STM7E1A datasheet(2/10 Pages) STMICROELECTRONICS

номер детали	STM7E1A

подробное описание детали	7 E 1 CHANNELS SWITCH ARRAY

PDF	10 Pages

Scroll/Zoom	100%

производитель	STMICROELECTRONICS [STMicroelectronics]

домашняя страница	http://www.st.com

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STM7E1A

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PIN CONFIGURATION

PIN DESCRIPTION

PlN N°

SYMBOL

TYPE

NAME AND FUNCTION

1, 17, 33, 47

VNEG(1)

Negative Power Supply

Txm#2

IOA

Channel 2: TX main port

Tx#2

IOA

Channel 2: TX line

Txs#2

IOA

Channel 2: TX spare port

5, 12, 21, 25, 29,

38, 52, 56, 60

GND

Voltage Reference for digital inputs

Rxm#3

IOA

Channel 3: RX main port

Rx#3

IOA

Channel 3: RX line

Rxs#3

IOA

Channel 3: RX spare port

Txm#3

IOA

Channel 3: TX main port

Tx#3

IOA

Channel 3: TX line

Txs#3

IOA

Channel 3: TX spare port

Rxm#4

IOA

Channel 4: RX main port

Rx#4

IOA

Channel 4: RX line

Rxs#4

IOA

Channel 4: RX spare port

16, 34, 48, 64

VPOS(2)

Positive Power Supply

Txm#4

IOA

Channel 4: TX main port

Tx#4

IOA

Channel 4: TX line

Txs#4

IOA

Channel 4: TX spare port

Rxm#5

IOA

Channel 5: RX main port

Rx#5

IOA

Channel 5: RX line

Rxs#5

IOA

Channel 5: RX spare port

Txm#5

IOA

Channel 5: TX main port

Tx#5

IOA

Channel 5: TX line

Txs#5

IOA

Channel 5: TX spare port

Rxm#6

IOA

Channel 6: RX main port

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