參數(shù)資料
型號(hào): M41T81SM6E
廠商: 意法半導(dǎo)體
英文描述: Serial Access Real-Time Clock with Alarms
中文描述: 串行訪問實(shí)時(shí)時(shí)鐘與鬧鐘
文件頁數(shù): 22/29頁
文件大?。?/td> 438K
代理商: M41T81SM6E
M41T81S
22/29
Figure 17. Power Down/Up Mode AC Waveforms
Table 11. Power Down/Up AC Characteristics
Note: 1. V
CC
fall time should not exceed 5mV/μs.
2. Valid for Ambient Operating Temperature: T
A
= –40 to 85°C; V
CC
= 2.7 to 5.5V (except where noted).
Table 12. Power Down/Up Trip Points DC Characteristics
Note: 1. All voltages referenced to V
SS
.
2. Valid for Ambient Operating Temperature: T
A
= –40 to 85°C; V
CC
= 2.7 to 5.5V (except where noted).
Symbol
Parameter
(1,2)
Min
Typ
Max
Unit
t
PD
SCL and SDA at V
IH
before Power Down
0
nS
t
rec
SCL and SDA at V
IH
after Power Up
10
μS
Sym
Parameter
(1,2)
Min
Typ
Max
Unit
V
PFD
Power-fail Deselect
2.5
2.6
2.7
V
Hysteresis
25
mV
V
SO
Battery Back-up Switchover Voltage
(V
CC
< V
BAT
; V
CC
< V
PFD
)
V
BAT
< V
PFD
V
BAT
V
V
BAT
> V
PFD
V
PFD
V
Hysteresis
40
mV
AI00596
VCC
trec
tPD
VSO
SDA
SCL
DON'T CARE
相關(guān)PDF資料
PDF描述
M41T81SM6FT Serial Access Real-Time Clock with Alarms
M41T81SMY6E Serial Access Real-Time Clock with Alarms
M41T81SMY6F Serial Access Real-Time Clock with Alarms
M440T1MV-15ZA9 3.3V, 32 Mbit (1024 Kbit x 32) TIMEKEEPER SRAM
M440T1MV 3.3V, 32 Mbit (1024 Kbit x 32) TIMEKEEPER SRAM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M41T81SM6ET 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Serial Access Real-Time Clock with Alarms
M41T81SM6F 功能描述:實(shí)時(shí)時(shí)鐘 2.0-5.5V 512 (64x8) RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 總線接口:I2C 日期格式:DW:DM:M:Y 時(shí)間格式:HH:MM:SS RTC 存儲(chǔ)容量:64 B 電源電壓-最大:5.5 V 電源電壓-最小:1.8 V 最大工作溫度:+ 85 C 最小工作溫度: 安裝風(fēng)格:Through Hole 封裝 / 箱體:PDIP-8 封裝:Tube
M41T81SM6FT 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Serial Access Real-Time Clock with Alarms
M41T81SMY6 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Serial Access Real-Time Clock with Alarms
M41T81SMY6E 功能描述:實(shí)時(shí)時(shí)鐘 Serial Access 實(shí)時(shí)時(shí)鐘 RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 總線接口:I2C 日期格式:DW:DM:M:Y 時(shí)間格式:HH:MM:SS RTC 存儲(chǔ)容量:64 B 電源電壓-最大:5.5 V 電源電壓-最小:1.8 V 最大工作溫度:+ 85 C 最小工作溫度: 安裝風(fēng)格:Through Hole 封裝 / 箱體:PDIP-8 封裝:Tube