参数资料
型号: M48T201Y-70MH1F
厂商: STMICROELECTRONICS
元件分类: 时钟/数据恢复及定时提取
英文描述: 1 TIMER(S), REAL TIME CLOCK, PDSO44
封装: SNAPHAT, ROHS COMPLIANT, PLASTIC, SOIC-44
文件页数: 8/37页
文件大小: 311K
代理商: M48T201Y-70MH1F
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.
相关PDF资料
PDF描述
M48T201V-85MH1F 1 TIMER(S), REAL TIME CLOCK, PDSO44
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相关代理商/技术参数
参数描述
M48T201Y-70MH1TR 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:5.0 or 3.3V TIMEKEEPER㈢ supervisor
M48T201Y-80MH1 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:5.0 or 3.3 V TIMEKEEPER? supervisor
M48T201Y-80MH1E 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:5.0 or 3.3 V TIMEKEEPER? supervisor
M48T201Y-80MH1F 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:5.0 or 3.3 V TIMEKEEPER? supervisor
M48T201Y-80MH1TR 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:5.0 or 3.3 V TIMEKEEPER? supervisor