PTN3500 Overview
Key Specifications
Package: SOP
Operating Voltage: 3.3 V
Max Voltage (typical range): 3.6 V
Min Voltage (typical range): 2.5 V
Description
The PTN3500 is a general purpose maintenance and control device. It features an on-board E2PROM that can be used to store error codes or board manufacturing data for read–back by application software for diagnostic purposes.
Key Features
- I2C to parallel port expander
- Internal 256x8 E2PROM
- Self timed write cycle (5 ms typ.)
- Four byte page write operation
- Controlled pull-up on address lines
