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25CS320 32-Kbit SPI Serial EEPROM

Microchip Technology 25CS320 32-Kbit SPI Serial EEPROM uses an SPI-compatible bus organized into 4096 bytes of 8-bits each (4KB). Microchip Technology 25CS320 is designed for consumer, industrial, and automotive applications and offers reliable, nonvolatile memory storage with a wide operating voltage range of 1.7V to 5.5V. The device requires a clock input (SCK), data input (SI), and data output (SO) lines, with access controlled via a Chip Select (CS) input. It also features a pause function, allowing the host to handle higher-priority tasks while ignoring input transitions, except for Chip Select.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.	Memory Size	Interface Type	Maximum Clock Frequency	Organisation	Package/Case	Access Time	Supply Voltage - Min	Supply Voltage - Max	Mounting Style	Data Retention	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
EEPROM 32 Kbit SPI SERIAL EEPROM w/ECC, 8-TSSOP T&R, 85C Industrial 25CS320T-I/ST Microchip Technology 1: £0.405 2,484In Stock New Product	Mfr. Part No. 25CS320T-I/ST Mouser Part No 579-25CS320T-I/ST New Product	Microchip Technology	EEPROM 32 Kbit SPI SERIAL EEPROM w/ECC, 8-TSSOP T&R, 85C Industrial Learn More about Microchip Technology microchip 25cs320 eeprom	Datasheet	2,484In Stock	Cut Tape £0.405 £0.402 Reel £0.368 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	32 kbit	SPI	20 MHz	4 k x 8	TSSOP-8	20 ns	1.7 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
EEPROM 32 Kbit SPI SERIAL EEPROM w/ECC, 8-MSOP T&R, 85C Industrial 25CS320T-I/MS Microchip Technology 1: £0.405 2,300In Stock New Product	Mfr. Part No. 25CS320T-I/MS Mouser Part No 579-25CS320T-I/MS New Product	Microchip Technology	EEPROM 32 Kbit SPI SERIAL EEPROM w/ECC, 8-MSOP T&R, 85C Industrial Learn More about Microchip Technology microchip 25cs320 eeprom	Datasheet	2,300In Stock	Cut Tape £0.405 £0.402 Reel £0.368 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	32 kbit	SPI	20 MHz	4 k x 8	MSOP-8	20 ns	1.7 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
EEPROM 32 Kbit SPI SERIAL EEPROM w/ECC, 8-TSSOP T&R, 125C Ext Temp 25CS320T-E/ST Microchip Technology 1: £0.45 2,500In Stock New Product	Mfr. Part No. 25CS320T-E/ST Mouser Part No 579-25CS320T-E/ST New Product	Microchip Technology	EEPROM 32 Kbit SPI SERIAL EEPROM w/ECC, 8-TSSOP T&R, 125C Ext Temp Learn More about Microchip Technology microchip 25cs320 eeprom	Datasheet	2,500In Stock	Cut Tape £0.45 £0.448 Reel £0.416 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	32 kbit	SPI	20 MHz	4 k x 8	TSSOP-8	20 ns	1.7 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
EEPROM 32 Kbit SPI SERIAL EEPROM w/ECC, 8-MSOP T&R, 125C Ext Temp 25CS320T-E/MS Microchip Technology 1: £0.45 2,500In Stock New Product	Mfr. Part No. 25CS320T-E/MS Mouser Part No 579-25CS320T-E/MS New Product	Microchip Technology	EEPROM 32 Kbit SPI SERIAL EEPROM w/ECC, 8-MSOP T&R, 125C Ext Temp Learn More about Microchip Technology microchip 25cs320 eeprom	Datasheet	2,500In Stock	Cut Tape £0.45 £0.448 Reel £0.416 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	32 kbit	SPI	20 MHz	4 k x 8	MSOP-8	20 ns	1.7 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
EEPROM 32 Kbit SPI SERIAL EEPROM w/ECC, 8-SOIC Bulk, 150C Ext Temp 25CS320-H/SN Microchip Technology 1: £0.518 149In Stock New Product	Mfr. Part No. 25CS320-H/SN Mouser Part No 579-25CS320-H/SN New Product	Microchip Technology	EEPROM 32 Kbit SPI SERIAL EEPROM w/ECC, 8-SOIC Bulk, 150C Ext Temp Learn More about Microchip Technology microchip 25cs320 eeprom This product may require additional documentation to export from the United States.	Datasheet	149In Stock	£0.518 £0.512 £0.496 £0.488 £0.472	Min.: 1 Mult.: 1	32 kbit	SPI	20 MHz	4 k x 8	SOIC-8	20 ns	1.7 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 150 C	Tube
EEPROM 32 Kbit SPI SERIAL EEPROM w/ECC, 8-UDFN T&R, 125C Ext Temp 25CS320T-E/Q4B Microchip Technology 1: £0.443 4,812In Stock New Product	Mfr. Part No. 25CS320T-E/Q4B Mouser Part No 579-25CS320T-E/Q4B New Product	Microchip Technology	EEPROM 32 Kbit SPI SERIAL EEPROM w/ECC, 8-UDFN T&R, 125C Ext Temp Learn More about Microchip Technology microchip 25cs320 eeprom	Datasheet	4,812In Stock	Cut Tape £0.443 £0.437 Reel £0.40 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	32 kbit	SPI	20 MHz	4 k x 8	UDFN-8	20 ns	1.7 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
EEPROM 32 Kbit SPI SERIAL EEPROM w/ECC, 8-SOIC T&R, 125C Ext Temp 25CS320T-E/SN Microchip Technology 1: £0.405 3,295In Stock New Product	Mfr. Part No. 25CS320T-E/SN Mouser Part No 579-25CS320T-E/SN New Product	Microchip Technology	EEPROM 32 Kbit SPI SERIAL EEPROM w/ECC, 8-SOIC T&R, 125C Ext Temp Learn More about Microchip Technology microchip 25cs320 eeprom	Datasheet	3,295In Stock	Cut Tape £0.405 £0.402 Reel £0.368 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	32 kbit	SPI	20 MHz	4 k x 8	SOIC-8	20 ns	1.7 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
EEPROM 32 Kbit SPI SERIAL EEPROM w/ECC, 8-SOIC T&R, 150C Ext Temp 25CS320T-H/SN Microchip Technology 1: £0.518 3,300In Stock New Product	Mfr. Part No. 25CS320T-H/SN Mouser Part No 579-25CS320T-H/SN New Product	Microchip Technology	EEPROM 32 Kbit SPI SERIAL EEPROM w/ECC, 8-SOIC T&R, 150C Ext Temp Learn More about Microchip Technology microchip 25cs320 eeprom This product may require additional documentation to export from the United States.	Datasheet	3,300In Stock	Cut Tape £0.518 Reel £0.472 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	32 kbit	SPI	20 MHz	4 k x 8	SOIC-8	20 ns	1.7 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 150 C	Reel, Cut Tape, MouseReel
EEPROM 32 Kbit SPI SERIAL EEPROM w/ECC, 8-TSSOP T&R, 150C Ext Temp 25CS320T-H/ST Microchip Technology 1: £0.533 2,500In Stock New Product	Mfr. Part No. 25CS320T-H/ST Mouser Part No 579-25CS320T-H/ST New Product	Microchip Technology	EEPROM 32 Kbit SPI SERIAL EEPROM w/ECC, 8-TSSOP T&R, 150C Ext Temp Learn More about Microchip Technology microchip 25cs320 eeprom This product may require additional documentation to export from the United States.	Datasheet	2,500In Stock	Cut Tape £0.533 £0.528 Reel £0.488 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	32 kbit	SPI	20 MHz	4 k x 8	TSSOP-8	20 ns	1.7 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 150 C	Reel, Cut Tape, MouseReel
EEPROM 32 Kbit SPI SERIAL EEPROM w/ECC, 8-UDFN T&R, 85C Industrial 25CS320T-I/Q4B Microchip Technology 1: £0.398 4,985In Stock New Product	Mfr. Part No. 25CS320T-I/Q4B Mouser Part No 579-25CS320T-I/Q4B New Product	Microchip Technology	EEPROM 32 Kbit SPI SERIAL EEPROM w/ECC, 8-UDFN T&R, 85C Industrial Learn More about Microchip Technology microchip 25cs320 eeprom	Datasheet	4,985In Stock	Cut Tape £0.398 £0.391 Reel £0.352 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	32 kbit	SPI	20 MHz	4 k x 8	UDFN-8	20 ns	1.7 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
EEPROM 32 Kbit SPI SERIAL EEPROM w/ECC, 8-SOIC T&R, 85C Industrial 25CS320T-I/SN Microchip Technology 1: £0.361 3,285In Stock New Product	Mfr. Part No. 25CS320T-I/SN Mouser Part No 579-25CS320T-I/SN New Product	Microchip Technology	EEPROM 32 Kbit SPI SERIAL EEPROM w/ECC, 8-SOIC T&R, 85C Industrial Learn More about Microchip Technology microchip 25cs320 eeprom	Datasheet	3,285In Stock	Cut Tape £0.361 £0.357 Reel £0.328 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	32 kbit	SPI	20 MHz	4 k x 8	SOIC-8	20 ns	1.7 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
EEPROM 32 Kbit SPI SERIAL EEPROM w/ECC, 8-MSOP Bulk, 125C Ext Temp 25CS320-E/MS Microchip Technology 1: £0.45 465In Stock New Product	Mfr. Part No. 25CS320-E/MS Mouser Part No 579-25CS320-E/MS New Product	Microchip Technology	EEPROM 32 Kbit SPI SERIAL EEPROM w/ECC, 8-MSOP Bulk, 125C Ext Temp Learn More about Microchip Technology microchip 25cs320 eeprom	Datasheet	465In Stock	£0.45 £0.448 £0.432 £0.424 £0.416	Min.: 1 Mult.: 1	32 kbit	SPI	20 MHz	4 k x 8	MSOP-8	20 ns	1.7 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 125 C	Tube
EEPROM 32 Kbit SPI SERIAL EEPROM w/ECC, 8-SOIC Bulk, 125C Ext Temp 25CS320-E/SN Microchip Technology 1: £0.405 515In Stock New Product	Mfr. Part No. 25CS320-E/SN Mouser Part No 579-25CS320-E/SN New Product	Microchip Technology	EEPROM 32 Kbit SPI SERIAL EEPROM w/ECC, 8-SOIC Bulk, 125C Ext Temp Learn More about Microchip Technology microchip 25cs320 eeprom	Datasheet	515In Stock	£0.405 £0.40 £0.384 £0.376 £0.368	Min.: 1 Mult.: 1	32 kbit	SPI	20 MHz	4 k x 8	SOIC-8	20 ns	1.7 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 125 C	Tube
EEPROM 32 Kbit SPI SERIAL EEPROM w/ECC, 8-TSSOP Bulk, 125C Ext Temp 25CS320-E/ST Microchip Technology 1: £0.45 500In Stock New Product	Mfr. Part No. 25CS320-E/ST Mouser Part No 579-25CS320-E/ST New Product	Microchip Technology	EEPROM 32 Kbit SPI SERIAL EEPROM w/ECC, 8-TSSOP Bulk, 125C Ext Temp Learn More about Microchip Technology microchip 25cs320 eeprom	Datasheet	500In Stock	£0.45 £0.448 £0.432 £0.424 £0.416	Min.: 1 Mult.: 1	32 kbit	SPI	20 MHz	4 k x 8	TSSOP-8	20 ns	1.7 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 125 C	Tube
EEPROM 32 Kbit SPI SERIAL EEPROM w/ECC, 8-MSOP Bulk, 85C Industrial 25CS320-I/MS Microchip Technology 1: £0.405 588In Stock New Product	Mfr. Part No. 25CS320-I/MS Mouser Part No 579-25CS320-I/MS New Product	Microchip Technology	EEPROM 32 Kbit SPI SERIAL EEPROM w/ECC, 8-MSOP Bulk, 85C Industrial Learn More about Microchip Technology microchip 25cs320 eeprom	Datasheet	588In Stock	£0.405 £0.40 £0.384 £0.376 £0.368	Min.: 1 Mult.: 1	32 kbit	SPI	20 MHz	4 k x 8	MSOP-8	20 ns	1.7 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C	Tube
EEPROM 32 Kbit SPI SERIAL EEPROM w/ECC, 8-SOIC Bulk, 85C Industrial 25CS320-I/SN Microchip Technology 1: £0.353 685In Stock New Product	Mfr. Part No. 25CS320-I/SN Mouser Part No 579-25CS320-I/SN New Product	Microchip Technology	EEPROM 32 Kbit SPI SERIAL EEPROM w/ECC, 8-SOIC Bulk, 85C Industrial Learn More about Microchip Technology microchip 25cs320 eeprom	Datasheet	685In Stock	£0.353 £0.352 £0.344 £0.336 £0.328	Min.: 1 Mult.: 1	32 kbit	SPI	20 MHz	4 k x 8	SOIC-8	20 ns	1.7 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C	Tube
EEPROM 32 Kbit SPI SERIAL EEPROM w/ECC, 8-TSSOP Bulk, 85C Industrial 25CS320-I/ST Microchip Technology 1: £0.405 700In Stock New Product	Mfr. Part No. 25CS320-I/ST Mouser Part No 579-25CS320-I/ST New Product	Microchip Technology	EEPROM 32 Kbit SPI SERIAL EEPROM w/ECC, 8-TSSOP Bulk, 85C Industrial Learn More about Microchip Technology microchip 25cs320 eeprom	Datasheet	700In Stock	£0.405 £0.40 £0.384 £0.376 £0.368	Min.: 1 Mult.: 1	32 kbit	SPI	20 MHz	4 k x 8	TSSOP-8	20 ns	1.7 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C	Tube

25CS320 32-Kbit SPI Serial EEPROM

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