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M48Z128-85PM1 +BOM

128Kx8 non-volatile SRAM module

Manufacturer:

STMICROELECTRONICS
Mfr.Part #:

M48Z128-85PM1
Datasheet:

M48Z128-85PM1 Datasheet (PDF)
Part Life Cycle Code:

Obsolete
Pin Count:

32
Reach Compliance Code:

not_compliant
ECCN Code:

EAR99
EDA/CAD Models:

Request Free CAD Models for M48Z128-85PM1

M48Z128-85PM1 General Description

DescriptionThe M48Z128/Y/V ZEROPOWER® RAM is a 128 Kbit x 8 non-volatile static RAM organized as131,072 words by 8 bits. The device combines an internal lithium battery, a CMOS SRAM and a control circuit in a plastic, 32-pin DIP module to provide a highly integrated batterybacked memory solution. Features■ Integrated, ultra low power SRAM, power-fail control circuit, and battery■ Conventional SRAM operation; unlimited WRITE cycles■ 10 years of data retention in the absence of power■ Battery internally isolated until power is first applied■ Automatic power-fail chip deselect and WRITE protection■ WRITE protect voltages: (VPFD = power-fail deselect voltage) – M48Z128: VCC = 4.75 to 5.5 V 4.5 V ≤ VPFD ≤ 4.75 V – M48Z128Y: VCC = 4.5 to 5.5 V 4.2 V ≤ VPFD ≤ 4.5 V – M48Z128V: VCC = 3.0 to 3.6 V 2.8 V ≤ VPFD ≤ 3.0 V (contact ST sales office for availability)■ Pin and function compatible with JEDEC standard 128 K x 8 SRAMs■ RoHS compliant – Lead-free second level interconnect

Specifications

Source Content uid	M48Z128-85PM1	Part Life Cycle Code	Obsolete
Pin Count	32	Reach Compliance Code	not_compliant
ECCN Code	EAR99	HTS Code	8542.32.00.41
Access Time-Max	85 ns	Additional Feature	10 YEARS OF DATA RETENTION; POWER SUPPLY WRITE PROTECTION; BATTERY BACK-UP
JESD-30 Code	R-PDMA-P32	JESD-609 Code	e0
Length	42.8 mm	Memory Density	1048576 bit
Memory IC Type	NON-VOLATILE SRAM MODULE	Memory Width	8
Number of Functions	1	Number of Ports	1
Number of Terminals	32	Number of Words	131072 words
Number of Words Code	128000	Operating Mode	ASYNCHRONOUS
Operating Temperature-Max	70 °C	Operating Temperature-Min
Organization	128KX8	Output Characteristics	3-STATE
Output Enable	YES	Parallel/Serial	PARALLEL
Power Supplies	5 V	Qualification Status	Not Qualified
Seated Height-Max	9.52 mm	Standby Current-Max	0.004 A
Supply Current-Max	0.105 mA	Supply Voltage-Max (Vsup)	5.5 V
Supply Voltage-Min (Vsup)	4.75 V	Supply Voltage-Nom (Vsup)	5 V
Surface Mount	NO	Technology	CMOS
Temperature Grade	COMMERCIAL	Terminal Finish	TIN LEAD
Terminal Form	PIN/PEG	Terminal Pitch	2.54 mm
Terminal Position	DUAL	Width	15.24 mm