參數(shù)資料
型號: M41ST85Y-85MH6
廠商: STMICROELECTRONICS
元件分類: 時鐘/數(shù)據(jù)恢復(fù)及定時提取
英文描述: 1 TIMER(S), REAL TIME CLOCK, PDSO28
封裝: 0.330 INCH, SNAPHAT, PLASTIC, SOH-28
文件頁數(shù): 19/32頁
文件大?。?/td> 171K
代理商: M41ST85Y-85MH6
M41ST85Y, M41ST85W
26/32
Figure 21. Power Down/Up Mode AC Waveforms
Table 13. Power Down/Up AC Characteristics
Note: 1. VPFD (max) to VPFD (min) fall time of less than tF may result in deselection/write protection not occurring until
200
s after VCC passes VPFD (min).
2. VPFD (min) to VSS fall time of less than tFB may cause corruption of RAM data.
Symbol
Parameter
Min
Typ
Max
Unit
tF
(1)
VPFD (max) to VPFD (min) VCC Fall Time
300
s
tFB
(2)
VPFD (min) to VSS VCC Fall Time
10
s
tPD
EX at VIH before Power Down
0
s
tPFD
PFI to PFO Propagation Delay
15
25
s
tR
VPFD (min) to VPFD (max) VCC Rise Time
10
s
tRB
VSS to VPFD (min) VCC Rise Time
1
s
tREC
Power up Deselect Time
40
200
ms
AI03661
VCC
INPUTS
(PER CONTROL INPUT)
OUTPUTS
DON’T CARE
HIGH-Z
tF
tFB
tR
tPD
tRB
tDR
VALID
(PER CONTROL INPUT)
RECOGNIZED
VPFD (max)
VPFD (min)
VSO
tREC
RST
ECON
PFO
相關(guān)PDF資料
PDF描述
M41ST87YWX6 1 TIMER(S), REAL TIME CLOCK, PDSO28
M41T00M6F REAL TIME CLOCK, PDSO8
M41T00M6E REAL TIME CLOCK, PDSO8
M41T00M6 0 TIMER(S), REAL TIME CLOCK, PDSO8
M41T0DS6 REAL TIME CLOCK, PDSO8
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M41ST85YMH 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5.0 OR 3.0V, 512 bit 64 x 8 SERIAL RTC and NVRAM SUPERVISOR
M41ST85YMH6 功能描述:實(shí)時時鐘 Serial 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 時間格式:HH:MM:SS RTC 存儲容量: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
M41ST85YMH6E 功能描述:IC RTC 5.0V 512BIT NVRAM 28SOIC RoHS:否 類別:集成電路 (IC) >> 時鐘/計(jì)時 - 實(shí)時時鐘 系列:- 產(chǎn)品培訓(xùn)模塊:Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1 系列:- 類型:時鐘/日歷 特點(diǎn):警報(bào)器,閏年,SRAM 存儲容量:- 時間格式:HH:MM:SS(12/24 小時) 數(shù)據(jù)格式:YY-MM-DD-dd 接口:SPI 電源電壓:2 V ~ 5.5 V 電壓 - 電源,電池:- 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-WDFN 裸露焊盤 供應(yīng)商設(shè)備封裝:8-TDFN EP 包裝:管件
M41ST85YMH6TR 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5.0 OR 3.0V, 512 bit 64 x 8 SERIAL RTC and NVRAM SUPERVISOR
M41ST85YMX 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5.0 OR 3.0V, 512 bit 64 x 8 SERIAL RTC and NVRAM SUPERVISOR