Page 3 - Embedded - Microcontrollers - Application Specific | Integrated Circuits (ICs)

STM32W108HBU63TR
STMicroelectronics

IC MCU 32BIT 128KB FLASH 40QFN

Package: 40-VFQFN Exposed Pad

Stock2,224
CY7C68013A-56LFXI
Cypress Semiconductor Corp

IC MCU USB PERIPH HI SPD 56VQFN

Package: 56-VFQFN Exposed Pad

Stock5,184
CY7C53150-20AXI
Cypress Semiconductor Corp

IC PROCESSOR NEURON 64LQFP

Package: 64-LQFP

Stock44,172
Z9036112PSG
Zilog

IC 32K DTC OTP 42-DIP

Package: 42-DIP (0.600", 15.24mm)

Stock3,536
CY7C64713-56LFXC
Cypress Semiconductor Corp

IC MCU USB EZ FX1 16KB 56VQFN

Package: 56-VFQFN Exposed Pad

Stock6,612
SLB9665VQ20FW560XUMA2
Infineon Technologies

SECURITY IC'S/AUTHENTICATION IC'

Package: 32-VFQFN Exposed Pad

Stock4,240
CYUSB3031-BZXC
Cypress Semiconductor Corp

IC USB CTLR

Package: 121-TFBGA

Stock6,224
MM912I637AM2EP
NXP

IC MCU LIN BATT MONITOR 48QFN

Package: 48-VFQFN Exposed Pad

Stock2,976
AT97SC3205T-X3A14-20
Microchip Technology

IC CRYPTO TPM TSSOP

Package: 28-TSSOP (0.173", 4.40mm Width)

Stock6,832
AT97SC3205T-H3M4C20B
Microchip Technology

PROD FF IND I2C TPM 4X4 32VQFN S

Package: 32-VFQFN Exposed Pad

Stock4,848
CY8C20646AS-24LQXI
Cypress Semiconductor Corp

IC PSOC 16KB FLASH 48QFN

Package: 48-UFQFN Exposed Pad

Stock7,392
MSP430BT5190IPZ
Texas Instruments

IC MCU 16BIT 256KB FLASH 100LQFP

Package: 100-LQFP

Stock6,000
CY8C20246AS-24LKXI
Cypress Semiconductor Corp

IC CAPSENSE AP 16KB 16QFN

Package: 16-UFQFN

Stock16,992
CEC1702Q-B1-SX-TR
Microchip Technology

CRYPTO EMBEDDED CONTROLLER 480 K

Package: 84-WFBGA

Stock27,618
A7102CHUK/T0BC2VAZ
NXP

SECURITY IC EXT TEMP WLCSP

Package: 12-UFBGA, WLCSP

Stock3,728
PNX9531E/V1,557
NXP

IC MEDIA PROCESSOR

Package: 456-BGA

Stock7,424
STSPIN32F0B
STMicroelectronics

ADVANCED SINGLE SHUNT BLDC CONTR

Package: 48-VFQFN Exposed Pad

Stock6,912
SLB9672XU20FW1612XTMA1
Infineon Technologies

OPTIGA TPM SLB 9672 FW16.XX

Package: -

Stock2,502
NCP5372MNR2G
onsemi

IMVP6.5 NB CONTROLLER

Package: -

Request a Quote
SLE-4428-C
Infineon Technologies

IC EEPROM 1KBYTE M2.2 PKG

Package: -

Request a Quote

Part Number	Manufacturer	Description	Package	Stock	Core Processor	Program Memory Type	Controller Series	RAM Size	Interface	Number of I/O	Voltage - Supply	Operating Temperature	Mounting Type	Package / Case	Supplier Device Package
STM32W108HBU63TR	STMicroelectronics	IC MCU 32BIT 128KB FLASH 40QFN Applications: RF4CE, Remote Control Core Processor: ARM? Cortex?-M3 Program Memory Type: FLASH (128 kB) Controller Series: STM32W RAM Size: 8K x 8 Interface: I2C, SPI, UART/USART Number of I/O: 18 Voltage - Supply: 1.18 V ~ 3.6 V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 40-VFQFN Exposed Pad Supplier Device Package: 40-VFQFPN (6x6)	Package: 40-VFQFN Exposed Pad	Stock2,224	ARM? Cortex?-M3	FLASH (128 kB)	STM32W	8K x 8	I2C, SPI, UART/USART	18	1.18 V ~ 3.6 V	-40°C ~ 85°C	Surface Mount	40-VFQFN Exposed Pad	40-VFQFPN (6x6)
CY7C68013A-56LFXI	Cypress Semiconductor Corp	IC MCU USB PERIPH HI SPD 56VQFN Applications: USB Microcontroller Core Processor: 8051 Program Memory Type: ROMless Controller Series: CY7C680xx RAM Size: 16K x 8 Interface: I2C, USB, USART Number of I/O: 24 Voltage - Supply: 3 V ~ 3.6 V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 56-VFQFN Exposed Pad Supplier Device Package: 56-QFN-EP (8x8)	Package: 56-VFQFN Exposed Pad	Stock5,184	8051	ROMless	CY7C680xx	16K x 8	I2C, USB, USART	24	3 V ~ 3.6 V	-40°C ~ 85°C	Surface Mount	56-VFQFN Exposed Pad	56-QFN-EP (8x8)
CY7C53150-20AXI	Cypress Semiconductor Corp	IC PROCESSOR NEURON 64LQFP Applications: Network Processor Core Processor: Pipelined Program Memory Type: FLASH (512 B) Controller Series: CY7C531xx RAM Size: 2K x 8 Interface: Serial Number of I/O: 19 Voltage - Supply: 4.5 V ~ 5.5 V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 64-LQFP Supplier Device Package: 64-TQFP (10x10)	Package: 64-LQFP	Stock44,172	Pipelined	FLASH (512 B)	CY7C531xx	2K x 8	Serial	19	4.5 V ~ 5.5 V	-40°C ~ 85°C	Surface Mount	64-LQFP	64-TQFP (10x10)
Z9036112PSG	Zilog	IC 32K DTC OTP 42-DIP Applications: TV Controller Core Processor: Z8 Program Memory Type: OTP (32 kB) Controller Series: Digital Television Controller (DTC) RAM Size: - Interface: - Number of I/O: - Voltage - Supply: - Operating Temperature: 0°C ~ 70°C Mounting Type: Through Hole Package / Case: 42-DIP (0.600", 15.24mm) Supplier Device Package: 42-SDIP	Package: 42-DIP (0.600", 15.24mm)	Stock3,536	Z8	OTP (32 kB)	Digital Television Controller (DTC)	-	-	-	-	0°C ~ 70°C	Through Hole	42-DIP (0.600", 15.24mm)	42-SDIP
CY7C64713-56LFXC	Cypress Semiconductor Corp	IC MCU USB EZ FX1 16KB 56VQFN Applications: USB Microcontroller Core Processor: 8051 Program Memory Type: ROMless Controller Series: CY7C647xx RAM Size: 16K x 8 Interface: I2C, USB, USART Number of I/O: 24 Voltage - Supply: 3.15 V ~ 3.45 V Operating Temperature: 0°C ~ 70°C Mounting Type: Surface Mount Package / Case: 56-VFQFN Exposed Pad Supplier Device Package: 56-QFN (8x8)	Package: 56-VFQFN Exposed Pad	Stock6,612	8051	ROMless	CY7C647xx	16K x 8	I2C, USB, USART	24	3.15 V ~ 3.45 V	0°C ~ 70°C	Surface Mount	56-VFQFN Exposed Pad	56-QFN (8x8)
SLB9665VQ20FW560XUMA2	Infineon Technologies	SECURITY IC'S/AUTHENTICATION IC' Applications: Embedded Security Trusted Computing Core Processor: 16-Bit Program Memory Type: - Controller Series: - RAM Size: - Interface: LPC Number of I/O: 1 Voltage - Supply: 3 V ~ 3.6 V Operating Temperature: -20°C ~ 85°C Mounting Type: Surface Mount Package / Case: 32-VFQFN Exposed Pad Supplier Device Package: PG-VQFN-32-13	Package: 32-VFQFN Exposed Pad	Stock4,240	16-Bit	-	-	-	LPC	1	3 V ~ 3.6 V	-20°C ~ 85°C	Surface Mount	32-VFQFN Exposed Pad	PG-VQFN-32-13
CYUSB3031-BZXC	Cypress Semiconductor Corp	IC USB CTLR Applications: USB Host/Peripheral Controller Core Processor: ARM9? Program Memory Type: External Program Memory Controller Series: CYUSB RAM Size: 256K x 8 Interface: GPIF, I2C, I2S, MMC/SD/SDIO, SPI, UART Number of I/O: 60 Voltage - Supply: 1.15 V ~ 1.25 V Operating Temperature: 0°C ~ 70°C Mounting Type: Surface Mount Package / Case: 121-TFBGA Supplier Device Package: 121-FBGA (10x10)	Package: 121-TFBGA	Stock6,224	ARM9?	External Program Memory	CYUSB	256K x 8	GPIF, I2C, I2S, MMC/SD/SDIO, SPI, UART	60	1.15 V ~ 1.25 V	0°C ~ 70°C	Surface Mount	121-TFBGA	121-FBGA (10x10)
MM912I637AM2EP	NXP	IC MCU LIN BATT MONITOR 48QFN Applications: Battery Monitor Core Processor: S12 Program Memory Type: FLASH (96 KB) Controller Series: HCS12 RAM Size: 6K x 8 Interface: LIN, SCI, SPI Number of I/O: 8 Voltage - Supply: 2.25 V ~ 5.5 V Operating Temperature: -40°C ~ 125°C Mounting Type: Surface Mount Package / Case: 48-VFQFN Exposed Pad Supplier Device Package: 48-QFN-EP (7x7)	Package: 48-VFQFN Exposed Pad	Stock2,976	S12	FLASH (96 KB)	HCS12	6K x 8	LIN, SCI, SPI	8	2.25 V ~ 5.5 V	-40°C ~ 125°C	Surface Mount	48-VFQFN Exposed Pad	48-QFN-EP (7x7)
AT97SC3205T-X3A14-20	Microchip Technology	IC CRYPTO TPM TSSOP Applications: Trusted Platform Module (TPM) Core Processor: AVR Program Memory Type: - Controller Series: - RAM Size: - Interface: I2C Number of I/O: 4 Voltage - Supply: 3.3V Operating Temperature: 0°C ~ 70°C Mounting Type: Surface Mount Package / Case: 28-TSSOP (0.173", 4.40mm Width) Supplier Device Package: 28-TSSOP	Package: 28-TSSOP (0.173", 4.40mm Width)	Stock6,832	AVR	-	-	-	I2C	4	3.3V	0°C ~ 70°C	Surface Mount	28-TSSOP (0.173", 4.40mm Width)	28-TSSOP
AT97SC3205T-H3M4C20B	Microchip Technology	PROD FF IND I2C TPM 4X4 32VQFN S Applications: Trusted Platform Module (TPM) Core Processor: AVR Program Memory Type: - Controller Series: - RAM Size: - Interface: I2C Number of I/O: 4 Voltage - Supply: 3.3V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 32-VFQFN Exposed Pad Supplier Device Package: 32-VQFN (4x4)	Package: 32-VFQFN Exposed Pad	Stock4,848	AVR	-	-	-	I2C	4	3.3V	-40°C ~ 85°C	Surface Mount	32-VFQFN Exposed Pad	32-VQFN (4x4)
CY8C20646AS-24LQXI	Cypress Semiconductor Corp	IC PSOC 16KB FLASH 48QFN Applications: Capacitive Sensing Core Processor: M8C Program Memory Type: FLASH (16 kB) Controller Series: CY8C20xx6A RAM Size: 2K x 8 Interface: I2C, SPI, USB Number of I/O: 36 Voltage - Supply: 1.71 V ~ 5.5 V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 48-UFQFN Exposed Pad Supplier Device Package: 48-QFN (6x6)	Package: 48-UFQFN Exposed Pad	Stock7,392	M8C	FLASH (16 kB)	CY8C20xx6A	2K x 8	I2C, SPI, USB	36	1.71 V ~ 5.5 V	-40°C ~ 85°C	Surface Mount	48-UFQFN Exposed Pad	48-QFN (6x6)
MSP430BT5190IPZ	Texas Instruments	IC MCU 16BIT 256KB FLASH 100LQFP Applications: Bluetooth Core Processor: - Program Memory Type: FLASH (256 kB) Controller Series: MSP430 RAM Size: 16K x 8 Interface: I2C, IrDA, SCI, SPI, UART/USART Number of I/O: 87 Voltage - Supply: 1.8 V ~ 3.6 V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 100-LQFP Supplier Device Package: 100-LQFP (14x14)	Package: 100-LQFP	Stock6,000	-	FLASH (256 kB)	MSP430	16K x 8	I2C, IrDA, SCI, SPI, UART/USART	87	1.8 V ~ 3.6 V	-40°C ~ 85°C	Surface Mount	100-LQFP	100-LQFP (14x14)
CY8C20246AS-24LKXI	Cypress Semiconductor Corp	IC CAPSENSE AP 16KB 16QFN Applications: Capacitive Sensing Core Processor: M8C Program Memory Type: FLASH (16 kB) Controller Series: CY8C20xx6A RAM Size: 2K x 8 Interface: I2C, SPI Number of I/O: 13 Voltage - Supply: 1.71 V ~ 5.5 V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 16-UFQFN Supplier Device Package: 16-QFN (3x3)	Package: 16-UFQFN	Stock16,992	M8C	FLASH (16 kB)	CY8C20xx6A	2K x 8	I2C, SPI	13	1.71 V ~ 5.5 V	-40°C ~ 85°C	Surface Mount	16-UFQFN	16-QFN (3x3)
CEC1702Q-B1-SX-TR	Microchip Technology	CRYPTO EMBEDDED CONTROLLER 480 K Applications: Cryptography Core Processor: ARM? Cortex?-M4F Program Memory Type: SRAM Controller Series: - RAM Size: 480K x 8 Interface: I2C, SPI, UART Number of I/O: 65 Voltage - Supply: 1.71 V ~ 3.465 V Operating Temperature: 0°C ~ 70°C Mounting Type: Surface Mount Package / Case: 84-WFBGA Supplier Device Package: 84-WFBGA (7x7)	Package: 84-WFBGA	Stock27,618	ARM? Cortex?-M4F	SRAM	-	480K x 8	I2C, SPI, UART	65	1.71 V ~ 3.465 V	0°C ~ 70°C	Surface Mount	84-WFBGA	84-WFBGA (7x7)
A7102CHUK/T0BC2VAZ	NXP	SECURITY IC EXT TEMP WLCSP Applications: Authentication Core Processor: MX51 Program Memory Type: - Controller Series: - RAM Size: - Interface: I²C Number of I/O: - Voltage - Supply: 2.5 V ~ 3.6 V Operating Temperature: -40°C ~ 90°C (TA) Mounting Type: Surface Mount Package / Case: 12-UFBGA, WLCSP Supplier Device Package: 12-WLCSP (2.06x2.02)	Package: 12-UFBGA, WLCSP	Stock3,728	MX51	-	-	-	I²C	-	2.5 V ~ 3.6 V	-40°C ~ 90°C (TA)	Surface Mount	12-UFBGA, WLCSP	12-WLCSP (2.06x2.02)
PNX9531E/V1,557	NXP	IC MEDIA PROCESSOR Applications: Multimedia Core Processor: TriMedia™ Program Memory Type: - Controller Series: Nexperia RAM Size: - Interface: GPIO, Host Interface, I²C, PCI, USB, XIO Number of I/O: 8 Voltage - Supply: 1.16V ~ 1.24V, 3.15V ~ 3.6V Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 456-BGA Supplier Device Package: 456-PBGA (27x27)	Package: 456-BGA	Stock7,424	TriMedia™	-	Nexperia	-	GPIO, Host Interface, I²C, PCI, USB, XIO	8	1.16V ~ 1.24V, 3.15V ~ 3.6V	-40°C ~ 85°C (TA)	Surface Mount	456-BGA	456-PBGA (27x27)
STSPIN32F0B	STMicroelectronics	ADVANCED SINGLE SHUNT BLDC CONTR Applications: BLDC Controller Core Processor: ARM® Cortex®-M0 Program Memory Type: FLASH (32kB) Controller Series: STM32F031x6x7 RAM Size: 4K x 8 Interface: I²C, SPI, UART/USART Number of I/O: 20 Voltage - Supply: 6.7V ~ 45V Operating Temperature: -40°C ~ 125°C (TJ) Mounting Type: Surface Mount Package / Case: 48-VFQFN Exposed Pad Supplier Device Package: 48-VFQFPN (7x7)	Package: 48-VFQFN Exposed Pad	Stock6,912	ARM® Cortex®-M0	FLASH (32kB)	STM32F031x6x7	4K x 8	I²C, SPI, UART/USART	20	6.7V ~ 45V	-40°C ~ 125°C (TJ)	Surface Mount	48-VFQFN Exposed Pad	48-VFQFPN (7x7)
SLB9672XU20FW1612XTMA1	Infineon Technologies	OPTIGA TPM SLB 9672 FW16.XX Applications: Trusted Platform Module (TPM) Core Processor: 32-Bit Program Memory Type: NVM (51kB) Controller Series: OPTIGA™ TPM RAM Size: - Interface: SPI Number of I/O: 3 Voltage - Supply: 1.65V ~ 1.95V, 3V ~ 3.6V Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 32-UFQFN Exposed Pad Supplier Device Package: PG-UQFN-32-1	Package: -	Stock2,502	32-Bit	NVM (51kB)	OPTIGA™ TPM	-	SPI	3	1.65V ~ 1.95V, 3V ~ 3.6V	-40°C ~ 85°C (TA)	Surface Mount	32-UFQFN Exposed Pad	PG-UQFN-32-1
NCP5372MNR2G	onsemi	IMVP6.5 NB CONTROLLER Applications: - Core Processor: - Program Memory Type: - Controller Series: - RAM Size: - Interface: - Number of I/O: - Voltage - Supply: - Operating Temperature: - Mounting Type: - Package / Case: - Supplier Device Package: -	Package: -	Request a Quote	-	-	-	-	-	-	-	-	-	-	-
SLE-4428-C	Infineon Technologies	IC EEPROM 1KBYTE M2.2 PKG Applications: - Core Processor: - Program Memory Type: - Controller Series: - RAM Size: - Interface: - Number of I/O: - Voltage - Supply: - Operating Temperature: - Mounting Type: - Package / Case: - Supplier Device Package: -	Package: -	Request a Quote	-	-	-	-	-	-	-	-	-	-	-
CY8CTMA340-48LQI-09T	Cypress Semiconductor Corp	TRUE TOUCH MCU Applications: - Core Processor: - Program Memory Type: - Controller Series: - RAM Size: - Interface: - Number of I/O: - Voltage - Supply: - Operating Temperature: - Mounting Type: - Package / Case: - Supplier Device Package: -	Package: -	Request a Quote	-	-	-	-	-	-	-	-	-	-	-
MAXQ1062ETP	Analog Devices Inc./Maxim Integrated	CRYPTO CTLR 8KB EEP 20TQFN Applications: Security Core Processor: MAXQ Program Memory Type: EEPROM (8kB) Controller Series: MAXQ™ RAM Size: - Interface: I2C, SPI Number of I/O: - Voltage - Supply: - Operating Temperature: -40°C ~ 109°C Mounting Type: Surface Mount Package / Case: 20-WFQFN Exposed Pad Supplier Device Package: 20-TQFN (4x4)	Package: -	Request a Quote	MAXQ	EEPROM (8kB)	MAXQ™	-	I2C, SPI	-	-	-40°C ~ 109°C	Surface Mount	20-WFQFN Exposed Pad	20-TQFN (4x4)
EEC1727-I-2GW-TR	Microchip Technology	EMBEDDED CONTROLLER, 416KB SRAM, Applications: Embedded Controller Core Processor: ARM® Cortex®-M4F Program Memory Type: OTP (512B) Controller Series: EEC1727 RAM Size: 416K x 8 Interface: I2C, PWM, SMBus, SPI, UART Number of I/O: 55 Voltage - Supply: 3.135V ~ 3.465V Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 68-WFBGA Supplier Device Package: 68-WFBGA (6x6)	Package: -	Stock9,000	ARM® Cortex®-M4F	OTP (512B)	EEC1727	416K x 8	I2C, PWM, SMBus, SPI, UART	55	3.135V ~ 3.465V	-40°C ~ 85°C (TA)	Surface Mount	68-WFBGA	68-WFBGA (6x6)
COM20020ITQFP	SMSC	5MBPS ARCNET (ANSI 878.1) CONTRO Applications: - Core Processor: - Program Memory Type: - Controller Series: - RAM Size: - Interface: - Number of I/O: - Voltage - Supply: - Operating Temperature: - Mounting Type: - Package / Case: - Supplier Device Package: -	Package: -	Request a Quote	-	-	-	-	-	-	-	-	-	-	-
TLE9891QTA61XUMA1	Infineon Technologies	EMBEDDED POWER Applications: BLDC Controller Core Processor: ARM® Cortex®-M3 Program Memory Type: EEPROM (8kB), FLASH (144kB) Controller Series: TLE989x RAM Size: 16K x 8 Interface: CANbus, DMA, GPIO, SPI, SSC, UART/USART Number of I/O: 8 Voltage - Supply: 5.5V ~ 28V Operating Temperature: -40°C ~ 175°C (TJ) Mounting Type: Surface Mount Package / Case: 48-TQFP Exposed Pad Supplier Device Package: PG-TQFP-48-10	Package: -	Stock7,485	ARM® Cortex®-M3	EEPROM (8kB), FLASH (144kB)	TLE989x	16K x 8	CANbus, DMA, GPIO, SPI, SSC, UART/USART	8	5.5V ~ 28V	-40°C ~ 175°C (TJ)	Surface Mount	48-TQFP Exposed Pad	PG-TQFP-48-10
STSPIN32F0601QTR	STMicroelectronics	DISCRETE Applications: Home & Industrial Core Processor: ARM® Cortex®-M0 Program Memory Type: FLASH (32kB) Controller Series: STM32F031x6x7 RAM Size: 4K x 8 Interface: I2C, SPI, UART/USART Number of I/O: 21 Voltage - Supply: 9V ~ 20V Operating Temperature: -40°C ~ 125°C (TJ) Mounting Type: Surface Mount Package / Case: 72-VFQFN Exposed Pad Supplier Device Package: 72-QFN (10x10)	Package: -	Request a Quote	ARM® Cortex®-M0	FLASH (32kB)	STM32F031x6x7	4K x 8	I2C, SPI, UART/USART	21	9V ~ 20V	-40°C ~ 125°C (TJ)	Surface Mount	72-VFQFN Exposed Pad	72-QFN (10x10)
MAXQ1050B-2012	Analog Devices Inc./Maxim Integrated	MAXQ1004 AUTH MICRO TQFN Applications: - Core Processor: - Program Memory Type: - Controller Series: - RAM Size: - Interface: - Number of I/O: - Voltage - Supply: - Operating Temperature: - Mounting Type: - Package / Case: - Supplier Device Package: -	Package: -	Request a Quote	-	-	-	-	-	-	-	-	-	-	-
CY8CTMA120-56LFXI	Cypress Semiconductor Corp	MULTIFUNCTION PERIPHERAL, CMOS Applications: Touchscreen Controller Core Processor: M8C Program Memory Type: FLASH (16kB) Controller Series: CY8CT RAM Size: 1M x 8 Interface: I2C, SPI, UART/USART, USB Number of I/O: - Voltage - Supply: 3V ~ 5.25V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 56-VFQFN Exposed Pad Supplier Device Package: 56-QFN (8x8)	Package: -	Request a Quote	M8C	FLASH (16kB)	CY8CT	1M x 8	I2C, SPI, UART/USART, USB	-	3V ~ 5.25V	-40°C ~ 85°C	Surface Mount	56-VFQFN Exposed Pad	56-QFN (8x8)