This board is deal for developing Embedded applications involving Low and High speed Wireless Communication (RF/Zigbee / Bluetooth ), Real Time Data Monitoring and Control, Interactive Control Panels etc. The UART boot loader eliminates need of an additional programmer and allows you to program using serial port. This board can be interfaced with many peripherals like GSM,RFID,DTMF etc.
Technical Specifications
Crystal for 8051: 11.0592 Mhz
Four- 8bit I/0 Ports
On Board serial port programmer for 8051
USB port as power source or an extra adapter socket is provided for power supply
8 User LEDs
16 Pin Berg Header for LCD Interfacing
7-Segment Display
3 User Switches
1 Supply LED for 8051
1 Reset Switch
Power ON/OFF Switch
P89V51RD2BN Features
80C51 Central Processing Unit
5 V Operating voltage from 0 to 40 MHz
64 kB of on-chip Flash program memory with ISP (In-System Programming)
IAP (In-Application Programming)
Supports 12-clock (default) or 6-clock mode selection via software or ISP
SPI (Serial Peripheral Interface) and enhanced UART
PCA (Programmable Counter Array) with PWM and Capture/Compare functions
Four 8-bit I/O ports
Three 16-bit timers/counters
Programmable Watchdog timer (WDT)
Eight interrupt sources with four priority levels
TTL- and CMOS-compatible logic levels
Low power mode
