Manufacturer Part #
PCA9500PW,118
PCA9500 Series 8-Bit I2C and SMBus I/O Port with 2-kBit EEPROM -TSSOP-16
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| Mfr. Name: | NXP | ||||||||||
| Standard Pkg: | Product Variant Information section Available PackagingPackage Qty:2500 per Reel Package Style:TSSOP-16 Mounting Method:Surface Mount | ||||||||||
| Date Code: | |||||||||||
Product Specification Section
NXP PCA9500PW,118 - Product Specification
Shipping Information:
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ECCN:
EAR99
PCN Information:
N/A
File
Date
Part Status:
Active
Active
NXP PCA9500PW,118 - Technical Attributes
Attributes Table
| Interface Type: | I2C/SMBus |
| Clock Frequency-Max: | 400kHz |
| No of I/O Lines: | 8 |
| Supply Voltage-Nom: | 2.5V to 3.6V |
| Supply Current: | 2mA |
| Output Type: | Push Pull |
| Output Current: | 25mA |
| Operating Temp Range: | -40°C to +85°C |
| Storage Temperature Range: | -65°C to +150°C |
| Power Dissipation: | 0.4W |
| Moisture Sensitivity Level: | 1 |
| Package Style: | TSSOP-16 |
| Mounting Method: | Surface Mount |
Features & Applications
The PCA9500 is an 8-bit I/O expander with an on-board 2-kbit EEPROM.
The I/O expander's eight quasi-bidirectional data pins can be independently assigned as inputs or outputs to monitor board level status or activate indicator devices such as LEDs. The system master writes to the I/O configuration bits in the same way as for the PCF8574. The data for each input or output is kept in the corresponding Input or Output register. The system master can read all registers.
Features:
- 8 general purpose input/output expander/collector
- Drop-in replacement for PCF8574 with integrated 2-kbit EEPROM
- Internal 256 ´ 8 EEPROM
- Self timed write cycle
- 4 byte page write operation
- I2C-bus and SMBus interface logic
- Internal power-on reset
- Noise filter on SCL/SDA inputs
- 3 address pins allowing up to 8 devices on the I2C-bus/SMBus
- No glitch on power-up
- Supports hot insertion
Applications:
- Board version tracking and configuration
- Board health monitoring and status reporting
- Multi-card systems in telecommunications, networking, and base station infrastructure equipment
- Field recall and troubleshooting functions for installed boards
- General-purpose integrated I/O with memory
Pricing Section
Global Stock:
0
USA:
0
On Order:
0
Factory Lead Time:
16 Weeks
Quantity
Unit Price
2,500+
$1.12
Product Variant Information section
Available Packaging
Package Qty:
2500 per Reel
Package Style:
TSSOP-16
Mounting Method:
Surface Mount