Integrated Circuits (ICs)

AT28C64B-15JC

Obsolete

Microchip Technology

IC EEPROM 64KBIT PARALLEL 32PLCC

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Integrated Circuits (ICs)

AT28C64B-15JC

Obsolete

Microchip Technology

IC EEPROM 64KBIT PARALLEL 32PLCC

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	AT28C64B-15JC

Access Time	150 ns
Memory Format	EEPROM
Memory Interface	Parallel
Memory Organization	8 K
Memory Size	64 Kbit
Memory Type	Non-Volatile
Mounting Type	Surface Mount
Package / Case	32-LCC (J-Lead)
Supplier Device Package	32-PLCC
Supplier Device Package [x]	13.97
Supplier Device Package [y]	11.43
Technology	EEPROM
Voltage - Supply [Max]	5.5 V
Voltage - Supply [Min]	4.5 V
Write Cycle Time - Word, Page	10 ms

AT28C64B Series

5V 64Kbit (8Kbit x 8) Parallel EEPROM with Software Data Protection

Part	Mounting Type	Voltage - Supply [Min]	Voltage - Supply [Max]	Memory Size	Memory Format	Package / Case	Package / Case [x]	Package / Case [y]	Memory Interface	Memory Type	Memory Organization	Technology	Supplier Device Package	Write Cycle Time - Word, Page	Access Time	Operating Temperature [Min]	Operating Temperature [Max]	Package / Case	Package / Case	Supplier Device Package [y]	Supplier Device Package [x]
Microchip Technology AT28C64-20SI	Surface Mount	4.5 V	5.5 V	64 Kbit	EEPROM	28-SOIC	0.295 in	7.5 mm	Parallel	Non-Volatile	8 K	EEPROM	28-SOIC	1 ms	200 ns	-40 °C	85 °C
Microchip Technology AT28C64-20PC	Through Hole	4.5 V	5.5 V	64 Kbit	EEPROM	28-DIP			Parallel	Non-Volatile	8 K	EEPROM	28-PDIP	1 ms	200 ns			0.6 in	15.24 mm
Microchip Technology AT28C64B-15TI	Surface Mount	4.5 V	5.5 V	64 Kbit	EEPROM	28-TSSOP	0.465 "	11.8 mm	Parallel	Non-Volatile	8 K	EEPROM	28-TSOP	10 ms	150 ns	-40 °C	85 °C
Microchip Technology AT28C64B-15PC	Through Hole	4.5 V	5.5 V	64 Kbit	EEPROM	28-DIP			Parallel	Non-Volatile	8 K	EEPROM	28-PDIP	10 ms	150 ns			0.6 in	15.24 mm
Microchip Technology AT28C64-15PC	Through Hole	4.5 V	5.5 V	64 Kbit	EEPROM	28-DIP			Parallel	Non-Volatile	8 K	EEPROM	28-PDIP	1 ms	150 ns			0.6 in	15.24 mm
Microchip Technology AT28C64-15TC	Surface Mount	4.5 V	5.5 V	64 Kbit	EEPROM	28-TSSOP	0.465 "	11.8 mm	Parallel	Non-Volatile	8 K	EEPROM	28-TSOP	1 ms	150 ns
Microchip Technology AT28C64X-15SC	Surface Mount	4.5 V	5.5 V	64 Kbit	EEPROM	28-SOIC	0.295 in	7.5 mm	Parallel	Non-Volatile	8 K	EEPROM	28-SOIC	1 ms	150 ns
Microchip Technology AT28C64B-15JC	Surface Mount	4.5 V	5.5 V	64 Kbit	EEPROM	32-LCC (J-Lead)			Parallel	Non-Volatile	8 K	EEPROM	32-PLCC	10 ms	150 ns					11.43	13.97
Microchip Technology AT28C64E-12PC	Through Hole	4.5 V	5.5 V	64 Kbit	EEPROM	28-DIP			Parallel	Non-Volatile	8 K	EEPROM	28-PDIP	200 µs	120 ns			0.6 in	15.24 mm
Microchip Technology AT28C64B-15JU-235	Surface Mount	4.5 V	5.5 V	64 Kbit	EEPROM	32-LCC (J-Lead)			Parallel	Non-Volatile	8 K	EEPROM	32-PLCC	10 ms	150 ns	-40 °C	85 °C			13.97	11.43

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Description

General part information

AT28C64B Series

The Microchip AT28C64B is a high-performance

64Kbit Parallel EEPROM offering access times to 150ns with power dissipation of

220mW. Deselected, CMOS standby current is less than 100µA. Accessed like

Documents

Technical documentation and resources