Datasheet Details
| Part number | M48Z19 |
|---|---|
| Manufacturer | STMicroelectronics |
| File Size | 122.95 KB |
| Description | CMOS 8K x 8 ZEROPOWER SRAM |
| Datasheet | M48Z19_STMicroelectronics.pdf |
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Overview: M48Z09 M48Z19 CMOS 8K x 8 ZEROPOWER SRAM INTEGRATED ULTRA LOW POWER SRAM, POWER-FAIL CONTROL CIRCUIT and BATTERY UNLIMITED WRITE CYCLES READ CYCLE TIME EQUALS WRITE CYCLE TIME AUTOMATIC POWER-FAIL CHIP DESELECT and WRITE PROTECTION POWER-FAIL INTERRUPT CHOICE of TWO WRITE PROTECT VOLTAGES: – M48Z09: 4.5V ≤ VPFD ≤ 4.75V – M48Z19: 4.2V ≤ VPFD ≤ 4.
| Part number | M48Z19 |
|---|---|
| Manufacturer | STMicroelectronics |
| File Size | 122.95 KB |
| Description | CMOS 8K x 8 ZEROPOWER SRAM |
| Datasheet | M48Z19_STMicroelectronics.pdf |
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The M48Z09,19 ZEROPOWER® RAM is an 8K x 8 non-volatile static RAM which is pin and function patible with the MK48Z09,19.
A special 28 pin 600mil DIP CAPHAT™ package houses the M48Z09,19 silicon with a long life lithium button cell to form a highly integrated battery backed-up memory solution.
Table 1.
| Part Number | Description |
|---|---|
| M48Z2M1V | 16 Mbit (2 Mb x 8) ZEROPOWER SRAM |
| M48Z30Y | CMOS 32K x 8 ZEROPOWER SRAM |
| M48Z35 | 256-Kbit SRAM |
| M48Z35Y | 256-Kbit SRAM |
| M48Z512AV | 4 Mbit (512 Kbit x 8) ZEROPOWER SRAM |
| M48Z512BV | 4-Mbit SRAM |
| M48Z58 | 64-Kbit SRAM |
| M48Z58Y | 64-Kbit SRAM |
| M48T08Y | 64 Kbit 8Kb x 8 TIMEKEEPER SRAM |
| M48T129V | 1Mbit (128 Kbit x 8) TIMEKEEPER SRAM |