M48T08-100PC1
ActiveREAL TIME CLOCK PARALLEL 8KBYTE CLOCK/CALENDAR/NV TIMEKEEPING RAM/BATTERY BACKUP 28-PIN PCDIP TUBE
M48T08-100PC1
ActiveREAL TIME CLOCK PARALLEL 8KBYTE CLOCK/CALENDAR/NV TIMEKEEPING RAM/BATTERY BACKUP 28-PIN PCDIP TUBE
Technical Specifications
Parameters and characteristics for this part
| Specification | M48T08-100PC1 |
|---|---|
| Current - Timekeeping (Max) | 3 mA |
| Date Format | YY-MM-DD-dd |
| Features | Watchdog Timer, Leap Year |
| Interface | Parallel |
| Mounting Type | Through Hole |
| Operating Temperature [Max] | 70 °C |
| Operating Temperature [Min] | 0 °C |
| Package / Case | 28-DIP Module (0.600", 15.24mm) |
| Supplier Device Package | 28-PCDIP, CAPHAT® |
| Time Format | HH:MM:SS (24 hr) |
| Type | Clock/Calendar |
| Voltage - Supply [Max] | 5.5 V |
| Voltage - Supply [Min] | 4.75 V |
M48T08 Series
5 V, 64 Kbit (8 Kb x 8) TIMEKEEPER® SRAM
| Part | Features | Time Format | Package / Case | Voltage - Supply [Max] | Voltage - Supply [Min] | Mounting Type | Supplier Device Package | Date Format | Operating Temperature [Max] | Operating Temperature [Min] | Current - Timekeeping (Max) | Interface | Type | Package / Case | Package / Case |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
STMicroelectronics | Leap Year Watchdog Timer | HH:MM:SS (24 hr) | 28-DIP Module (0.600" 15.24mm) | 5.5 V | 4.75 V | Through Hole | 28-PCDIP CAPHAT® | YY-MM-DD-dd | 70 °C | 0 °C | 3 mA | Parallel | Clock/Calendar | ||
STMicroelectronics | Leap Year Watchdog Timer | HH:MM:SS (24 hr) | 28-DIP Module (0.600" 15.24mm) | 5.5 V | 4.75 V | Through Hole | 28-PCDIP CAPHAT® | YY-MM-DD-dd | 70 °C | 0 °C | 3 mA | Parallel | Clock/Calendar | ||
 STMicroelectronics | Leap Year Watchdog Timer | HH:MM:SS (24 hr) | 28-SOP with SNAPHAT Sockets | 5.5 V | 4.5 V | Surface Mount | 28-SOH | YY-MM-DD-dd | 70 °C | 0 °C | 3 mA | Parallel | Clock/Calendar | 0.35 in | 8.89 mm |
STMicroelectronics | Leap Year Watchdog Timer | HH:MM:SS (24 hr) | 28-SOP with SNAPHAT Sockets | 5.5 V | 4.5 V | Surface Mount | 28-SOH | YY-MM-DD-dd | 70 °C | 0 °C | 3 mA | Parallel | Clock/Calendar | 0.35 in | 8.89 mm |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
Description
General part information
M48T08 Series
The M48T08/18/08Y TIMEKEEPER®RAM is an 8 K x 8 non-volatile static RAM and real-time clock which is pin and function compatible with the DS1643. The monolithic chip is available in two special packages to provide a highly integrated battery-backed memory and real-time clock solution.
The M48T08/18/08Y is a non-volatile pin and function equivalent to any JEDEC standard 8 K x 8 SRAM. It also easily fits into many ROM, EPROM, and EEPROM sockets, providing the non-volatility of PROMs without any requirement for special WRITE timing or limitations on the number of WRITEs that can be performed.
The 28-pin, 600 mil DIP CAPHAT™ houses the M48T08/18/08Y silicon with a quartz crystal and a long-life lithium button cell in a single package.
Documents
Technical documentation and resources