STMicroelectronics M48T35
256 Kbit (32 Kb x 8) TIMEKEEPER SRAM
| Part No. | M48T35 |
|---|---|
| Datasheet | M48T35 Download |
| Manufacturer |  STMicroelectronics |
| Description | 256 Kbit (32 Kb x 8) TIMEKEEPER SRAM |
| Buy | Stock & Price |
FEATURES
● Integrated, ultra low power SRAM, real-time clock, power-fail control circuit and battery● BYTEWIDE™ RAM-like clock access
● BCD coded year, month, day, date, hours, minutes, and seconds
● Frequency test output for real-time clock
● Automatic power-fail chip deselect and WRITE protection
● WRITE protect voltages VPFD = power-fail deselect voltage): – M48T35: VCC = 4.75 to 5.5 V; 4.5 V ≤ VPFD ≤ 4.75 V – M48T35Y: VCC = 4.5 to 5.5 V; 4.2 V ≤ VPFD ≤ 4.5 V
● Self-contained battery and crystal in the CAPHAT™ DIP package
● SOIC package provides direct connection for a SNAPHAT® housing containing the battery and crystal
● SNAPHAT® housing (battery and crystal) is replaceable
● Pin and function compatible with JEDEC standard 32 Kb x 8 SRAMs
● RoHS compliant – Lead-free second level interconnect 28 1 PCDIP28 Battery/crystal CAPHAT™ SNAPHAT® Battery/crystal 28 1 SOH28 June 2011
