参数资料
型号: M48T212V-85MH1E
厂商: STMICROELECTRONICS
元件分类: 时钟/数据恢复及定时提取
英文描述: REAL TIME CLOCK, PDSO44
封装: 0.330 INCH, ROHS COMPLIANT, PLASTIC, SOH-44
文件页数: 34/35页
文件大小: 348K
代理商: M48T212V-85MH1E
Obsolete
Product(s)
- Obsolete
Product(s)
Description
M48T212V
Figure 3.
Hardware hookup
1.
Traces connecting E1CON and E2CON to external SRAM should be as short as possible.
2.
If the second chip enable pin (E2) is unused, it should be tied to VOUT.
Note:
See description in Power Supply Decoupling and Undershoot Protection.
AI03046
A0-A3
DQ0-DQ7
A
VCC
W
G
WDI
RSTIN1
RSTIN2
VSS
E
E2
(3)
VCC
A0-Axx
5V/3.3V
E2CON
RST
IRQ/FT
M48T212V
CMOS
SRAM
VOUT
E
VCC
CMOS
SRAM
E1CON
Note 2
MOTOROLA
MTD20P06HDL
VCCSW
1N5817
(1)
EX
E
A0-A18
A0-Axx
E2
(3)
相关PDF资料
PDF描述
M48T35V-10PC1 1 TIMER(S), REAL TIME CLOCK, PDIP28
M48T35V-10MH1 1 TIMER(S), REAL TIME CLOCK, PDSO28
M48T35V-10MH1TR 1 TIMER(S), REAL TIME CLOCK, PDSO28
M48T512V-85PM1 0 TIMER(S), REAL TIME CLOCK, PDIP32
M48T512V-70PM1 REAL TIME CLOCK, PDIP32
相关代理商/技术参数
参数描述
M48T212V-85MH1F 功能描述:监控电路 SRAM TK 16X8 85ns RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟(典型值):10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel
M48T212V-85MH1TR 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:5V/3.3V TIMEKEEPER[ CONTROLLER
M48T212V-85MH6 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:5V/3.3V TIMEKEEPER[ CONTROLLER
M48T212V-85MH6E 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:5V/3.3V TIMEKEEPER CONTROLLER Supervisor
M48T212V-85MH6F 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:5V/3.3V TIMEKEEPER CONTROLLER Supervisor