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See Technical Specifications

23K640-I/ST +BOM

2.7-3.6V 64Kb SPI Serial SRAM.

Manufacturer:

Microchip Technology, Inc
Mfr.Part #:

23K640-I/ST
Datasheet:

23K640-I/ST Datasheet (PDF)
Memory Size:

64 kbit
Organization:

8 k x 8
Access Time:

25 ns
Maximum Clock Frequency:

20 MHz
EDA/CAD Models:

Request Free CAD Models for 23K640-I/ST

23K640-I/ST General Description

The Microchip Technology Inc. 23K640-I/ST product is a high-performance 64 Kbit Serial SRAM device designed for efficient memory access. With a user-friendly Serial Peripheral Interface, accessing the memory is a breeze using the clock, data in, and data out lines. Control device access with ease through the Chip Select input, and pause communication as needed with the hold pin for interrupt processing. Available in standard packages like PDIP and SOIC, as well as advanced packaging like TSSOP, the 23X640 offers convenience and reliability in a compact design

Key Features

Fully Static Operation:
No Clock Required
Low Power Supply: 2V-5.5V

Microchip Technology, Inc Original Stock

Specifications

Product Category:	SRAM	Memory Size:	64 kbit
Organization:	8 k x 8	Access Time:	25 ns
Maximum Clock Frequency:	20 MHz	Interface Type:	SPI
Supply Voltage - Max:	3.6 V	Supply Voltage - Min:	2.7 V
Supply Current - Max:	10 mA	Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 85 C	Mounting Style:	SMD/SMT
Packaging:	Tube	Data Rate:	SDR
Memory Type:	SDR	Number of Ports:	1
Product Type:	SRAM	Series:	23K640
Factory Pack Quantity:	100	Subcategory:	Memory & Data Storage
Type:	Synchronous	Unit Weight:	0.005573 oz
feature-organization		feature-maximum-access-time-ns	25
feature-minimum-operating-supply-voltage-v	2.7	feature-maximum-operating-supply-voltage-v	3.6
feature-process-technology	CMOS	feature-maximum-operating-current-ma	10
feature-packaging	Tube	feature-rad-hard
feature-pin-count	8	feature-cecc-qualified	No
feature-esd-protection		feature-escc-qualified
feature-military	No	feature-aec-qualified	No
feature-aec-qualified-number		feature-auto-motive	No
feature-p-pap	No	feature-eccn-code	EAR99
feature-svhc	No	feature-svhc-exceeds-threshold	No