參數(shù)資料
型號: M48T201V-85MH1E
廠商: STMICROELECTRONICS
元件分類: 時鐘/數(shù)據(jù)恢復及定時提取
英文描述: 1 TIMER(S), REAL TIME CLOCK, PDSO44
封裝: SNAPHAT, ROHS COMPLIANT, PLASTIC, SOIC-44
文件頁數(shù): 8/37頁
文件大?。?/td> 311K
代理商: M48T201V-85MH1E
Operation
M48T201Y, M48T201V
Note:
Most low power SRAMs on the market today can be used with the M48T201Y/V
TIMEKEEPER SUPERVISOR. There are, however some criteria which should be used in
making the final choice of an SRAM to use.
The SRAM must be designed in a way where the chip enable input disables all other inputs
to the SRAM. This allows inputs to the M48T201Y/V and SRAMs to be “Don't care” once
VCC falls below VPFD (min). The SRAM should also guarantee data retention down to
VCC = 2.0 V. The chip enable access time must be sufficient to meet the system needs with
the chip enable (and output enable) output propagation delays included.
相關PDF資料
PDF描述
M48T201Y-70MH1E 1 TIMER(S), REAL TIME CLOCK, PDSO44
M48T201V-85MH6TR 1 TIMER(S), REAL TIME CLOCK, PDSO44
M48T201Y-70MH6 1 TIMER(S), REAL TIME CLOCK, PDSO44
M48T201Y-70MHTR 1 TIMER(S), REAL TIME CLOCK, PDSO44
M48T212V-70MH1 0 TIMER(S), REAL TIME CLOCK, PDSO44
相關代理商/技術參數(shù)
參數(shù)描述
M48T201V-85MH1F 功能描述:監(jiān)控電路 SRAM TK Controller RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復位:Resettable 監(jiān)視器:No Watchdog 電池備用開關:No Backup 上電復位延遲(典型值):10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
M48T201V-85MH1TR 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5.0 or 3.3V TIMEKEEPER㈢ supervisor
M48T201VMH 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:3.3V-5V TIMEKEEPER CONTROLLER
M48T201VSH 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:3.3V-5V TIMEKEEPER CONTROLLER
M48T201Y 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:3.3V-5V TIMEKEEPER CONTROLLER