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PCA8581CT 데이터시트(PDF) 4 Page - NXP Semiconductors

부품명 PCA8581CT
상세설명  128 x 8-bit EEPROM with I2C-bus interface
PDF  20 Pages
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제조업체  PHILIPS [NXP Semiconductors]
홈페이지  http://www.nxp.com
Logo PHILIPS - NXP Semiconductors

PCA8581CT 데이터시트(HTML) 4 Page - NXP Semiconductors

  PCA8581CT Datasheet HTML 1Page - NXP Semiconductors PCA8581CT Datasheet HTML 2Page - NXP Semiconductors PCA8581CT Datasheet HTML 3Page - NXP Semiconductors PCA8581CT Datasheet HTML 4Page - NXP Semiconductors PCA8581CT Datasheet HTML 5Page - NXP Semiconductors PCA8581CT Datasheet HTML 6Page - NXP Semiconductors PCA8581CT Datasheet HTML 7Page - NXP Semiconductors PCA8581CT Datasheet HTML 8Page - NXP Semiconductors PCA8581CT Datasheet HTML 9Page - NXP Semiconductors Next Button
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1997 Apr 02
4
Philips Semiconductors
Product specification
128
× 8-bit EEPROM with I2C-bus interface
PCA8581; PCA8581C
5
BLOCK DIAGRAM
Fig.1 Block diagram.
handbook, full pagewidth
MLB887
TIMER
WORD
ADDRESS
REGISTER
SHIFT
REGISTER
POWER
ON
RESET
INPUT
FILTER
VOLTAGE
MULTIPLIER
ROW
SELECT
MEMORY
CELL
ARRAY
COLUMN
SELECT
MULTIPLEXER
R/W
CONTROL
I C BUS
CONTROL
2
6
5
SCL
SDA
3
A2
2
A1
1
A0
8
VDD
4
VSS
7
TEST
PCA8581
PCA8581C
7
8
6
PINNING
SYMBOL
PIN
DESCRIPTION
A0
1
hardware address input 0
A1
2
hardware address input 1
A2
3
hardware address input 2
VSS
4
negative supply
SDA
5
serial data input/output
SCL
6
serial clock input
TEST
7
test output can be connected to VSS, VDD or left
open-circuit
VDD
8
positive supply
Fig.2 Pin configuration.
fpage
1
2
3
4
8
7
6
5
MLB888
PCA8581
PCA8581C
SCL
SDA
A2
A1
A0
VDD
VSS
TEST



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