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The M48Z35/Y ZEROPOWER® RAM is a 32 K x 8, non-volatile static RAM that integrates powerfail deselect circuitry and battery control logic on a single die. The monolithic chip is available in two special packages to provide a highly integrated battery-backed memory solution. The M48Z35/Y is a non-volatile pin and function equivalent to any JEDEC standard 32 K.
• Integrated, ultra low power SRAM, power-fail control circuit, and battery
• READ cycle time equals WRITE cycle time
• Automatic power-fail chip deselect and WRITE
protection
• WRITE protect voltages:
(VPFD = power-fail deselect voltage)
• M48Z35: VCC = 4.75 to 5.5 V;
4.5 V ≤ VPFD ≤ 4.75 V
• M48Z35Y: 4.5 to 5.5 V;
4.2 V ≤ VPFD ≤ 4.5 V
• Self-contained battery in the CAPHAT™ DIP
package
• Packaging includes a 28-lead SOIC and
SNAPHAT® top (to be ordered separately)
• Pin and function compatible with JEDEC
standard 32 K x 8 SRAMs
• SOIC package provides direct connection for a SNAPHAT® top whi.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | M48Z30 |
ST Microelectronics |
CMOS 32K x 8 ZEROPOWER SRAM |
|
| 2 | M48Z30Y |
STMicroelectronics |
CMOS 32K x 8 ZEROPOWER SRAM |
|
| 3 | M48Z32V |
ST Microelectronics |
256Kbit (32Kbit x 8) ZEROPOWER SRAM |
|
| 4 | M48Z35AV |
ST Microelectronics |
256 Kbit (32 Kbit x 8) ZEROPOWER SRAM |
|
| 5 | M48Z35AY |
ST Microelectronics |
256 Kbit 32Kb x8 ZEROPOWER SRAM |
|
| 6 | M48Z35Y |
STMicroelectronics |
256-Kbit SRAM |
|
| 7 | M48Z02 |
ST Microelectronics |
16 Kbit (2 Kb x 8) ZEROPOWER SRAM |
|
| 8 | M48Z08 |
ST Microelectronics |
64 Kbit (8 Kb x 8) ZEROPOWER SRAM |
|
| 9 | M48Z09 |
ST Microelectronics |
CMOS 8K x 8 ZEROPOWER SRAM |
|
| 10 | M48Z12 |
ST Microelectronics |
16 Kbit (2 Kb x 8) ZEROPOWER SRAM |
|
| 11 | M48Z128 |
ST Microelectronics |
1 Mbit (128 Kbit x 8) ZEROPOWER SRAM |
|
| 12 | M48Z128V |
ST Microelectronics |
5.0V OR 3.3V / 1 Mbit (128 Kbit x 8) ZEROPOWER SRAM |
|