25CS320 Series

with ECC, 128-Bit Serial Number and Enhanced Write Protection

Catalog

with ECC, 128-Bit Serial Number and Enhanced Write Protection

Part	Package Name	Package Length	Package Width	Memory Width	Memory Depth	Memory Size	Operating Temperature (Max)	Operating Temperature (Min)	Voltage - Supply (Minimum)	Voltage - Supply (Maximum)	Write Cycle Time - Page	Write Cycle Time - Word	Clock Frequency	Memory Format	Access Time	Mounting Type	Memory Interface (Type)	Technology	Memory Type	Package / Case
Microchip Technology 25CS320T-I/ST	8-TSSOP	0.173 in	4.4 mm	8 bit	4 K	4 kB	85 °C	-40 °C	1.7 V	5.5 V	4 ms	4 ms	20 MHz	EEPROM	20 ns	Surface Mount	SPI	EEPROM	Non-Volatile
Microchip Technology 25CS320T-E/ST	8-TSSOP	0.173 in	4.4 mm	8 bit	4 K	4 kB	125 °C	-40 °C	1.8 V	5.5 V	4 ms	4 ms	20 MHz	EEPROM	20 ns	Surface Mount	SPI	EEPROM	Non-Volatile
Microchip Technology 25CS320T-H/SN	8-SOIC	0.154 in	3.9 mm	8 bit	4 K	4 kB	150 °C	-40 °C	2.5 V	5.5 V	4 ms	4 ms	10 MHz	EEPROM	40 ns	Surface Mount	SPI	EEPROM	Non-Volatile
Microchip Technology 25CS320T-I/MS	8-MSOP 8-TSSOP 8-MSOP	0.118 in	3 mm	8 bit	4 K	4 kB	85 °C	-40 °C	1.7 V	5.5 V	4 ms	4 ms	20 MHz	EEPROM	20 ns	Surface Mount	SPI	EEPROM	Non-Volatile
Microchip Technology 25CS320T-E/Q4B	8-UDFN	2 mm	3 mm	8 bit	4 K	4 kB	125 °C	-40 °C	1.8 V	5.5 V	4 ms	4 ms	20 MHz	EEPROM	20 ns	Surface Mount	SPI	EEPROM	Non-Volatile	8-UFDFN Exposed Pad
Microchip Technology 25CS320-I/MS	8-MSOP 8-TSSOP 8-MSOP	0.118 in	3 mm	8 bit	4 K	4 kB	85 °C	-40 °C	1.7 V	5.5 V	4 ms	4 ms	20 MHz	EEPROM	20 ns	Surface Mount	SPI	EEPROM	Non-Volatile
Microchip Technology 25CS320T-H/ST	8-TSSOP	0.173 in	4.4 mm	8 bit	4 K	4 kB	150 °C	-40 °C	2.5 V	5.5 V	4 ms	4 ms	10 MHz	EEPROM	40 ns	Surface Mount	SPI	EEPROM	Non-Volatile
Microchip Technology 25CS320-I/SN	8-SOIC	0.154 in	3.9 mm	8 bit	4 K	4 kB	85 °C	-40 °C	1.7 V	5.5 V	4 ms	4 ms	20 MHz	EEPROM	20 ns	Surface Mount	SPI	EEPROM	Non-Volatile
Microchip Technology 25CS320-E/SN	8-SOIC	0.154 in	3.9 mm	8 bit	4 K	4 kB	125 °C	-40 °C	1.8 V	5.5 V	4 ms	4 ms	20 MHz	EEPROM	20 ns	Surface Mount	SPI	EEPROM	Non-Volatile
Microchip Technology 25CS320T-E/SN	8-SOIC	0.154 in	3.9 mm	8 bit	4 K	4 kB	125 °C	-40 °C	1.8 V	5.5 V	4 ms	4 ms	20 MHz	EEPROM	20 ns	Surface Mount	SPI	EEPROM	Non-Volatile

Catalog

with ECC, 128-Bit Serial Number and Enhanced Write Protection

Description

The 25CS320 is a 32 Kbit (4 Kbytes) Serial EEPROM utilizing the industry standard Serial Peripheral Interface (SPI) compatible serial bus. Microchip's 25CS SPI Serial EEPROM Family offers additional features such as Built-in Error Correction Code (ECC) logic, Undervoltage Lockout (UVLO) detection, 128-bit Serial Number and Enhanced Write Protection to optimized for use in consumer electronics, industrial, medical, and automotive applications where reliable and dependable nonvolatile memory storage is essential. The EEPROM is available in a variety of space-saving packaging options.