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128Kx8 non-volatile SRAM module
DIP-32Produttore:
STMICROELECTRONICS
ProduttorePart #:
M48Z128-85PM1
Scheda dati:
Part Life Cycle Code:
Obsolete
Pin Count:
32
Reach Compliance Code:
not_compliant
ECCN Code:
EAR99
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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
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 |
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