STM7E1A ST Microelectronics, Inc., STM7E1A Datasheet - Page 2

• Manufacturer Part Number: STM7E1A
• Description: 7 e 1 Channels Switch Array
• Manufacturer: ST Microelectronics, Inc.

STM7E1A
PIN CONFIGURATION
PIN DESCRIPTION
2/10
5, 12, 21, 25, 29,
38, 52, 56, 60
16, 34, 48, 64
1, 17, 33, 47
PlN N°
10
11
13
14
15
18
19
20
22
23
24
26
27
28
30
2
3
4
6
7
8
9
SYMBOL
V
V
Txm#2
Rxm#3
Txm#3
Rxm#4
Txm#4
Rxm#5
Txm#5
Rxm#6
Rxs#3
Rxs#4
Rxs#5
Txs#2
Txs#3
Txs#4
Txs#5
Rx#3
Rx#4
Rx#5
NEG
Tx#2
GND
Tx#3
POS
Tx#4
Tx#5
(2)
(1)
TYPE
IOA
IOA
IOA
IOA
IOA
IOA
IOA
IOA
IOA
IOA
IOA
IOA
IOA
IOA
IOA
IOA
IOA
IOA
IOA
IOA
IOA
IOA
G
P
P
Negative Power Supply
Channel 2: TX main port
Channel 2: TX line
Channel 2: TX spare port
Voltage Reference for digital inputs
Channel 3: RX main port
Channel 3: RX line
Channel 3: RX spare port
Channel 3: TX main port
Channel 3: TX line
Channel 3: TX spare port
Channel 4: RX main port
Channel 4: RX line
Channel 4: RX spare port
Positive Power Supply
Channel 4: TX main port
Channel 4: TX line
Channel 4: TX spare port
Channel 5: RX main port
Channel 5: RX line
Channel 5: RX spare port
Channel 5: TX main port
Channel 5: TX line
Channel 5: TX spare port
Channel 6: RX main port
NAME AND FUNCTION