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参数资料
| 型号： | M41T50Q6 |
| 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, QCC16 |
| 封装： | 3 X 3 MM, LEAD FREE, QFN-16 |
| 文件页数： | 9/23页 |
| 文件大小： | 286K |
| 代理商： | M41T50Q6 |
17/23
M41T50
Table 9. DC Characteristics
Note: 1. Valid for Ambient Operating Temperature: TA = –40 to 85°C; VCC = 1.7V to 3.6V (except where noted).
Symb
ol
Parameter
Test Condition(1)
Min
Typ
Max
Unit
VCC
Operating Voltage
Clock
1.0
3.6
V
I2C bus (400KHz)
1.7
3.6
V
ICC1
Supply Current
SCL = 400KHz
(No load)
VCC = 3.6V
400
A
VCC = 3.0V
350
A
VCC = 2.5V
300
A
VCC = 2.0V
250
A
ICC2
Supply Current (standby)
SCL = 0Hz
All inputs
≥ VCC – 0.2V
≤ VSS + 0.2V
SQW On
(Open Drain)
3.6V
1.3
A
3.0V
1.2
A
2.0V
0.9
A
SQW Off
3.6V
0.7
A
3.0V
0.65
A
2.0V
0.6
A
VIL
Input Low Voltage
–0.2
0.3VCC
V
VIH
Input High Voltage
0.7VCC
VCC+0.2
V
VOL
Output Low Voltage
VCC = 3.6V, IOL = 3.0mA (SDA)
0.4
V
VCC = 3.6V, IOL = 1.0mA (IRQ/OUT, SQW)
0.4
V
VOH
Output High Voltage
VCC = 3.6V, IOL = –1.0mA (Push-Pull only)
2.4
V
Pull-up Supply Voltage
(Open Drain)
IRQ/OUT, SQW (1Hz)
3.6
V
ILI
Input Leakage Current
0V
≤ VIN ≤ VCC
±1
A
ILO
Output Leakage Current
0V
≤ VOUT ≤ VCC
±1
A
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| M41T50Q6F | 功能描述:实时时钟 1.7V to 3.6V 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 |
| M41T56 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:512 bit 64b x8 Serial Access TIMEKEEPER SRAM |
| M41T56_07 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:Serial real-time clock with 56 bytes NVRAM |
| M41T56_11 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:Serial real-time clock (RTC) with 56 bytes NVRAM |
| M41T56C64 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:Serial Real Time Clock with 56 bytes of NVRAM+64 Kbit (8192 bit x 8) EEPROM |
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