M48T212Y datasheet by STMicroelectronics.
| Part number | M48T212Y |
|---|---|
| Datasheet | M48T212Y_STMicroelectronics.pdf |
| File Size | 150.07 KB |
| Manufacturer | STMicroelectronics |
| Description | 5V/3.3V TIMEKEEPER[ CONTROLLER |
|
|
The M48T212Y/V are self-contained devices that include a real time clock (RTC), programmable alarms, a watchdog timer, and two external chip enable outputs which provide control of up to four (two in parallel) external low-power static RAMs. Access to all TIMEKEEPER ® functions and the external RAM is the same as conventional bytewide SRAM. The 16 TIMEKEEPER Registers offer Century, Year, Month, Date, Day, Hour,...
View all STMicroelectronics datasheets
| Part Number | Description |
|---|---|
| M48T212A | 3.3V TIMEKEEPER CONTROLLER |
| M48T212V | 3.3V TIMEKEEPER supervisor |
| M48T201V | 3.3V-5V TIMEKEEPER CONTROLLER |
| M48T201Y | 3.3V-5V TIMEKEEPER CONTROLLER |
| M48T248V | 5.0 or 3.3V / 1024K TIMEKEEPER SRAM |
| M48T248Y | 5.0 or 3.3V / 1024K TIMEKEEPER SRAM |
| M48T251V | 5.0 or 3.3V / 4096K TIMEKEEPER SRAM with PHANTOM |
| M48T251Y | 5.0 or 3.3V / 4096K TIMEKEEPER SRAM with PHANTOM |
| M48T02 | 16Kbit (2 Kb x 8) TIMEKEEPER SRAM |
| M48T08 | 64 Kbit 8Kb x 8 TIMEKEEPER SRAM |
