參數(shù)資料
型號(hào): PCA1622U
廠(chǎng)商: NXP SEMICONDUCTORS
元件分類(lèi): 時(shí)鐘及定時(shí)
英文描述: 32 kHz watch circuits with EEPROM
中文描述: STEPPING MOTOR WATCH, UUC8
封裝: DIE-8
文件頁(yè)數(shù): 10/16頁(yè)
文件大?。?/td> 85K
代理商: PCA1622U
1997 Dec 12
10
Philips Semiconductors
Product specification
32 kHz watch circuits with EEPROM
PCA16xx series
APPLICATION INFORMATION
Fig.6 Typical application circuit diagram.
(1) Quartz crystal case should be connected to V
DD
. Stray capacitance and leakage resistance from RESET, M1 or M2 to OSC IN should be less than
0.5 pF or larger than 20 M
.
MSA974
VDD
M1
M2
RESET
VSS
TEST
OSC IN
OSC OUT
M
(1)
1.55 V
PCA16xx
SERIES
1
2
3
4
8
7
6
5
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