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参数资料
| 型号： | M48T37 |
| 厂商： | 意法半导体 |
| 英文描述： | 3.3V-5V 256 Kbit 32Kb x8 TIMEKEEPER SRAM |
| 中文描述： | 3.3 - 5V的256千位的32KB的SRAM x8计时器 |
| 文件页数： | 16/20页 |
| 文件大小： | 128K |
| 代理商： | M48T37 |
M48T37Y, M48T37V
16/20
Table 14. Ordering Information Scheme
Note: 1. The SOIC package (SOH44) requires the battery package (SNAPHAT) which is ordered separately under the part number
”M4TXX-BR12SH1” in plastic tube or ”M4TXX-BR12SH1TR” in Tape & Reel form.
Caution
: Do not placethe SNAPHAT battery package ”M4TXX-BR12SH1” inconductive foam sincewill drain the lithium
button-cell battery.
For a list of available options (Speed, Package, etc...) or for further information on any aspect of this de-
vice, please contact the ST Sales Office nearest to you.
Example:
M48T37Y
-70 MH
1
TR
Device Type
M48T
Supply Voltage and Write Protect Voltage
37Y = V
CC
= 4.5V to 5.5V; V
PFD
= 4.2V to 4.5V
37V = V
CC
= 3.0V to 3.6V; V
PFD
= 2.7V to 3.0V
Speed
-70 = 70ns
-10 = 100ns
Package
MH
(1)
= SOH44
Temperature Range
1 = 0 to 70
°
C
6 = –40 to 85
°
C
Shipping Method for SOIC
blank = Tubes
TR = Tape & Reel
Table 15. Revision History
Date
Revision Details
December 1999
First Issue
02/07/00
From Preliminary Data to Data Sheet
Battery Low Flag paragraph changed
100ns speed class identifier changed (Tables 9, 10 and 14)
相关PDF资料 |
PDF描述 |
|---|---|
| M48T37YSH | Hook-Up Wire; Conductor Size AWG:24; No. Strands x Strand Size:Solid; Jacket Color:Orange; Approval Bodies:UL, CSA; Approval Categories:UL AWM Style 1061; CSA AWM; Conductor Material:Copper; Jacket Material:Polyvinylchloride (PVC) RoHS Compliant: Yes |
| M48T37V-10MH6TR | DIODE ZENER DUAL ISOLATED 200mW 3.3Vz 5mA-Izt 0.0606 5uA-Ir 1 SOT-363 3K/REEL |
| M48T37V-70MH1TR | DIODE ZENER SINGLE 300mW 3.6Vz 5mA-Izt 0.0556 5uA-Ir 1 SOT-23 3K/REEL |
| M48T37V-70MH6 | DIODE ZENER DUAL ISOLATED 200mW 3.6Vz 5mA-Izt 0.0556 5uA-Ir 1 SOT-363 3K/REEL |
| M48T37V-70MH6TR | DIODE ZENER SINGLE 150mW 3.6Vz 5mA-Izt 0.0556 5uA-Ir 1 SOT-523 3K/REEL |
相关代理商/技术参数 |
参数描述 |
|---|---|
| M48T37V | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:3.3V-5V 256 Kbit 32Kb x8 TIMEKEEPER SRAM |
| M48T37V-10MH1 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:5.0 or 3.3 V, 256 Kbit (32 Kbit x 8) TIMEKEEPER? SRAM |
| M48T37V-10MH1E | 功能描述:实时时钟 256K (32Kx8) 100ns 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 |
| M48T37V-10MH1F | 功能描述:实时时钟 256K (32Kx8) 100ns 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 |
| M48T37V-10MH1TR | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:3.3V-5V 256 Kbit 32Kb x8 TIMEKEEPER SRAM |
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