| RC25R-1176 | HANDLING =5 DAYS | *MADE IN INDIA* |
PRODUCT DESCRIPTION:
P89V51RD2FN - 8-bit 80C51, 5 V, 64 kB flash, 1 kB RAM 40-PDIP, NXP Semiconductor (Retired)
PS - This device is no longer fabricated by its Original Manufacturer and is now obsolete. This product is up for sale til the Stock Lasts.
80C51 CPU
5 V operating voltage from 0 MHz to 40 MHz
64 kB of on-chip flash user code memory with ISP and IAP
Supports 12-clock (default) or 6-clock mode selection via software or ISP
SPI and enhanced UART
PCA with PWM and capture/compare functions
Four 8-bit I/O ports with three high-current port 1 pins (16 mA each)
Three 16-bit timers/counters
32 General Purpose I/O
Programmable watchdog timer
Eight interrupt sources with four priority levels
Second DPTR register
Low EMI mode (ALE inhibit)
TTL- and CMOS-compatible logic levels
Factory loaded bootloader for Serial Programming through UART.