Page 295 - NXP Products - Embedded - Microcontrollers

P89C58X2BA/00,512
NXP

IC MCU 8BIT 32KB FLASH 44PLCC

Package: 44-LCC (J-Lead)

Stock6,784
P89C54X2FA/00,529
NXP

IC MCU 8BIT 16KB FLASH 44PLCC

Package: 44-LCC (J-Lead)

Stock2,816
P89C52X2BN/00,112
NXP

IC MCU 8BIT 8KB FLASH 40DIP

Package: 40-DIP (0.600", 15.24mm)

Stock3,664
P89C52X2BBD/00,557
NXP

IC MCU 8BIT 8KB FLASH 44LQFP

Package: 44-LQFP

Stock3,904
P89C51RC2BN/01,112
NXP

IC MCU 8BIT 32KB FLASH 40DIP

Package: 40-DIP (0.600", 15.24mm)

Stock5,328
P89C51RC2BBD/01,55
NXP

IC MCU 8BIT 32KB FLASH 44LQFP

Package: 44-LQFP

Stock5,456
P87C58X2FA,512
NXP

IC MCU 8BIT 32KB OTP 44PLCC

Package: 44-LCC (J-Lead)

Stock2,912
P87C58X2BN,112
NXP

IC MCU 8BIT 32KB OTP 40DIP

Package: 40-DIP (0.600", 15.24mm)

Stock5,424
P87C58X2BBD,157
NXP

IC MCU 8BIT 32KB OTP 44LQFP

Package: 44-LQFP

Stock2,704
P87C557E8EFB/01,55
NXP

IC MCU 8BIT 64KB OTP 80QFP

Package: 80-BQFP

Stock7,856
P87C54X2FBD,157
NXP

IC MCU 8BIT 16KB OTP 44LQFP

Package: 44-LQFP

Stock4,080
P87C54X2FA,512
NXP

IC MCU 8BIT 16KB OTP 44PLCC

Package: 44-LCC (J-Lead)

Stock7,488
P87C54X2BN,112
NXP

IC MCU 8BIT 16KB OTP 40DIP

Package: 40-DIP (0.600", 15.24mm)

Stock7,280
P87C54X2BBD,157
NXP

IC MCU 8BIT 16KB OTP 44LQFP

Package: 44-LQFP

Stock3,216
P87C54X2BA,512
NXP

IC MCU 8BIT 16KB OTP 44PLCC

Package: 44-LCC (J-Lead)

Stock5,424
P87C54UBAA,512
NXP

IC MCU 8BIT 16KB OTP 44PLCC

Package: 44-LCC (J-Lead)

Stock6,112
P87C52X2FN,112
NXP

IC MCU 8BIT 8KB OTP 40DIP

Package: 40-DIP (0.600", 15.24mm)

Stock4,032
P87C52X2FBD,157
NXP

IC MCU 8BIT 8KB OTP 44LQFP

Package: 44-LQFP

Stock5,056
P87C52UBPN,112
NXP

IC MCU 8BIT 8KB OTP 40DIP

Package: 40-DIP (0.600", 15.24mm)

Stock3,056
P87C51X2BN,112
NXP

IC MCU 8BIT 4KB OTP 40DIP

Package: 40-DIP (0.600", 15.24mm)

Stock6,080

Part Number	Manufacturer	Description	Package	Stock	Core Size	Speed	Connectivity	Peripherals	Number of I/O	Program Memory Size	Program Memory Type	EEPROM Size	RAM Size	Voltage - Supply (Vcc/Vdd)	Data Converters	Oscillator Type	Operating Temperature	Mounting Type	Package / Case	Supplier Device Package
P89C58X2BA/00,512	NXP	IC MCU 8BIT 32KB FLASH 44PLCC Core Processor: 8051 Core Size: 8-Bit Speed: 33MHz Connectivity: UART/USART Peripherals: POR Number of I/O: 32 Program Memory Size: 32KB (32K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 256 x 8 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Data Converters: - Oscillator Type: Internal Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: - Package / Case: 44-LCC (J-Lead) Supplier Device Package: 44-PLCC (16.59x16.59)	Package: 44-LCC (J-Lead)	Stock6,784	8-Bit	33MHz	UART/USART	POR	32	32KB (32K x 8)	FLASH	-	256 x 8	4.5 V ~ 5.5 V	-	Internal	0°C ~ 70°C (TA)	-	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
P89C54X2FA/00,529	NXP	IC MCU 8BIT 16KB FLASH 44PLCC Core Processor: 8051 Core Size: 8-Bit Speed: 33MHz Connectivity: UART/USART Peripherals: POR Number of I/O: 32 Program Memory Size: 16KB (16K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 256 x 8 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Data Converters: - Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 44-LCC (J-Lead) Supplier Device Package: 44-PLCC (16.59x16.59)	Package: 44-LCC (J-Lead)	Stock2,816	8-Bit	33MHz	UART/USART	POR	32	16KB (16K x 8)	FLASH	-	256 x 8	4.5 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	-	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
P89C52X2BN/00,112	NXP	IC MCU 8BIT 8KB FLASH 40DIP Core Processor: 8051 Core Size: 8-Bit Speed: 33MHz Connectivity: UART/USART Peripherals: POR Number of I/O: 32 Program Memory Size: 8KB (8K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 256 x 8 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Data Converters: - Oscillator Type: Internal Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: - Package / Case: 40-DIP (0.600", 15.24mm) Supplier Device Package: 40-DIP	Package: 40-DIP (0.600", 15.24mm)	Stock3,664	8-Bit	33MHz	UART/USART	POR	32	8KB (8K x 8)	FLASH	-	256 x 8	4.5 V ~ 5.5 V	-	Internal	0°C ~ 70°C (TA)	-	40-DIP (0.600", 15.24mm)	40-DIP
P89C52X2BBD/00,557	NXP	IC MCU 8BIT 8KB FLASH 44LQFP Core Processor: 8051 Core Size: 8-Bit Speed: 33MHz Connectivity: UART/USART Peripherals: POR Number of I/O: 32 Program Memory Size: 8KB (8K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 256 x 8 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Data Converters: - Oscillator Type: Internal Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: - Package / Case: 44-LQFP Supplier Device Package: 44-LQFP (10x10)	Package: 44-LQFP	Stock3,904	8-Bit	33MHz	UART/USART	POR	32	8KB (8K x 8)	FLASH	-	256 x 8	4.5 V ~ 5.5 V	-	Internal	0°C ~ 70°C (TA)	-	44-LQFP	44-LQFP (10x10)
P89C51RC2BN/01,112	NXP	IC MCU 8BIT 32KB FLASH 40DIP Core Processor: 8051 Core Size: 8-Bit Speed: 33MHz Connectivity: UART/USART Peripherals: POR, PWM, WDT Number of I/O: 32 Program Memory Size: 32KB (32K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 512 x 8 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Data Converters: - Oscillator Type: Internal Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: - Package / Case: 40-DIP (0.600", 15.24mm) Supplier Device Package: 40-DIP	Package: 40-DIP (0.600", 15.24mm)	Stock5,328	8-Bit	33MHz	UART/USART	POR, PWM, WDT	32	32KB (32K x 8)	FLASH	-	512 x 8	4.5 V ~ 5.5 V	-	Internal	0°C ~ 70°C (TA)	-	40-DIP (0.600", 15.24mm)	40-DIP
P89C51RC2BBD/01,55	NXP	IC MCU 8BIT 32KB FLASH 44LQFP Core Processor: 8051 Core Size: 8-Bit Speed: 33MHz Connectivity: UART/USART Peripherals: POR, PWM, WDT Number of I/O: 32 Program Memory Size: 32KB (32K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 512 x 8 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Data Converters: - Oscillator Type: Internal Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: - Package / Case: 44-LQFP Supplier Device Package: 44-LQFP (10x10)	Package: 44-LQFP	Stock5,456	8-Bit	33MHz	UART/USART	POR, PWM, WDT	32	32KB (32K x 8)	FLASH	-	512 x 8	4.5 V ~ 5.5 V	-	Internal	0°C ~ 70°C (TA)	-	44-LQFP	44-LQFP (10x10)
P87C58X2FA,512	NXP	IC MCU 8BIT 32KB OTP 44PLCC Core Processor: 8051 Core Size: 8-Bit Speed: 33MHz Connectivity: EBI/EMI, UART/USART Peripherals: POR Number of I/O: 32 Program Memory Size: 32KB (32K x 8) Program Memory Type: OTP EEPROM Size: - RAM Size: 256 x 8 Voltage - Supply (Vcc/Vdd): 2.7 V ~ 5.5 V Data Converters: - Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 44-LCC (J-Lead) Supplier Device Package: 44-PLCC (16.59x16.59)	Package: 44-LCC (J-Lead)	Stock2,912	8-Bit	33MHz	EBI/EMI, UART/USART	POR	32	32KB (32K x 8)	OTP	-	256 x 8	2.7 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	-	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
P87C58X2BN,112	NXP	IC MCU 8BIT 32KB OTP 40DIP Core Processor: 8051 Core Size: 8-Bit Speed: 33MHz Connectivity: EBI/EMI, UART/USART Peripherals: POR Number of I/O: 32 Program Memory Size: 32KB (32K x 8) Program Memory Type: OTP EEPROM Size: - RAM Size: 256 x 8 Voltage - Supply (Vcc/Vdd): 2.7 V ~ 5.5 V Data Converters: - Oscillator Type: Internal Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: - Package / Case: 40-DIP (0.600", 15.24mm) Supplier Device Package: 40-DIP	Package: 40-DIP (0.600", 15.24mm)	Stock5,424	8-Bit	33MHz	EBI/EMI, UART/USART	POR	32	32KB (32K x 8)	OTP	-	256 x 8	2.7 V ~ 5.5 V	-	Internal	0°C ~ 70°C (TA)	-	40-DIP (0.600", 15.24mm)	40-DIP
P87C58X2BBD,157	NXP	IC MCU 8BIT 32KB OTP 44LQFP Core Processor: 8051 Core Size: 8-Bit Speed: 33MHz Connectivity: EBI/EMI, UART/USART Peripherals: POR Number of I/O: 32 Program Memory Size: 32KB (32K x 8) Program Memory Type: OTP EEPROM Size: - RAM Size: 256 x 8 Voltage - Supply (Vcc/Vdd): 2.7 V ~ 5.5 V Data Converters: - Oscillator Type: Internal Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: - Package / Case: 44-LQFP Supplier Device Package: 44-LQFP (10x10)	Package: 44-LQFP	Stock2,704	8-Bit	33MHz	EBI/EMI, UART/USART	POR	32	32KB (32K x 8)	OTP	-	256 x 8	2.7 V ~ 5.5 V	-	Internal	0°C ~ 70°C (TA)	-	44-LQFP	44-LQFP (10x10)
P87C557E8EFB/01,55	NXP	IC MCU 8BIT 64KB OTP 80QFP Core Processor: 8051 Core Size: 8-Bit Speed: 16MHz Connectivity: EBI/EMI, I2C, UART/USART Peripherals: POR, PWM, WDT Number of I/O: 40 Program Memory Size: 64KB (64K x 8) Program Memory Type: OTP EEPROM Size: - RAM Size: 2K x 8 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Data Converters: A/D 8x10b Oscillator Type: External Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 80-BQFP Supplier Device Package: 80-PQFP (14x20)	Package: 80-BQFP	Stock7,856	8-Bit	16MHz	EBI/EMI, I2C, UART/USART	POR, PWM, WDT	40	64KB (64K x 8)	OTP	-	2K x 8	4.5 V ~ 5.5 V	A/D 8x10b	External	-40°C ~ 85°C (TA)	-	80-BQFP	80-PQFP (14x20)
P87C54X2FBD,157	NXP	IC MCU 8BIT 16KB OTP 44LQFP Core Processor: 8051 Core Size: 8-Bit Speed: 33MHz Connectivity: EBI/EMI, UART/USART Peripherals: POR Number of I/O: 32 Program Memory Size: 16KB (16K x 8) Program Memory Type: OTP EEPROM Size: - RAM Size: 256 x 8 Voltage - Supply (Vcc/Vdd): 2.7 V ~ 5.5 V Data Converters: - Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 44-LQFP Supplier Device Package: 44-LQFP (10x10)	Package: 44-LQFP	Stock4,080	8-Bit	33MHz	EBI/EMI, UART/USART	POR	32	16KB (16K x 8)	OTP	-	256 x 8	2.7 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	-	44-LQFP	44-LQFP (10x10)
P87C54X2FA,512	NXP	IC MCU 8BIT 16KB OTP 44PLCC Core Processor: 8051 Core Size: 8-Bit Speed: 33MHz Connectivity: EBI/EMI, UART/USART Peripherals: POR Number of I/O: 32 Program Memory Size: 16KB (16K x 8) Program Memory Type: OTP EEPROM Size: - RAM Size: 256 x 8 Voltage - Supply (Vcc/Vdd): 2.7 V ~ 5.5 V Data Converters: - Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 44-LCC (J-Lead) Supplier Device Package: 44-PLCC (16.59x16.59)	Package: 44-LCC (J-Lead)	Stock7,488	8-Bit	33MHz	EBI/EMI, UART/USART	POR	32	16KB (16K x 8)	OTP	-	256 x 8	2.7 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	-	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
P87C54X2BN,112	NXP	IC MCU 8BIT 16KB OTP 40DIP Core Processor: 8051 Core Size: 8-Bit Speed: 33MHz Connectivity: EBI/EMI, UART/USART Peripherals: POR Number of I/O: 32 Program Memory Size: 16KB (16K x 8) Program Memory Type: OTP EEPROM Size: - RAM Size: 256 x 8 Voltage - Supply (Vcc/Vdd): 2.7 V ~ 5.5 V Data Converters: - Oscillator Type: Internal Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: - Package / Case: 40-DIP (0.600", 15.24mm) Supplier Device Package: 40-DIP	Package: 40-DIP (0.600", 15.24mm)	Stock7,280	8-Bit	33MHz	EBI/EMI, UART/USART	POR	32	16KB (16K x 8)	OTP	-	256 x 8	2.7 V ~ 5.5 V	-	Internal	0°C ~ 70°C (TA)	-	40-DIP (0.600", 15.24mm)	40-DIP
P87C54X2BBD,157	NXP	IC MCU 8BIT 16KB OTP 44LQFP Core Processor: 8051 Core Size: 8-Bit Speed: 33MHz Connectivity: EBI/EMI, UART/USART Peripherals: POR Number of I/O: 32 Program Memory Size: 16KB (16K x 8) Program Memory Type: OTP EEPROM Size: - RAM Size: 256 x 8 Voltage - Supply (Vcc/Vdd): 2.7 V ~ 5.5 V Data Converters: - Oscillator Type: Internal Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: - Package / Case: 44-LQFP Supplier Device Package: 44-LQFP (10x10)	Package: 44-LQFP	Stock3,216	8-Bit	33MHz	EBI/EMI, UART/USART	POR	32	16KB (16K x 8)	OTP	-	256 x 8	2.7 V ~ 5.5 V	-	Internal	0°C ~ 70°C (TA)	-	44-LQFP	44-LQFP (10x10)
P87C54X2BA,512	NXP	IC MCU 8BIT 16KB OTP 44PLCC Core Processor: 8051 Core Size: 8-Bit Speed: 33MHz Connectivity: EBI/EMI, UART/USART Peripherals: POR Number of I/O: 32 Program Memory Size: 16KB (16K x 8) Program Memory Type: OTP EEPROM Size: - RAM Size: 256 x 8 Voltage - Supply (Vcc/Vdd): 2.7 V ~ 5.5 V Data Converters: - Oscillator Type: Internal Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: - Package / Case: 44-LCC (J-Lead) Supplier Device Package: 44-PLCC (16.59x16.59)	Package: 44-LCC (J-Lead)	Stock5,424	8-Bit	33MHz	EBI/EMI, UART/USART	POR	32	16KB (16K x 8)	OTP	-	256 x 8	2.7 V ~ 5.5 V	-	Internal	0°C ~ 70°C (TA)	-	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
P87C54UBAA,512	NXP	IC MCU 8BIT 16KB OTP 44PLCC Core Processor: 8051 Core Size: 8-Bit Speed: 33MHz Connectivity: EBI/EMI, UART/USART Peripherals: POR Number of I/O: 32 Program Memory Size: 16KB (16K x 8) Program Memory Type: OTP EEPROM Size: - RAM Size: 256 x 8 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Data Converters: - Oscillator Type: Internal Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: - Package / Case: 44-LCC (J-Lead) Supplier Device Package: 44-PLCC (16.59x16.59)	Package: 44-LCC (J-Lead)	Stock6,112	8-Bit	33MHz	EBI/EMI, UART/USART	POR	32	16KB (16K x 8)	OTP	-	256 x 8	4.5 V ~ 5.5 V	-	Internal	0°C ~ 70°C (TA)	-	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
P87C52X2FN,112	NXP	IC MCU 8BIT 8KB OTP 40DIP Core Processor: 8051 Core Size: 8-Bit Speed: 33MHz Connectivity: EBI/EMI, UART/USART Peripherals: POR Number of I/O: 32 Program Memory Size: 8KB (8K x 8) Program Memory Type: OTP EEPROM Size: - RAM Size: 256 x 8 Voltage - Supply (Vcc/Vdd): 2.7 V ~ 5.5 V Data Converters: - Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 40-DIP (0.600", 15.24mm) Supplier Device Package: 40-DIP	Package: 40-DIP (0.600", 15.24mm)	Stock4,032	8-Bit	33MHz	EBI/EMI, UART/USART	POR	32	8KB (8K x 8)	OTP	-	256 x 8	2.7 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	-	40-DIP (0.600", 15.24mm)	40-DIP
P87C52X2FBD,157	NXP	IC MCU 8BIT 8KB OTP 44LQFP Core Processor: 8051 Core Size: 8-Bit Speed: 33MHz Connectivity: EBI/EMI, UART/USART Peripherals: POR Number of I/O: 32 Program Memory Size: 8KB (8K x 8) Program Memory Type: OTP EEPROM Size: - RAM Size: 256 x 8 Voltage - Supply (Vcc/Vdd): 2.7 V ~ 5.5 V Data Converters: - Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 44-LQFP Supplier Device Package: 44-LQFP (10x10)	Package: 44-LQFP	Stock5,056	8-Bit	33MHz	EBI/EMI, UART/USART	POR	32	8KB (8K x 8)	OTP	-	256 x 8	2.7 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	-	44-LQFP	44-LQFP (10x10)
P87C52UBPN,112	NXP	IC MCU 8BIT 8KB OTP 40DIP Core Processor: 8051 Core Size: 8-Bit Speed: 33MHz Connectivity: EBI/EMI, UART/USART Peripherals: POR Number of I/O: 32 Program Memory Size: 8KB (8K x 8) Program Memory Type: OTP EEPROM Size: - RAM Size: 256 x 8 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Data Converters: - Oscillator Type: Internal Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: - Package / Case: 40-DIP (0.600", 15.24mm) Supplier Device Package: 40-DIP	Package: 40-DIP (0.600", 15.24mm)	Stock3,056	8-Bit	33MHz	EBI/EMI, UART/USART	POR	32	8KB (8K x 8)	OTP	-	256 x 8	4.5 V ~ 5.5 V	-	Internal	0°C ~ 70°C (TA)	-	40-DIP (0.600", 15.24mm)	40-DIP
P87C51X2BN,112	NXP	IC MCU 8BIT 4KB OTP 40DIP Core Processor: 8051 Core Size: 8-Bit Speed: 33MHz Connectivity: EBI/EMI, UART/USART Peripherals: POR Number of I/O: 32 Program Memory Size: 4KB (4K x 8) Program Memory Type: OTP EEPROM Size: - RAM Size: 128 x 8 Voltage - Supply (Vcc/Vdd): 2.7 V ~ 5.5 V Data Converters: - Oscillator Type: Internal Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: - Package / Case: 40-DIP (0.600", 15.24mm) Supplier Device Package: 40-DIP	Package: 40-DIP (0.600", 15.24mm)	Stock6,080	8-Bit	33MHz	EBI/EMI, UART/USART	POR	32	4KB (4K x 8)	OTP	-	128 x 8	2.7 V ~ 5.5 V	-	Internal	0°C ~ 70°C (TA)	-	40-DIP (0.600", 15.24mm)	40-DIP
P87C51X2BBD,157	NXP	IC MCU 8BIT 4KB OTP 44LQFP Core Processor: 8051 Core Size: 8-Bit Speed: 33MHz Connectivity: EBI/EMI, UART/USART Peripherals: POR Number of I/O: 32 Program Memory Size: 4KB (4K x 8) Program Memory Type: OTP EEPROM Size: - RAM Size: 128 x 8 Voltage - Supply (Vcc/Vdd): 2.7 V ~ 5.5 V Data Converters: - Oscillator Type: Internal Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: - Package / Case: 44-LQFP Supplier Device Package: 44-LQFP (10x10)	Package: 44-LQFP	Stock5,024	8-Bit	33MHz	EBI/EMI, UART/USART	POR	32	4KB (4K x 8)	OTP	-	128 x 8	2.7 V ~ 5.5 V	-	Internal	0°C ~ 70°C (TA)	-	44-LQFP	44-LQFP (10x10)
P87C51X2BA,512	NXP	IC MCU 8BIT 4KB OTP 44PLCC Core Processor: 8051 Core Size: 8-Bit Speed: 33MHz Connectivity: EBI/EMI, UART/USART Peripherals: POR Number of I/O: 32 Program Memory Size: 4KB (4K x 8) Program Memory Type: OTP EEPROM Size: - RAM Size: 128 x 8 Voltage - Supply (Vcc/Vdd): 2.7 V ~ 5.5 V Data Converters: - Oscillator Type: Internal Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: - Package / Case: 44-LCC (J-Lead) Supplier Device Package: 44-PLCC (16.59x16.59)	Package: 44-LCC (J-Lead)	Stock4,944	8-Bit	33MHz	EBI/EMI, UART/USART	POR	32	4KB (4K x 8)	OTP	-	128 x 8	2.7 V ~ 5.5 V	-	Internal	0°C ~ 70°C (TA)	-	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
P87C51SFPN,112	NXP	IC MCU 8BIT 4KB OTP 40DIP Core Processor: 8051 Core Size: 8-Bit Speed: 16MHz Connectivity: EBI/EMI, UART/USART Peripherals: POR Number of I/O: 32 Program Memory Size: 4KB (4K x 8) Program Memory Type: OTP EEPROM Size: - RAM Size: 128 x 8 Voltage - Supply (Vcc/Vdd): 2.7 V ~ 5.5 V Data Converters: - Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 40-DIP (0.600", 15.24mm) Supplier Device Package: 40-DIP	Package: 40-DIP (0.600", 15.24mm)	Stock2,432	8-Bit	16MHz	EBI/EMI, UART/USART	POR	32	4KB (4K x 8)	OTP	-	128 x 8	2.7 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	-	40-DIP (0.600", 15.24mm)	40-DIP
P87C51RD2BBD,157	NXP	IC MCU 8BIT 64KB OTP 44LQFP Core Processor: 8051 Core Size: 8-Bit Speed: 33MHz Connectivity: EBI/EMI, UART/USART Peripherals: POR, PWM, WDT Number of I/O: 32 Program Memory Size: 64KB (64K x 8) Program Memory Type: OTP EEPROM Size: - RAM Size: 1K x 8 Voltage - Supply (Vcc/Vdd): 2.7 V ~ 5.5 V Data Converters: - Oscillator Type: Internal Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: - Package / Case: 44-LQFP Supplier Device Package: 44-LQFP (10x10)	Package: 44-LQFP	Stock3,088	8-Bit	33MHz	EBI/EMI, UART/USART	POR, PWM, WDT	32	64KB (64K x 8)	OTP	-	1K x 8	2.7 V ~ 5.5 V	-	Internal	0°C ~ 70°C (TA)	-	44-LQFP	44-LQFP (10x10)
P87C51RD2BA,512	NXP	IC MCU 8BIT 64KB OTP 44PLCC Core Processor: 8051 Core Size: 8-Bit Speed: 33MHz Connectivity: EBI/EMI, UART/USART Peripherals: POR, PWM, WDT Number of I/O: 32 Program Memory Size: 64KB (64K x 8) Program Memory Type: OTP EEPROM Size: - RAM Size: 1K x 8 Voltage - Supply (Vcc/Vdd): 2.7 V ~ 5.5 V Data Converters: - Oscillator Type: Internal Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: - Package / Case: 44-LCC (J-Lead) Supplier Device Package: 44-PLCC (16.59x16.59)	Package: 44-LCC (J-Lead)	Stock5,312	8-Bit	33MHz	EBI/EMI, UART/USART	POR, PWM, WDT	32	64KB (64K x 8)	OTP	-	1K x 8	2.7 V ~ 5.5 V	-	Internal	0°C ~ 70°C (TA)	-	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
P87C51RC2FN,112	NXP	IC MCU 8BIT 32KB OTP 40DIP Core Processor: 8051 Core Size: 8-Bit Speed: 33MHz Connectivity: EBI/EMI, UART/USART Peripherals: POR, PWM, WDT Number of I/O: 32 Program Memory Size: 32KB (32K x 8) Program Memory Type: OTP EEPROM Size: - RAM Size: 512 x 8 Voltage - Supply (Vcc/Vdd): 2.7 V ~ 5.5 V Data Converters: - Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 40-DIP (0.600", 15.24mm) Supplier Device Package: 40-DIP	Package: 40-DIP (0.600", 15.24mm)	Stock2,448	8-Bit	33MHz	EBI/EMI, UART/USART	POR, PWM, WDT	32	32KB (32K x 8)	OTP	-	512 x 8	2.7 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	-	40-DIP (0.600", 15.24mm)	40-DIP
P87C51RC2BN,112	NXP	IC MCU 8BIT 32KB OTP 40DIP Core Processor: 8051 Core Size: 8-Bit Speed: 33MHz Connectivity: EBI/EMI, UART/USART Peripherals: POR, PWM, WDT Number of I/O: 32 Program Memory Size: 32KB (32K x 8) Program Memory Type: OTP EEPROM Size: - RAM Size: 512 x 8 Voltage - Supply (Vcc/Vdd): 2.7 V ~ 5.5 V Data Converters: - Oscillator Type: Internal Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: - Package / Case: 40-DIP (0.600", 15.24mm) Supplier Device Package: 40-DIP	Package: 40-DIP (0.600", 15.24mm)	Stock7,408	8-Bit	33MHz	EBI/EMI, UART/USART	POR, PWM, WDT	32	32KB (32K x 8)	OTP	-	512 x 8	2.7 V ~ 5.5 V	-	Internal	0°C ~ 70°C (TA)	-	40-DIP (0.600", 15.24mm)	40-DIP
P87C51RC2BBD,157	NXP	IC MCU 8BIT 32KB OTP 44LQFP Core Processor: 8051 Core Size: 8-Bit Speed: 33MHz Connectivity: EBI/EMI, UART/USART Peripherals: POR, PWM, WDT Number of I/O: 32 Program Memory Size: 32KB (32K x 8) Program Memory Type: OTP EEPROM Size: - RAM Size: 512 x 8 Voltage - Supply (Vcc/Vdd): 2.7 V ~ 5.5 V Data Converters: - Oscillator Type: Internal Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: - Package / Case: 44-LQFP Supplier Device Package: 44-LQFP (10x10)	Package: 44-LQFP	Stock3,008	8-Bit	33MHz	EBI/EMI, UART/USART	POR, PWM, WDT	32	32KB (32K x 8)	OTP	-	512 x 8	2.7 V ~ 5.5 V	-	Internal	0°C ~ 70°C (TA)	-	44-LQFP	44-LQFP (10x10)