参数资料
型号: M48T248VPM
厂商: 意法半导体
英文描述: 5.0 or 3.3V, 1024K TIMEKEEPER SRAM with PHANTOM
中文描述: 5.0或3.3V,1024K与幻象计时器的SRAM
文件页数: 5/24页
文件大小: 306K
代理商: M48T248VPM
5/24
M48T248Y, M48T248V
Figure 4. Block Diagram
UPDATE
DQ0
VCC
VBAT
DATA
INTERNAL VCC
READ
WRITE
32.768 Hz
CRYSTAL
XI
XO
POWER
FAIL
A0–A16
DQ0–DQ7
CLOCK/CALENDAR
LOGIC
TIMEKEEPER
REGISTER
SRAM
CONTROL
LOGIC
ACCESS
ENABLE
SEQUENCE
DETECTOR
COMPARISON
REGISTER
I/O
BUFFERS
POWER-FAIL
DETECT
LOGIC
RST
WE
OE
CE
AI04238
相关PDF资料
PDF描述
M48T251V-70PM1 5.0 or 3.3V, 4096K TIMEKEEPER SRAM with PHANTOM
M48T251V-70PM1TR 5.0 or 3.3V, 4096K TIMEKEEPER SRAM with PHANTOM
M48T251V-85PM1 5.0 or 3.3V, 4096K TIMEKEEPER SRAM with PHANTOM
M48T251V-85PM1TR 5.0 or 3.3V, 4096K TIMEKEEPER SRAM with PHANTOM
M48T251V 5.0 or 3.3V, 4096K TIMEKEEPER SRAM with PHANTOM
相关代理商/技术参数
参数描述
M48T248Y 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:5.0 or 3.3V, 1024K TIMEKEEPER SRAM with PHANTOM
M48T248Y-70PM1 功能描述:实时时钟 1M (128Kx8) 70ns 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
M48T248Y-70PM1TR 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:5.0 or 3.3V, 1024K TIMEKEEPER SRAM with PHANTOM
M48T248Y-85PM1 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:5.0 or 3.3V, 1024K TIMEKEEPER SRAM with PHANTOM
M48T248Y-85PM1TR 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:5.0 or 3.3V, 1024K TIMEKEEPER SRAM with PHANTOM