STMicroelectronics M48Z35AY
The M48Z35AY/35AV ZEROPOWER® RAM is a 32 Kbit x8 non-volatile static RAM that integrates power-fail 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-up memory solution.| Part No. | M48Z35AY |
|---|---|
| Datasheet | M48Z35AY Download |
| Manufacturer |  STMicroelectronics |
| Description | 256 Kbit 32Kb x8 ZEROPOWER SRAM |
| Buy | Stock & Price |
DESCRIPTION
Table 1. Signal Names A0-A14 DQ0-DQ7 E G W VCC VSS April 2000 Address Inputs Data Inputs / Outputs Chip Enable Output Enable Write Enable Supply Voltage Ground 8 DQ0-DQ7 W E G M48Z35AY M48Z35AV VSS AI02781B 1/16 M48Z35AY, M48Z35AV Figure 2A. DIP Pin Connections Figure 2B. SOIC Pin Connections A14 A12 A7 A6 A5 A4 A3 A2 A1 A0 DQ0 DQ1 DQ2 VSS 28 1 27 2 26 3 25 4 24 5 23 6 7 M48Z35AY 22 8 M48Z35AV 21 20 9 19 10 18 11 17 12 13 16 14 15 AI02782B VCC W A13 A8 A9 A11 G A10 E DQ7 DQ6 DQ5 DQ4 DQ3 A14 A12 A7 A6 A5 A4 A3 A2 A1 A0 DQ0 DQ1 DQ2 VSS 1 28 27 2 26 3 25 4 24 5 23 6 7 M48Z35AY 22 8 M48Z35AV 21 20 9 19 10 18 11 17 12 16 13 15 14 AI02783 VCC W A13 A8 A9 A11 G A10 E DQ7 DQ6 DQ5 DQ4 DQ3 Table 2.ABSOLUTE MAXIMUM RATINGS
(1) Symbol TA TSTG TSLD (2) VIO VCC IO PD Parameter Ambient Operating Temperature Storage Temperature (VCC Off) Grade 1 Grade 6 SNAPHAT SOIC Value 0 to 70 –40 to 85 –40 to 85 –55 to 125 260 –0.3 to 7 –0.3 to 7 20 1 Unit °C °C °C V V mA W Lead Solder Temperature for 10 seconds Input or Output Voltages Supply Voltage Output Current Power Dissipation Note: 1.
