pca9701 NXP Semiconductors, pca9701 Datasheet - Page 2

• Manufacturer Part Number: pca9701
• Description: Pca9701; Pca9702 18 V Tolerant Spi 16-bit/8-bit Gpi With
• Manufacturer: NXP Semiconductors

NXP Semiconductors
3. Applications
4. Ordering information
Table 1.
5. Block diagram
PCA9701_PCA9702_2
Product data sheet
Type number
PCA9701HF
PCA9701D
PCA9701PW
PCA9702PW
Ordering information
Topside
mark
9701
PCA9701D
PCA9701PW TSSOP24
PCA9702
I
I
I
I
Fig 1. Block diagram of PCA9701; PCA9702
Switch monitoring
Industrial equipment
Cellular telephones
Emergency lighting
INn
(1) n = 15 for PCA9701; n = 7 for PCA9702
IN0
IN1
(1)
Package
Name
HWQFN24 plastic thermal enhanced very very thin quad flat package;
SO24
TSSOP16
PCA9701/PCA9702
REGISTER
STATUS
INPUT
DFFn
Description
no leads; 24 terminals; body 4
plastic small outline package; 24 leads; body width 7.5 mm
plastic thin shrink small outline package; 24 leads;
body width 4.4 mm
plastic thin shrink small outline package; 16 leads;
body width 4.4 mm
DFF0
DFF1
Rev. 02 — 29 August 2007
(1)
V
DD
V
18 V tolerant SPI 16-bit/8-bit GPI with INT
SS
PCA9701; PCA9702
REGISTER
4
SHIFT
0.75 mm
002aac422
20 A
© NXP B.V. 2007. All rights reserved.
Version
SOT994-1
SOT137-1
SOT355-1
SOT403-1
INT_EN
SDIN
SCLK
CS
INT
SDOUT
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