PCA9561D-T NXP Semiconductors, PCA9561D-T Datasheet - Page 4

• Manufacturer Part Number: PCA9561D-T
• Description: EEPROM QUAD 6-BT MULTIPLEX I2C EEPROM
• Manufacturer: NXP Semiconductors

Specifications of PCA9561D-T

• Product Category: EEPROM
• Rohs: yes
• Mounting Style: SMD/SMT
• Package / Case: SOT-163
• Factory Pack Quantity: 2000
• Part # Aliases: PCA9561D,118

NXP Semiconductors
5. Pinning information
PCA9561
Product data sheet
5.1 Pinning
5.2 Pin description
Table 3.
Symbol
SCL
SDA
A0
MUX_IN_A
MUX_IN_B
MUX_IN_C
MUX_IN_D
MUX_IN_E
MUX_IN_F
V
MUX_SELECT
MUX_OUT_F
MUX_OUT_E
MUX_OUT_D
MUX_OUT_C
MUX_OUT_B
MUX_OUT_A
A1
WP
V
Fig 2.
SS
DD
Pin configuration for TSSOP20
Pin description
All information provided in this document is subject to legal disclaimers.
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Rev. 4 — 6 November 2012
MUX_IN_A
MUX_IN_B
MUX_IN_C
MUX_IN_D
MUX_IN_E
MUX_IN_F
Description
serial I
serial bidirectional I
address 0
external input A to multiplexer
external input B to multiplexer
external input C to multiplexer
external input D to multiplexer
external input E to multiplexer
external input F to multiplexer
ground
selects MUX_IN_X inputs or EEPROM register contents for
MUX_OUT_X outputs
open-drain multiplexed output F
open-drain multiplexed output E
open-drain multiplexed output D
open-drain multiplexed output C
open-drain multiplexed output B
open-drain multiplexed output A
address 1
non-volatile register write-protect
supply voltage (3.0 V to 3.6 V)
SDA
SCL
V
A0
SS
2
C-bus clock line
10
1
2
3
4
5
6
7
8
9
Quad 6-bit multiplexed I
PCA9561PW
2
C-bus data line
002aah285
20
19
18
17
16
15
14
13
12
11
V
WP
A1
MUX_OUT_A
MUX_OUT_B
MUX_OUT_C
MUX_OUT_D
MUX_OUT_E
MUX_OUT_F
MUX_SELECT
DD
2
C-bus EEPROM DIP switch
PCA9561
© NXP B.V. 2012. All rights reserved.
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