参数资料
型号: M41ST87WMX6
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: 0.300 INCH, ROHS COMPLIANT, PLASTIC, SOX-28
文件页数: 44/52页
文件大小: 689K
代理商: M41ST87WMX6
M41ST87Y, M41ST87W
Part numbering
Doc ID 9497 Rev 8
7
Part numbering
Table 22.
Ordering information scheme
For other options, or for more information on any aspect of this device, please contact the
ST sales office nearest you.
Example:
M41ST
87Y
MX
6
Device type
M41ST
Supply voltage and write protect voltage
87Y = VCC = 4.75 to 5.5 V
THS bit = '1': 4.50 V
≤ VPFD ≤ 4.75 V
VCC = 4.5 to 5.5 V
THS bit = '0': 4.20 V
≤ VPFD ≤ 4.50 V
87W = VCC = 3.0 to 3.6 V;
THS bit = '1': 2.80 V
≤ VPFD ≤ 3.00 V
VCC = 2.7 to 3.6 V;
THS bit = '0': 2.55 V
≤ VPFD ≤ 2.70 V
Package
MX(1)(2)= SOX28
1.
The SOX28 package includes an embedded 32,768 Hz crystal.
2.
Lead-free second level interconnect and RoHS compliant (by exemption).
SS(3)= SSOP20
3.
Available in 3.3 V (W) version only.
Temperature range
6 = –40 to 85 °C
Shipping method
Blank = ECOPACK package, tubes
F = ECOPACK package, tape & reel(4)
4.
SSOP20 (SS) package only.
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M41ST87WMX6F 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:5.0 V and 3.3/3.0 V secure serial RTC and NVRAM supervisor with tamper detection and 128 bytes of clearable NVRAM
M41ST87WMX6TR 功能描述:实时时钟 Serial 1280 (160x8) 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
M41ST87WSS6 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:5.0 V and 3.3/3.0 V secure serial RTC and NVRAM supervisor with tamper detection and 128 bytes of clearable NVRAM
M41ST87WSS6F 功能描述:实时时钟 128 NVRAM Serial RTC 3.0 to 3.6 Vcc 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
M41ST87Y 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:5.0, 3.3, or 3.0V, 1280 bit (160 x8) Secure Serial RTC and NVRAM Supervisor with Tamper Detection