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参数资料
| 型号： | M48T59V-70MH6TR |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 时钟/数据恢复及定时提取 |
| 英文描述： | 0 TIMER(S), REAL TIME CLOCK, PDSO28 |
| 封装： | 0.330 INCH, PLASTIC, SOH-28 |
| 文件页数： | 1/29页 |
| 文件大小： | 440K |
| 代理商： | M48T59V-70MH6TR |
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April 2004
M48T59
M48T59Y/M48T59V*
5.0 or 3.3V, 64 Kbit (8 Kbit x8) TIMEKEEPER SRAM
* Contact local ST sales office for availability of 3.3V version.
FEATURES SUMMARY
■
INTEGRATED ULTRA LOW POWER SRAM,
REAL TIME CLOCK, POWER-FAIL
CONTROL CIRCUIT, AND BATTERY
■
FREQUENCY TEST OUTPUT FOR REAL
TIME CLOCK SOFTWARE CALIBRATION
■
AUTOMATIC POWER-FAIL CHIP
DESELECT AND WRITE PROTECTION
■
WRITE PROTECT VOLTAGES
(VPFD = Power-fail Deselect Voltage):
–
M48T59: VCC = 4.75 to 5.5V
4.5V
≤ VPFD ≤ 4.75V
–
M48T59Y: VCC = 4.5 to 5.5V
4.2V
≤ VPFD ≤ 4.5V
–
M48T59V*: VCC = 3.0 to 3.6V
2.7V
≤ VPFD ≤ 3.0V
■
SELF-CONTAINED BATTERY AND
CRYSTAL IN THE CAPHAT DIP
PACKAGE
■
PACKAGING INCLUDES A 28-LEAD SOIC
AND SNAPHAT TOP (to be ordered
separately)
■
SOIC PACKAGE PROVIDES DIRECT
CONNECTION FOR A SNAPHAT TOP
WHICH CONTAINS THE BATTERY AND
CRYSTAL
■
MICROPROCESSOR POWER-ON RESET
(Valid even during battery back-up mode)
■
PROGRAMMABLE ALARM OUTPUT
ACTIVE IN THE BATTERY BACK-UP MODE
■
BATTERY LOW FLAG
Figure 1. 28-pin PCDIP, CAPHAT Package
Figure 2. 28-pin SOIC Package
28
1
PCDIP28 (PC)
Battery/Crystal
CAPHAT
28
1
SOH28 (MH)
SNAPHAT (SH)
Battery/Crystal
相关PDF资料 |
PDF描述 |
|---|---|
| M48T59Y-70MH6F | REAL TIME CLOCK, PDSO28 |
| M48T86MH1E | 1 TIMER(S), REAL TIME CLOCK, PDSO28 |
| M4T32-BR12SH1 | 1 TIMER(S), REAL TIME CLOCK, DSS4 |
| M50734FP-10 | 8-BIT, MROM, 10 MHz, MICROCONTROLLER, PQFP72 |
| M50734SP | 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PDIP64 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| M48T59V-70PC1 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:5.0 or 3.3 V, 64 Kbit (8 Kbit x 8) TIMEKEEPER? SRAM |
| M48T59V-70PC1E | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:5.0 or 3.3 V, 64 Kbit (8 Kbit x 8) TIMEKEEPER? SRAM |
| M48T59V-70PC1F | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:5.0 or 3.3 V, 64 Kbit (8 Kbit x 8) TIMEKEEPER? SRAM |
| M48T59V-70PC1TR | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:64 Kbit 8Kb x8 TIMEKEEPER SRAM |
| M48T59V-70PC6 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:64 Kbit 8Kb x8 TIMEKEEPER SRAM |
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