參數(shù)資料
型號: M48TY-85MH1TR
廠商: 意法半導體
英文描述: 3.3V-5V TIMEKEEPER CONTROLLER
中文描述: 3.3 - 5V的計時控制器
文件頁數(shù): 1/33頁
文件大?。?/td> 477K
代理商: M48TY-85MH1TR
1/33
September 2004
M48T201Y
M48T201V
5.0 or 3.3V TIMEKEEPER
Supervisor
FEATURES SUMMARY
CONVERTS LOW POWER SRAM INTO
NVRAMs
YEAR 2000 COMPLIANT
BATTERY LOW FLAG
INTEGRATED REAL TIME CLOCK, POWER-
FAIL CONTROL CIRCUIT, BATTERY AND
CRYSTAL
WATCHDOG TIMER
CHOICE OF WRITE PROTECT VOLTAGES
(V
PFD
= Power-fail Deselect Voltage):
M48T201Y: V
CC
= 4.5 to 5.5V
4.1V
V
PFD
4.5V
M48T201V: V
CC
= 3.0 to 3.6V
2.7V
V
PFD
3.0V
MICROPROCESSOR POWER-ON RESET
(Valid even during battery back-up mode.)
PROGRAMMABLE ALARM OUTPUT
ACTIVE IN THE BATTERY BACKED-UP
MODE
PACKAGING INCLUDES A 44-LEAD SOIC
AND SNAPHAT
TOP (to be ordered
separately)
SOIC PACKAGE PROVIDES DIRECT
CONNECTION FOR A SNAPHAT
TOP
WHICH CONTAINS THE BATTERY AND
CRYSTAL
Figure 1. Package
SOH44 (MH)
44-pin SOIC
SNAPHAT (SH)
Crystal/Battery
44
1
相關PDF資料
PDF描述
M48TY-85PM1 3.3V-5V 1 Mbit 128Kb x8 TIMEKEEPER SRAM
M48Z02 16 Kbit 2Kb x 8 ZEROPOWER SRAM
M48Z02-150PC1 FILTER SAW BANDPASS 44MHZ
M48Z02-150PC1TR FILTER SAW BANDPASS 44MHZ 5-SIP
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相關代理商/技術參數(shù)
參數(shù)描述
M48TY-85PM1 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:3.3V-5V 1 Mbit 128Kb x8 TIMEKEEPER SRAM
M48Z02 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5V, 16Kbit (2Kb x 8) ZEROPOWER SRAM
M48Z02_07 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5V, 16Kbit (2Kb x 8) ZEROPOWER SRAM
M48Z02_10 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5 V, 16 Kbit (2 Kb x 8) ZEROPOWER? SRAM
M48Z02_11 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5 V, 16 Kbit (2 Kb x 8) ZEROPOWER?? SRAM