UPD17P218 Overview
Key Specifications
Operating Voltage: 5 V
Max Voltage (typical range): 5.5 V
Min Voltage (typical range): 3.5 V
Max Frequency: 8 MHz
Description
The µPD17P218 is a model of the µPD17218 with a one-time PROM instead of an internal mask ROM. Since the user can write programs to the µPD17P218, it is ideal for experimental production or small-scale production of the µPD17215, 17216, 17217 or 17218 systems.
Key Features
- Pin compatible with µPD17215, 17216, 17217 and 17218 (except PROM programming function)
- Carrier generator circuit for infrared remote controller (REM output)
- 17K architecture: General-purpose register method
- Program memory (one-time PROM): 16K bytes (8192 ×
- Data memory (RAM): 223 × 4 bits
- Pull-up resistor can be connected to RESET pin Note
- Low-voltage detection circuit (WDOUT output) Note
