Page 27 - Microchip Technology Products - Memory

24CW640T-I/SN
Microchip Technology

IC EEPROM 64K I2C 1MHZ 8SOIC

Package: 8-SOIC (0.154", 3.90mm Width)

Stock4,624
24CW320T-I/ST
Microchip Technology

IC EEPROM 32K I2C 1MHZ 8TSSOP

Package: 8-TSSOP (0.173", 4.40mm Width)

Stock5,328
24CW160T-I/OT
Microchip Technology

IC EEPROM 16K I2C 1MHZ SOT23-5

Package: SC-74A, SOT-753

Stock2,272
24CW320T-I/SN
Microchip Technology

IC EEPROM 32K I2C 1MHZ 8SOIC

Package: 8-SOIC (0.154", 3.90mm Width)

Stock6,496
AT24C02C-MAHM-E
Microchip Technology

IC EEPROM 2K I2C 1MHZ 8UDFN

Package: 8-UFDFN Exposed Pad

Stock2,912
AT24C01D-MAHM-E
Microchip Technology

IC EEPROM 1K I2C 1MHZ 8UDFN

Package: 8-UFDFN Exposed Pad

Stock5,568
24CW160T-I/SN
Microchip Technology

IC EEPROM 16K I2C 1MHZ 8SOIC

Package: 8-SOIC (0.154", 3.90mm Width)

Stock6,656
AT21CS01-MSHM10-T
Microchip Technology

IC EEPROM 1K I2C 125KHZ 2XSFN

Package: 2-SMD, No Lead

Stock2,800
AT21CS11-MSH10-T
Microchip Technology

IC EEPROM 1K I2C 125KHZ 2XSFN

Package: 2-SMD, No Lead

Stock7,456
AT24C02D-MAHM-E
Microchip Technology

IC EEPROM 2K I2C 1MHZ 8UDFN

Package: 8-UFDFN Exposed Pad

Stock5,472
AT24C04D-MAHM-E
Microchip Technology

IC EEPROM 4K I2C 1MHZ 8UDFN

Package: 8-UFDFN Exposed Pad

Stock7,264
AT21CS11-SSH10-T
Microchip Technology

IC EEPROM 1K I2C 125KHZ 8SOIC

Package: 8-SOIC (0.154", 3.90mm Width)

Stock3,600
AT21CS11-STU10-T
Microchip Technology

IC EEPROM 1K I2C 125KHZ SOT23-3

Package: TO-236-3, SC-59, SOT-23-3

Stock3,120
AT21CS11-UU0B-T
Microchip Technology

IC EEPROM 1K I2C 125KHZ

Package: 4-XFBGA

Stock6,736
AT88SC0404C-SH-TR
Microchip Technology

IC EEPROM 4K I2C 5MHZ 8SOIC

Package: 8-SOIC (0.154", 3.90mm Width)

Stock2,608
AT88SC0204C-SH-TR
Microchip Technology

IC EEPROM 2K I2C 5MHZ 8SOIC

Package: 8-SOIC (0.154", 3.90mm Width)

Stock5,520
AT28C010-15TU-T
Microchip Technology

IC EEPROM 1M PARALLEL 32TSSOP

Package: 32-TFSOP (0.724", 18.40mm Width)

Stock17,574
AT28C010E-12TU-T
Microchip Technology

IC EEPROM 1M PARALLEL 32TSOP

Package: 32-TFSOP (0.724", 18.40mm Width)

Stock15,186
AT28C010-12TU-T
Microchip Technology

IC EEPROM 1M PARALLEL 32TSOP

Package: 32-TFSOP (0.465", 11.80mm Width)

Stock16,446
AT28HC256-70TU-T
Microchip Technology

IC EEPROM 256K PARALLEL 28TSOP

Package: 28-TSSOP (0.465", 11.80mm Width)

Stock22,710

Part Number	Manufacturer	Description	Package	Stock	Memory Format	Technology	Memory Size	Memory Interface	Clock Frequency	Write Cycle Time - Word, Page	Access Time	Voltage - Supply	Operating Temperature	Mounting Type	Package / Case	Supplier Device Package
24CW640T-I/SN	Microchip Technology	IC EEPROM 64K I2C 1MHZ 8SOIC Memory Type: Non-Volatile Memory Format: EEPROM Technology: EEPROM Memory Size: 64Kb (8K x 8) Memory Interface: I²C Clock Frequency: 1MHz Write Cycle Time - Word, Page: 5ms Access Time: 450ns Voltage - Supply: 1.6 V ~ 5.5 V Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 8-SOIC (0.154", 3.90mm Width) Supplier Device Package: 8-SOIC	Package: 8-SOIC (0.154", 3.90mm Width)	Stock4,624	EEPROM	EEPROM	64Kb (8K x 8)	I²C	1MHz	5ms	450ns	1.6 V ~ 5.5 V	-40°C ~ 85°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
24CW320T-I/ST	Microchip Technology	IC EEPROM 32K I2C 1MHZ 8TSSOP Memory Type: Non-Volatile Memory Format: EEPROM Technology: EEPROM Memory Size: 32Kb (4K x 8) Memory Interface: I²C Clock Frequency: 1MHz Write Cycle Time - Word, Page: 5ms Access Time: 450ns Voltage - Supply: 1.6 V ~ 5.5 V Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 8-TSSOP (0.173", 4.40mm Width) Supplier Device Package: 8-TSSOP	Package: 8-TSSOP (0.173", 4.40mm Width)	Stock5,328	EEPROM	EEPROM	32Kb (4K x 8)	I²C	1MHz	5ms	450ns	1.6 V ~ 5.5 V	-40°C ~ 85°C (TA)	Surface Mount	8-TSSOP (0.173", 4.40mm Width)	8-TSSOP
24CW160T-I/OT	Microchip Technology	IC EEPROM 16K I2C 1MHZ SOT23-5 Memory Type: Non-Volatile Memory Format: EEPROM Technology: EEPROM Memory Size: 16Kb (2K x 8) Memory Interface: I²C Clock Frequency: 1MHz Write Cycle Time - Word, Page: 5ms Access Time: 450ns Voltage - Supply: 1.6 V ~ 5.5 V Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: SC-74A, SOT-753 Supplier Device Package: SOT-23-5	Package: SC-74A, SOT-753	Stock2,272	EEPROM	EEPROM	16Kb (2K x 8)	I²C	1MHz	5ms	450ns	1.6 V ~ 5.5 V	-40°C ~ 85°C (TA)	Surface Mount	SC-74A, SOT-753	SOT-23-5
24CW320T-I/SN	Microchip Technology	IC EEPROM 32K I2C 1MHZ 8SOIC Memory Type: Non-Volatile Memory Format: EEPROM Technology: EEPROM Memory Size: 32Kb (4K x 8) Memory Interface: I²C Clock Frequency: 1MHz Write Cycle Time - Word, Page: 5ms Access Time: 450ns Voltage - Supply: 1.6 V ~ 5.5 V Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 8-SOIC (0.154", 3.90mm Width) Supplier Device Package: 8-SOIC	Package: 8-SOIC (0.154", 3.90mm Width)	Stock6,496	EEPROM	EEPROM	32Kb (4K x 8)	I²C	1MHz	5ms	450ns	1.6 V ~ 5.5 V	-40°C ~ 85°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
AT24C02C-MAHM-E	Microchip Technology	IC EEPROM 2K I2C 1MHZ 8UDFN Memory Type: Non-Volatile Memory Format: EEPROM Technology: EEPROM Memory Size: 2Kb (256 x 8) Memory Interface: I²C Clock Frequency: 1MHz Write Cycle Time - Word, Page: 5ms Access Time: 550ns Voltage - Supply: 1.7 V ~ 5.5 V Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 8-UFDFN Exposed Pad Supplier Device Package: 8-UDFN (2x3)	Package: 8-UFDFN Exposed Pad	Stock2,912	EEPROM	EEPROM	2Kb (256 x 8)	I²C	1MHz	5ms	550ns	1.7 V ~ 5.5 V	-40°C ~ 85°C (TA)	Surface Mount	8-UFDFN Exposed Pad	8-UDFN (2x3)
AT24C01D-MAHM-E	Microchip Technology	IC EEPROM 1K I2C 1MHZ 8UDFN Memory Type: Non-Volatile Memory Format: EEPROM Technology: EEPROM Memory Size: 1Kb (128 x 8) Memory Interface: I²C Clock Frequency: 1MHz Write Cycle Time - Word, Page: 5ms Access Time: 4.5µs Voltage - Supply: 1.7 V ~ 5.5 V Operating Temperature: -40°C ~ 85°C (TC) Mounting Type: Surface Mount Package / Case: 8-UFDFN Exposed Pad Supplier Device Package: 8-UDFN (2x3)	Package: 8-UFDFN Exposed Pad	Stock5,568	EEPROM	EEPROM	1Kb (128 x 8)	I²C	1MHz	5ms	4.5µs	1.7 V ~ 5.5 V	-40°C ~ 85°C (TC)	Surface Mount	8-UFDFN Exposed Pad	8-UDFN (2x3)
24CW160T-I/SN	Microchip Technology	IC EEPROM 16K I2C 1MHZ 8SOIC Memory Type: Non-Volatile Memory Format: EEPROM Technology: EEPROM Memory Size: 16Kb (2K x 8) Memory Interface: I²C Clock Frequency: 1MHz Write Cycle Time - Word, Page: 5ms Access Time: 450ns Voltage - Supply: 1.6 V ~ 5.5 V Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 8-SOIC (0.154", 3.90mm Width) Supplier Device Package: 8-SOIC	Package: 8-SOIC (0.154", 3.90mm Width)	Stock6,656	EEPROM	EEPROM	16Kb (2K x 8)	I²C	1MHz	5ms	450ns	1.6 V ~ 5.5 V	-40°C ~ 85°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
AT21CS01-MSHM10-T	Microchip Technology	IC EEPROM 1K I2C 125KHZ 2XSFN Memory Type: Non-Volatile Memory Format: EEPROM Technology: EEPROM Memory Size: 1Kb (128 x 8) Memory Interface: I²C, Single Wire Clock Frequency: 125kHz Write Cycle Time - Word, Page: 5ms Access Time: - Voltage - Supply: 1.7 V ~ 3.6 V Operating Temperature: -40°C ~ 85°C (TC) Mounting Type: Surface Mount Package / Case: 2-SMD, No Lead Supplier Device Package: 2-XSFN (5x3.5)	Package: 2-SMD, No Lead	Stock2,800	EEPROM	EEPROM	1Kb (128 x 8)	I²C, Single Wire	125kHz	5ms	-	1.7 V ~ 3.6 V	-40°C ~ 85°C (TC)	Surface Mount	2-SMD, No Lead	2-XSFN (5x3.5)
AT21CS11-MSH10-T	Microchip Technology	IC EEPROM 1K I2C 125KHZ 2XSFN Memory Type: Non-Volatile Memory Format: EEPROM Technology: EEPROM Memory Size: 1Kb (128 x 8) Memory Interface: I²C, Single Wire Clock Frequency: 125kHz Write Cycle Time - Word, Page: 5ms Access Time: - Voltage - Supply: 2.7 V ~ 4.5 V Operating Temperature: -40°C ~ 85°C (TC) Mounting Type: Surface Mount Package / Case: 2-SMD, No Lead Supplier Device Package: 2-XSFN (5x3.5)	Package: 2-SMD, No Lead	Stock7,456	EEPROM	EEPROM	1Kb (128 x 8)	I²C, Single Wire	125kHz	5ms	-	2.7 V ~ 4.5 V	-40°C ~ 85°C (TC)	Surface Mount	2-SMD, No Lead	2-XSFN (5x3.5)
AT24C02D-MAHM-E	Microchip Technology	IC EEPROM 2K I2C 1MHZ 8UDFN Memory Type: Non-Volatile Memory Format: EEPROM Technology: EEPROM Memory Size: 2Kb (256 x 8) Memory Interface: I²C Clock Frequency: 1MHz Write Cycle Time - Word, Page: 5ms Access Time: 4.5µs Voltage - Supply: 1.7 V ~ 5.5 V Operating Temperature: -40°C ~ 85°C (TC) Mounting Type: Surface Mount Package / Case: 8-UFDFN Exposed Pad Supplier Device Package: 8-UDFN (2x3)	Package: 8-UFDFN Exposed Pad	Stock5,472	EEPROM	EEPROM	2Kb (256 x 8)	I²C	1MHz	5ms	4.5µs	1.7 V ~ 5.5 V	-40°C ~ 85°C (TC)	Surface Mount	8-UFDFN Exposed Pad	8-UDFN (2x3)
AT24C04D-MAHM-E	Microchip Technology	IC EEPROM 4K I2C 1MHZ 8UDFN Memory Type: Non-Volatile Memory Format: EEPROM Technology: EEPROM Memory Size: 4Kb (512 x 8) Memory Interface: I²C Clock Frequency: 1MHz Write Cycle Time - Word, Page: 5ms Access Time: 4.5µs Voltage - Supply: 1.7 V ~ 3.6 V Operating Temperature: -40°C ~ 85°C (TC) Mounting Type: Surface Mount Package / Case: 8-UFDFN Exposed Pad Supplier Device Package: 8-UDFN (2x3)	Package: 8-UFDFN Exposed Pad	Stock7,264	EEPROM	EEPROM	4Kb (512 x 8)	I²C	1MHz	5ms	4.5µs	1.7 V ~ 3.6 V	-40°C ~ 85°C (TC)	Surface Mount	8-UFDFN Exposed Pad	8-UDFN (2x3)
AT21CS11-SSH10-T	Microchip Technology	IC EEPROM 1K I2C 125KHZ 8SOIC Memory Type: Non-Volatile Memory Format: EEPROM Technology: EEPROM Memory Size: 1Kb (128 x 8) Memory Interface: I²C, Single Wire Clock Frequency: 125kHz Write Cycle Time - Word, Page: 5ms Access Time: - Voltage - Supply: 2.7 V ~ 4.5 V Operating Temperature: -40°C ~ 85°C (TC) Mounting Type: Surface Mount Package / Case: 8-SOIC (0.154", 3.90mm Width) Supplier Device Package: 8-SOIC	Package: 8-SOIC (0.154", 3.90mm Width)	Stock3,600	EEPROM	EEPROM	1Kb (128 x 8)	I²C, Single Wire	125kHz	5ms	-	2.7 V ~ 4.5 V	-40°C ~ 85°C (TC)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
AT21CS11-STU10-T	Microchip Technology	IC EEPROM 1K I2C 125KHZ SOT23-3 Memory Type: Non-Volatile Memory Format: EEPROM Technology: EEPROM Memory Size: 1Kb (128 x 8) Memory Interface: I²C, Single Wire Clock Frequency: 125kHz Write Cycle Time - Word, Page: 5ms Access Time: - Voltage - Supply: 2.7 V ~ 4.5 V Operating Temperature: -40°C ~ 85°C (TC) Mounting Type: Surface Mount Package / Case: TO-236-3, SC-59, SOT-23-3 Supplier Device Package: SOT-23-3	Package: TO-236-3, SC-59, SOT-23-3	Stock3,120	EEPROM	EEPROM	1Kb (128 x 8)	I²C, Single Wire	125kHz	5ms	-	2.7 V ~ 4.5 V	-40°C ~ 85°C (TC)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
AT21CS11-UU0B-T	Microchip Technology	IC EEPROM 1K I2C 125KHZ Memory Type: Non-Volatile Memory Format: EEPROM Technology: EEPROM Memory Size: 1Kb (128 x 8) Memory Interface: I²C, Single Wire Clock Frequency: 125kHz Write Cycle Time - Word, Page: 5ms Access Time: - Voltage - Supply: 2.7 V ~ 4.5 V Operating Temperature: -40°C ~ 85°C (TC) Mounting Type: Surface Mount Package / Case: 4-XFBGA Supplier Device Package: 4-WLCSP (2x2)	Package: 4-XFBGA	Stock6,736	EEPROM	EEPROM	1Kb (128 x 8)	I²C, Single Wire	125kHz	5ms	-	2.7 V ~ 4.5 V	-40°C ~ 85°C (TC)	Surface Mount	4-XFBGA	4-WLCSP (2x2)
AT88SC0404C-SH-TR	Microchip Technology	IC EEPROM 4K I2C 5MHZ 8SOIC Memory Type: Non-Volatile Memory Format: EEPROM Technology: EEPROM Memory Size: 4Kb (512 x 8) Memory Interface: I²C Clock Frequency: 5MHz Write Cycle Time - Word, Page: 5ms Access Time: 35µs Voltage - Supply: 2.7 V ~ 5.5 V Operating Temperature: -40°C ~ 85°C (TC) Mounting Type: Surface Mount Package / Case: 8-SOIC (0.154", 3.90mm Width) Supplier Device Package: 8-SOIC	Package: 8-SOIC (0.154", 3.90mm Width)	Stock2,608	EEPROM	EEPROM	4Kb (512 x 8)	I²C	5MHz	5ms	35µs	2.7 V ~ 5.5 V	-40°C ~ 85°C (TC)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
AT88SC0204C-SH-TR	Microchip Technology	IC EEPROM 2K I2C 5MHZ 8SOIC Memory Type: Non-Volatile Memory Format: EEPROM Technology: EEPROM Memory Size: 2Kb (256 x 8) Memory Interface: I²C Clock Frequency: 5MHz Write Cycle Time - Word, Page: 5ms Access Time: 35µs Voltage - Supply: 2.7 V ~ 5.5 V Operating Temperature: -40°C ~ 85°C (TC) Mounting Type: Surface Mount Package / Case: 8-SOIC (0.154", 3.90mm Width) Supplier Device Package: 8-SOIC	Package: 8-SOIC (0.154", 3.90mm Width)	Stock5,520	EEPROM	EEPROM	2Kb (256 x 8)	I²C	5MHz	5ms	35µs	2.7 V ~ 5.5 V	-40°C ~ 85°C (TC)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
AT28C010-15TU-T	Microchip Technology	IC EEPROM 1M PARALLEL 32TSSOP Memory Type: Non-Volatile Memory Format: EEPROM Technology: EEPROM Memory Size: 1Mb (128K x 8) Memory Interface: Parallel Clock Frequency: - Write Cycle Time - Word, Page: 10ms Access Time: 150ns Voltage - Supply: 4.5 V ~ 5.5 V Operating Temperature: -40°C ~ 85°C (TC) Mounting Type: Surface Mount Package / Case: 32-TFSOP (0.724", 18.40mm Width) Supplier Device Package: 32-TSSOP	Package: 32-TFSOP (0.724", 18.40mm Width)	Stock17,574	EEPROM	EEPROM	1Mb (128K x 8)	Parallel	-	10ms	150ns	4.5 V ~ 5.5 V	-40°C ~ 85°C (TC)	Surface Mount	32-TFSOP (0.724", 18.40mm Width)	32-TSSOP
AT28C010E-12TU-T	Microchip Technology	IC EEPROM 1M PARALLEL 32TSOP Memory Type: Non-Volatile Memory Format: EEPROM Technology: EEPROM Memory Size: 1Mb (128K x 8) Memory Interface: Parallel Clock Frequency: - Write Cycle Time - Word, Page: 10ms Access Time: 120ns Voltage - Supply: 4.5 V ~ 5.5 V Operating Temperature: -40°C ~ 85°C (TC) Mounting Type: Surface Mount Package / Case: 32-TFSOP (0.724", 18.40mm Width) Supplier Device Package: 32-TSOP	Package: 32-TFSOP (0.724", 18.40mm Width)	Stock15,186	EEPROM	EEPROM	1Mb (128K x 8)	Parallel	-	10ms	120ns	4.5 V ~ 5.5 V	-40°C ~ 85°C (TC)	Surface Mount	32-TFSOP (0.724", 18.40mm Width)	32-TSOP
AT28C010-12TU-T	Microchip Technology	IC EEPROM 1M PARALLEL 32TSOP Memory Type: Non-Volatile Memory Format: EEPROM Technology: EEPROM Memory Size: 1Mb (128K x 8) Memory Interface: Parallel Clock Frequency: - Write Cycle Time - Word, Page: 10ms Access Time: 120ns Voltage - Supply: 4.5 V ~ 5.5 V Operating Temperature: -40°C ~ 85°C (TC) Mounting Type: Surface Mount Package / Case: 32-TFSOP (0.465", 11.80mm Width) Supplier Device Package: 32-TSOP	Package: 32-TFSOP (0.465", 11.80mm Width)	Stock16,446	EEPROM	EEPROM	1Mb (128K x 8)	Parallel	-	10ms	120ns	4.5 V ~ 5.5 V	-40°C ~ 85°C (TC)	Surface Mount	32-TFSOP (0.465", 11.80mm Width)	32-TSOP
AT28HC256-70TU-T	Microchip Technology	IC EEPROM 256K PARALLEL 28TSOP Memory Type: Non-Volatile Memory Format: EEPROM Technology: EEPROM Memory Size: 256Kb (32K x 8) Memory Interface: Parallel Clock Frequency: - Write Cycle Time - Word, Page: 10ms Access Time: 70ns Voltage - Supply: 4.5 V ~ 5.5 V Operating Temperature: -40°C ~ 85°C (TC) Mounting Type: Surface Mount Package / Case: 28-TSSOP (0.465", 11.80mm Width) Supplier Device Package: 28-TSOP	Package: 28-TSSOP (0.465", 11.80mm Width)	Stock22,710	EEPROM	EEPROM	256Kb (32K x 8)	Parallel	-	10ms	70ns	4.5 V ~ 5.5 V	-40°C ~ 85°C (TC)	Surface Mount	28-TSSOP (0.465", 11.80mm Width)	28-TSOP
AT28HC256F-90TU-T	Microchip Technology	IC EEPROM 256K PARALLEL 28TSOP Memory Type: Non-Volatile Memory Format: EEPROM Technology: EEPROM Memory Size: 256Kb (32K x 8) Memory Interface: Parallel Clock Frequency: - Write Cycle Time - Word, Page: 3ms Access Time: 90ns Voltage - Supply: 4.5 V ~ 5.5 V Operating Temperature: -40°C ~ 85°C (TC) Mounting Type: Surface Mount Package / Case: 28-TSSOP (0.465", 11.80mm Width) Supplier Device Package: 28-TSOP	Package: 28-TSSOP (0.465", 11.80mm Width)	Stock17,148	EEPROM	EEPROM	256Kb (32K x 8)	Parallel	-	3ms	90ns	4.5 V ~ 5.5 V	-40°C ~ 85°C (TC)	Surface Mount	28-TSSOP (0.465", 11.80mm Width)	28-TSOP
AT27C080-90JU-T	Microchip Technology	IC EPROM 8M PARALLEL 32PLCC Memory Type: Non-Volatile Memory Format: EPROM Technology: EPROM - OTP Memory Size: 8Mb (1M x 8) Memory Interface: Parallel Clock Frequency: - Write Cycle Time - Word, Page: - Access Time: 90ns Voltage - Supply: 4.5 V ~ 5.5 V Operating Temperature: -40°C ~ 85°C (TC) Mounting Type: Surface Mount Package / Case: 32-LCC (J-Lead) Supplier Device Package: 32-PLCC	Package: 32-LCC (J-Lead)	Stock14,340	EPROM	EPROM - OTP	8Mb (1M x 8)	Parallel	-	-	90ns	4.5 V ~ 5.5 V	-40°C ~ 85°C (TC)	Surface Mount	32-LCC (J-Lead)	32-PLCC
AT28HC256-90SU-T	Microchip Technology	IC EEPROM 256K PARALLEL 28SOIC Memory Type: Non-Volatile Memory Format: EEPROM Technology: EEPROM Memory Size: 256Kb (32K x 8) Memory Interface: Parallel Clock Frequency: - Write Cycle Time - Word, Page: 10ms Access Time: 90ns Voltage - Supply: 4.5 V ~ 5.5 V Operating Temperature: -40°C ~ 85°C (TC) Mounting Type: Surface Mount Package / Case: 28-SOIC (0.295", 7.50mm Width) Supplier Device Package: 28-SOIC	Package: 28-SOIC (0.295", 7.50mm Width)	Stock13,920	EEPROM	EEPROM	256Kb (32K x 8)	Parallel	-	10ms	90ns	4.5 V ~ 5.5 V	-40°C ~ 85°C (TC)	Surface Mount	28-SOIC (0.295", 7.50mm Width)	28-SOIC
AT28HC256-90TU-T	Microchip Technology	IC EEPROM 256K PARALLEL 28TSOP Memory Type: Non-Volatile Memory Format: EEPROM Technology: EEPROM Memory Size: 256Kb (32K x 8) Memory Interface: Parallel Clock Frequency: - Write Cycle Time - Word, Page: 10ms Access Time: 90ns Voltage - Supply: 4.5 V ~ 5.5 V Operating Temperature: -40°C ~ 85°C (TC) Mounting Type: Surface Mount Package / Case: 28-TSSOP (0.465", 11.80mm Width) Supplier Device Package: 28-TSOP	Package: 28-TSSOP (0.465", 11.80mm Width)	Stock22,800	EEPROM	EEPROM	256Kb (32K x 8)	Parallel	-	10ms	90ns	4.5 V ~ 5.5 V	-40°C ~ 85°C (TC)	Surface Mount	28-TSSOP (0.465", 11.80mm Width)	28-TSOP
AT28HC256E-90TU-T	Microchip Technology	IC EEPROM 256K PARALLEL 28TSOP Memory Type: Non-Volatile Memory Format: EEPROM Technology: EEPROM Memory Size: 256Kb (32K x 8) Memory Interface: Parallel Clock Frequency: - Write Cycle Time - Word, Page: 10ms Access Time: 90ns Voltage - Supply: 4.5 V ~ 5.5 V Operating Temperature: -40°C ~ 85°C (TC) Mounting Type: Surface Mount Package / Case: 28-TSSOP (0.465", 11.80mm Width) Supplier Device Package: 28-TSOP	Package: 28-TSSOP (0.465", 11.80mm Width)	Stock22,530	EEPROM	EEPROM	256Kb (32K x 8)	Parallel	-	10ms	90ns	4.5 V ~ 5.5 V	-40°C ~ 85°C (TC)	Surface Mount	28-TSSOP (0.465", 11.80mm Width)	28-TSOP
AT28HC256E-12TU-T	Microchip Technology	IC EEPROM 256K PARALLEL 28TSSOP Memory Type: Non-Volatile Memory Format: EEPROM Technology: EEPROM Memory Size: 256Kb (32K x 8) Memory Interface: Parallel Clock Frequency: - Write Cycle Time - Word, Page: 10ms Access Time: 120ns Voltage - Supply: 4.5 V ~ 5.5 V Operating Temperature: -40°C ~ 85°C (TC) Mounting Type: Surface Mount Package / Case: 28-TSSOP (0.465", 11.80mm Width) Supplier Device Package: 28-TSSOP	Package: 28-TSSOP (0.465", 11.80mm Width)	Stock18,990	EEPROM	EEPROM	256Kb (32K x 8)	Parallel	-	10ms	120ns	4.5 V ~ 5.5 V	-40°C ~ 85°C (TC)	Surface Mount	28-TSSOP (0.465", 11.80mm Width)	28-TSSOP
AT28HC256E-90SU-T	Microchip Technology	IC EEPROM 256K PARALLEL 28SOIC Memory Type: Non-Volatile Memory Format: EEPROM Technology: EEPROM Memory Size: 256Kb (32K x 8) Memory Interface: Parallel Clock Frequency: - Write Cycle Time - Word, Page: 10ms Access Time: 90ns Voltage - Supply: 4.5 V ~ 5.5 V Operating Temperature: -40°C ~ 85°C (TC) Mounting Type: Surface Mount Package / Case: 28-SOIC (0.295", 7.50mm Width) Supplier Device Package: 28-SOIC	Package: 28-SOIC (0.295", 7.50mm Width)	Stock14,046	EEPROM	EEPROM	256Kb (32K x 8)	Parallel	-	10ms	90ns	4.5 V ~ 5.5 V	-40°C ~ 85°C (TC)	Surface Mount	28-SOIC (0.295", 7.50mm Width)	28-SOIC
AT28HC256-12SU-T	Microchip Technology	IC EEPROM 256K PARALLEL 28SOIC Memory Type: Non-Volatile Memory Format: EEPROM Technology: EEPROM Memory Size: 256Kb (32K x 8) Memory Interface: Parallel Clock Frequency: - Write Cycle Time - Word, Page: 10ms Access Time: 120ns Voltage - Supply: 4.5 V ~ 5.5 V Operating Temperature: -40°C ~ 85°C (TC) Mounting Type: Surface Mount Package / Case: 28-SOIC (0.295", 7.50mm Width) Supplier Device Package: 28-SOIC	Package: 28-SOIC (0.295", 7.50mm Width)	Stock18,672	EEPROM	EEPROM	256Kb (32K x 8)	Parallel	-	10ms	120ns	4.5 V ~ 5.5 V	-40°C ~ 85°C (TC)	Surface Mount	28-SOIC (0.295", 7.50mm Width)	28-SOIC