PCA9500PW,112 NXP Semiconductors, PCA9500PW,112 Datasheet - Page 17

• Manufacturer Part Number: PCA9500PW,112
• Description: IC I/O EXPANDER I2C 8B 16TSSOP
• Manufacturer: NXP Semiconductors

Specifications of PCA9500PW,112

• Package / Case: 16-TSSOP
• Interface: I²C, SMBus
• Number Of I /o: 8
• Interrupt Output: No
• Frequency - Clock: 400kHz
• Voltage - Supply: 2.5 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Includes: EEPROM, POR
• Logic Family: PCA9500
• Number Of Lines (input / Output): 8.0 / 8.0
• Operating Supply Voltage: 2.5 V to 3.6 V
• Power Dissipation: 400 mW
• Operating Temperature Range: - 40 C to + 85 C
• Input Voltage: 5 V
• Logic Type: I/O Expander
• Maximum Clock Frequency: 400 KHz
• Mounting Style: SMD/SMT
• Number Of Input Lines: 8.0
• Number Of Output Lines: 8.0
• Output Current: 25 mA
• Output Voltage: 5 V
• Operating Temperature (min): -40C
• Operating Temperature Classification: Industrial
• Operating Temperature (max): 85C
• Package Type: TSSOP
• Rad Hardened: No
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 568-1025-5; 935271534112; PCA9500PW

NXP Semiconductors
PCA9500_4
Product data sheet
Fig 22. I
Fig 23. Write cycle timing
SDA
SCL
2
C-bus timing
protocol
SDA
SCL
word n
8
th
bit
t
SU;STA
t
BUF
condition
START
(S)
t
HD;STA
ACK
t
LOW
t
r
MSB
bit 7
(A7)
t
HIGH
Rev. 04 — 15 April 2009
t
SU;DAT
t
condition
f
STOP
1
/f
bit 6
(A6)
SCL
8-bit I
t
HD;DAT
2
C-bus and SMBus I/O port with 2-kbit EEPROM
(R/W)
bit 0
T
cy(W)
t
VD;DAT
acknowledge
(A)
t
VD;ACK
condition
START
condition
STOP
(P)
t
SU;STO
002aab175
PCA9500
© NXP B.V. 2009. All rights reserved.
memory
address
002aad310
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