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參數(shù)資料
| 型號： | SMS2904SA |
| 廠商： | Summit Microelectronics, Inc. |
| 英文描述： | Voltage Supervisory Circuit With Watchdog Timer |
| 中文描述： | 電壓監(jiān)控電路，帶有看門狗定時器 |
| 文件頁數(shù)： | 2/14頁 |
| 文件大小： | 161K |
| 代理商： | SMS2904SA |
2
SMS2902/SMS2904/SMS2916
2028 5.1 8/2/00
PIN CONFIGURATIONS
PIN NAMES
Symbol
Pin
Description
WDI#
1
Watchdog Input /a high to
low transition will clear the
watchdog timer
RESET#
2
Active Low RESET Input/Output
NC
3
No Connect, tie to ground
or leave open
GND
4
Analog and Digital Ground
SDA
5
Serial Memory Input/
Output data line
SCL
6
Serial Memory clock input
RESET
7
Active High RESET Input/
Output
V
CC
8
Supply Voltage
2028 PGM T1.1
FIGURE 1. SERIAL BUS TIMING DIAGRAM
CAPACITANCE
T
A
= 25
°
C, f = 100KHz
Symbol
Parameter
Max
Units
C
IN
Input Capacitance
5
pF
L
OUT
Output Capacitance
8
pF
2028 PGM T2..0
SCL
SDA In
SDA Out
t
AA
t
R
t
H IGH
t
LOW
t
SU:STO
t
BUF
t
SU:DAT
t
HD:DAT
t
HD:SDA
t
SU:SDA
t
DH
2028 ILL5.0
t
F
WDI#
RESET#
NC
GND
VCC
RESET
SCL
SDA
1
2
3
4
8
7
6
5
8-Pin SOIC
2028 T PCon 2.0
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SMS2904SB | Voltage Supervisory Circuit With Watchdog Timer |
| SMS2916S | Voltage Supervisory Circuit With Watchdog Timer |
| SMS2916S2.7 | Voltage Supervisory Circuit With Watchdog Timer |
| SMS2916SA | Voltage Supervisory Circuit With Watchdog Timer |
| SMS2916SB | Voltage Supervisory Circuit With Watchdog Timer |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SMS2904SB | 制造商:SUMMIT 制造商全稱:SUMMIT 功能描述:Voltage Supervisory Circuit With Watchdog Timer |
| SMS2916 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Precision Voltage Supervisory Circuit With Watchdog Timer and 16K I2C Memory |
| SMS2916P2.7 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Precision Voltage Supervisory Circuit With Watchdog Timer and 16K I2C Memory |
| SMS2916P2.7T | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Precision Voltage Supervisory Circuit With Watchdog Timer and 16K I2C Memory |
| SMS2916P-A | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Precision Voltage Supervisory Circuit With Watchdog Timer and 16K I2C Memory |
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