23K256-E/ST datasheet, PDF - EEWORLD Datasheet

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23K256-E/ST: DescriptionSRAM Chip Sync Single 3.3V 256K-bit 32K x 8 32ns Automotive 8-Pin TSSOP Tube; Categorystorage storage; File Size548KB，28 Pages; ManufacturerMicrochip; Websitehttps://www.microchip.com; Environmental Compliance

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23K256-E/ST Overview

SRAM Chip Sync Single 3.3V 256K-bit 32K x 8 32ns Automotive 8-Pin TSSOP Tube

23K256-E/ST Parametric

Parameter Name	Attribute value
EU restricts the use of certain hazardous substances	Compliant
ECCN (US)	EAR99
Part Status	Active
HTS	8542.32.00.41
Chip Density (bit)	256K
Number of Words	32K
Number of Bits/Word (bit)	8
Data Rate Architecture	SDR
Address Bus Width (bit)	16
Number of Ports	1
Timing Type	Synchronous
Max. Access Time (ns)	32
Maximum Clock Rate (MHz)	20
Minimum Operating Supply Voltage (V)	2.7
Typical Operating Supply Voltage (V)	3.3
Maximum Operating Supply Voltage (V)	3.6
Operating Current (mA)	10
Minimum Operating Temperature (°C)	-40
Maximum Operating Temperature (°C)	125
Supplier Temperature Grade	Automotive
Packaging	Tube
Pin Count	8
Standard Package Name	SOP
Supplier Package	TSSOP
Mounting	Surface Mount
Package Height	1
Package Length	3
Package Width	4.4
PCB changed	8
Lead Shape	Gull-wing

User Manual

23K256-E/ST Related Products

	23K256-E/ST	23K256-E/P	23K256-E/SN	23K256-I/P	23K256T-I/ST	23K256T-E/ST	23K256T-E/SN	23K256T-I/SN	23K256-I/SN	23K256-I/ST
Description	SRAM Chip Sync Single 3.3V 256K-bit 32K x 8 32ns Automotive 8-Pin TSSOP Tube	SRAM Chip Sync Single 3.3V 256K-bit 32K x 8 32ns Automotive 8-Pin PDIP Tube	SRAM Chip Sync Single 3.3V 256K-bit 32K x 8 32ns Automotive 8-Pin SOIC N Tube	SRAM Chip Sync Single 3.3V 256K-bit 32K x 8 25ns 8-Pin PDIP Tube	SRAM Chip Sync Single 3.3V 256K-bit 32K x 8 25ns 8-Pin TSSOP T/R	SRAM Chip Sync Single 3.3V 256K-bit 32K x 8 32ns Automotive 8-Pin TSSOP T/R	SRAM Chip Sync Single 3.3V 256K-bit 32K x 8 32ns Automotive 8-Pin SOIC N T/R	SRAM Chip Sync Single 3.3V 256K-bit 32K x 8 25ns 8-Pin SOIC N T/R	SRAM Chip Sync Single 3.3V 256K-bit 32K x 8 25ns 8-Pin SOIC N Tube	SRAM Chip Sync Single 3.3V 256K-bit 32K x 8 25ns 8-Pin TSSOP Tube
EU restricts the use of certain hazardous substances	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant
ECCN (US)	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
Part Status	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active
HTS	8542.32.00.41	8542.32.00.41	8542.32.00.41	8542.32.00.41	8542.32.00.41	8542.32.00.41	8542.32.00.41	8542.32.00.41	8542.32.00.41	8542.32.00.41
Chip Density (bit)	256K	256K	256K	256K	256K	256K	256K	256K	256K	256K
Number of Words	32K	32K	32K	32K	32K	32K	32K	32K	32K	32K
Number of Bits/Word (bit)	8	8	8	8	8	8	8	8	8	8
Data Rate Architecture	SDR	SDR	SDR	SDR	SDR	SDR	SDR	SDR	SDR	SDR
Address Bus Width (bit)	16	16	16	16	16	16	16	16	16	16
Number of Ports	1	1	1	1	1	1	1	1	1	1
Timing Type	Synchronous	Synchronous	Synchronous	Synchronous	Synchronous	Synchronous	Synchronous	Synchronous	Synchronous	Synchronous
Max. Access Time (ns)	32	32	32	25	25	32	32	25	25	25
Maximum Clock Rate (MHz)	20	20	20	20	20	20	20	20	20	20
Minimum Operating Supply Voltage (V)	2.7	2.7	2.7	2.7	2.7	2.7	2.7	2.7	2.7	2.7
Typical Operating Supply Voltage (V)	3.3	3.3	3.3	3.3	3.3	3.3	3.3	3.3	3.3	3.3
Maximum Operating Supply Voltage (V)	3.6	3.6	3.6	3.6	3.6	3.6	3.6	3.6	3.6	3.6
Operating Current (mA)	10	10	10	10	10	10	10	10	10	10
Minimum Operating Temperature (°C)	-40	-40	-40	-40	-40	-40	-40	-40	-40	-40
Maximum Operating Temperature (°C)	125	125	125	85	85	125	125	85	85	85
Supplier Temperature Grade	Automotive	Automotive	Automotive	Industrial	Industrial	Automotive	Automotive	Industrial	Industrial	Industrial
Packaging	Tube	Tube	Tube	Tube	Tape and Reel	Tape and Reel	Tape and Reel	Tape and Reel	Tube	Tube
Pin Count	8	8	8	8	8	8	8	8	8	8
Standard Package Name	SOP	DIP	SOP	DIP	SOP	SOP	SOP	SOP	SOP	SOP
Supplier Package	TSSOP	PDIP	SOIC N	PDIP	TSSOP	TSSOP	SOIC N	SOIC N	SOIC N	TSSOP
Mounting	Surface Mount	Through Hole	Surface Mount	Through Hole	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount
Package Height	1	3.3	1.25(Min)	3.3	1	1	1.25(Min)	1.25(Min)	1.25(Min)	1
Package Length	3	9.27	4.9	9.27	3	3	4.9	4.9	4.9	3
Package Width	4.4	6.35	3.9	6.35	4.4	4.4	3.9	3.9	3.9	4.4
PCB changed	8	8	8	8	8	8	8	8	8	8
Lead Shape	Gull-wing	Through Hole	Gull-wing	Through Hole	Gull-wing	Gull-wing	Gull-wing	Gull-wing	Gull-wing	Gull-wing

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