参数资料
型号: M41ST85Y-70MH6
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, PDSO28
封装: 0.330 INCH, SNAPHAT, PLASTIC, SOH-28
文件页数: 18/32页
文件大小: 171K
代理商: M41ST85Y-70MH6
25/32
M41ST85Y, M41ST85W
Table 11. Operating Modes
Note: X = VIH or VIL.
7. See Table 10, page 24 for details.
Table 12. Crystal Electrical Characteristics
Note: These are externally supplied
1. Load capacitors are integrated within the M41ST85Y/W. Circuit board layout considerations for the 32.768 kHz crystal of minimum
trace lengths and isolation from RF generating signals should be taken into account.
ST Microelectronics recommends the KDS DT-38 Tuning Fork Type (thru-hole) or DMX-26 (SMD) quartz crystal for industrial tem-
perature operations.
KDS can be contacted at kouhou@kdsj.co.jp or http://www.kdsj.co.jp for further information on this crystal type.
Mode
VCC
E
G
W
DQ0-DQ7
Power
Deselect
4.5 to 5.5V
or
3.0 to 3.6V
VIH
X
High Z
Standby
Write
VIL
X
VIL
DIN
Active
Read
VIL
VIH
DOUT
Active
Read
VIL
VIH
High Z
Active
Deselect
VSO to VPFD (min)
(1)
X
High Z
CMOS Standby
Deselect
≤ VSO (1)
X
High Z
Battery Back-up Mode
Symbol
Parameter
Typ
Min
Max
Unit
f0
Resonant Frequency
32.768
kHz
RS
Series Resistance
60
k
CL
(1)
Load Capacitance
12.5
pF
相关PDF资料
PDF描述
M41ST85Y-85MH6TR 1 TIMER(S), REAL TIME CLOCK, PDSO28
M41ST85Y-85MH6 1 TIMER(S), REAL TIME CLOCK, PDSO28
M41ST87YWX6 1 TIMER(S), REAL TIME CLOCK, PDSO28
M41T00M6F REAL TIME CLOCK, PDSO8
M41T00M6E REAL TIME CLOCK, PDSO8
相关代理商/技术参数
参数描述
M41ST85YMH 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:5.0 OR 3.0V, 512 bit 64 x 8 SERIAL RTC and NVRAM SUPERVISOR
M41ST85YMH6 功能描述:实时时钟 Serial 512 (64x8) RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 总线接口:I2C 日期格式:DW:DM:M:Y 时间格式:HH:MM:SS RTC 存储容量:64 B 电源电压-最大:5.5 V 电源电压-最小:1.8 V 最大工作温度:+ 85 C 最小工作温度: 安装风格:Through Hole 封装 / 箱体:PDIP-8 封装:Tube
M41ST85YMH6E 功能描述:IC RTC 5.0V 512BIT NVRAM 28SOIC RoHS:否 类别:集成电路 (IC) >> 时钟/计时 - 实时时钟 系列:- 产品培训模块:Obsolescence Mitigation Program 标准包装:1 系列:- 类型:时钟/日历 特点:警报器,闰年,SRAM 存储容量:- 时间格式:HH:MM:SS(12/24 小时) 数据格式:YY-MM-DD-dd 接口:SPI 电源电压:2 V ~ 5.5 V 电压 - 电源,电池:- 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:8-WDFN 裸露焊盘 供应商设备封装:8-TDFN EP 包装:管件
M41ST85YMH6TR 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:5.0 OR 3.0V, 512 bit 64 x 8 SERIAL RTC and NVRAM SUPERVISOR
M41ST85YMX 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:5.0 OR 3.0V, 512 bit 64 x 8 SERIAL RTC and NVRAM SUPERVISOR