DS1746P-70IND 查看數據表（PDF） - Dallas Semiconductor -> Maxim Integrated
零件编号
产品描述 (功能)
生产厂家
DS1746P-70IND Datasheet PDF : 18 Pages
| |||
DS1746/DS1746P
POWER–UP/DOWN CHARACTERISTICS
PARAMETER
(Over the Operating Range; VCC = 3.3V ± 10%)
SYMBOL MIN TYP MAX UNITS NOTES
CE or WE at VH, Before
tPD
0
µs
Power-down
VCC Fall Time: VPF(MAX) to
VPF(MIN)
VCC Rise Time: VPF(MIN) to
VPF(MAX)
VPF to RST High
tF
300
tR
0
tREC
µs
µs
35
ms
Expected Data Retention Time
(Oscillator ON)
tDR
10
years
5,6
POWER–UP/DOWN WAVEFORM TIMING 3.3 VOLT DEVICE
CAPACITANCE
PARAMETER
Capacitance on all input pins
Capacitance on all output pins
SYMBOL
CIN
CO
MIN
TYP
MAX
7
10
t A = 25°C)
UNITS NOTES
pF
pF
13 of 18
Share Link: 