AS2701 查看數據表（PDF） - austriamicrosystems AG
零件编号
产品描述 (功能)
生产厂家
AS2701 Datasheet PDF : 16 Pages
| |||
AS-Interface Slave IC
AS2701A (ISA3+)
Package
SOIC20
Pin Description
D3
1
D2
2
D1
3
D0
4
DSTBn
5
U5R
6
TEST
7
SCL
8
SDA
9
LTGN
10
20
P3
19
P2
18
P1
17
P0
16
PSTBn
15
OSC2
14
OSC1
13
UOUT
12
CDC
11
LTGP
Pin
Name
Type
Description
1
D3
I/O
Data input/output 3, configurable
2
D2
I/O
Data input/output 2, configurable
3
D1
I/O
Data input/output 1, configurable
4
D0
I/O
Data input/output 0, configurable
5
DSTBn
I/O
Strobe output for the data port,
input for a reset signal (active low)
6
U5R
Voltage OUT Supply voltage of the E2PROM,
Blocking capacitor CU5R
7
TEST
IN
Connection to the capacitor CTEST
8
SCL
OUT
Serial two-wire bus, puls wire
9
SDA
I/O
Serial two-wire bus, address and data wire
10
LTGN
SUPPLY AS-Interface wire, negative supply
11
LTGP
SUPPLY AS-Interface wire, positive supply
12
CDC
Voltage OUT Blocking capacitor CCDC
13
UOUT Voltage OUT Peripherals
14
OSC1
IN
Quartz connection
15
OSC2
OUT
Quartz connection
16
PSTBn
OUT
Strobe output for the parameter port, test mode
(without importance for users)
17
P0
OUT
Parameter output 0
18
P1
OUT
Parameter output 1
19
P2
OUT
Parameter output 2
20
P3
OUT
Parameter output 3
Rev. C, October 2000
Page 3 of 16
Share Link: 