Description: The all New PIC16F877A Development Board-Mini can be used to evaluate and demonstrate the capabilities of PIC16F877A microcontrollers. Since all I/O pins are broken out on Male and female Berg strips, it is very easy to use for development purpose as well. The board is designed for general purpose applications and it includes a variety of hardware to exercise microcontroller peripherals.
Onboard Mini Bread board is provided to ease the use, Ideally suitable for training and development purposes. Apart from this there is an onboard 2MM pitch Female sockets on both bottom and top side to insert Xbee module as per convenience. Since there are different modules (GPSBee, Bluebee, RFBee Etc) are available in the XBEE form factor, it will be easy to interface and experiment all of them. Onboard 5v to 3v3 MOSFET based level converter and 3V3 Voltage regulator provide safe interface to XBEE and other low voltage devices . The onboard 5V regulator is having current rating of 1A and 3V3 voltage regulator is having 500mA capacity to easily power almost all onboard devices as well as external devices . All I/O pins and Power pins (5V & 3V3) are made available at Female header pins around the Breadboard to ease the wiring . Apart from this the All I/O pins are ready at male berg strips in two rows under the LCD. The UART pins are available at separate RMC Connector with power (VCC & GND). A 3v3 UART is provided with the help of onboard MOSFET voltage level converter.
The onboard mini-B type USB connector can be used to power the board as well as to communicates with PC. A jumper is provided to select the PC interfacing method (USB or RS232). The development board can be programmed by internal bootloader or ICSP Programmer. A 6 PIN male connector and RJ11 Female connector has been provided to connect ICSP Programmer/Debugger. Apart from USB the board has two more powering options like DC Adapter jack and 2Pin RMC connector with Reverse polarity protection. Available onboard peripheral interfaces are 3 nos Pull-up switches, 3 nos LEDs, buzer, Analog Temp sensor, Analog POT,16X2 LCD, RS232, USB, Voltage Level Converter and connectors for xbee, sockets for RFID Module (EM18 or uRFID), SERVO Motor, UART, ICSP, RJ11 Debugger etc. All these peripheral interfaces can be disconnected by removing onboard PCB jumpers to free up the I/O PINS for other purposes.
Features:
- Includes PIC16F877A Microcontroller
- Compact and Ready to use design
- Professional EMI/RFI Complaint PCB Layout Design for Noise Reduction
- High Quality Two layer PTH PCB
- No separate programmer required (On-Chip Boot loader)
- No Separate power adapter required (USB power source)
- RS-232 Interface (For direct connection to PC’s Serial port)
- USB Interface to connect to PC
- On Board Mini Breadboard for experiments
- On Board Two Line LCD Display (2x16)
- POT for LCD Contrast controlling
- On Board 3 LED Interface to test Port pin (with jumper select option)
- On Board Analog Pot interface to ADC (with jumper select option)
- On Board Analog Temperature Sensor Interface
- On Board Buzzer Interface
- On Board 3 button Pull-up Keyboard interface
- On Board 3.3V Regulator
- On Board Reset Switch
- On Board Connector for SERVO Output
- On Board Connector to interface Xbee module on top/bottom side
- On Board Connector to interface EM-18 compatible µRFID Reader module on top side
- On Board Power LED Indicator
- Adapter (any standard 9-12V power supply) option
- All Port Pins available at Male Berg Strip
- All Port Pins available at Female Berg Strip around Bread board
- On Board ICSP & RJ11 Connector for Debugging/Programming
- Power Supply Reverse Polarity Protection
- On Board DB9 Connector (for UART)
- On Board USB Connector (for POWER/ UART)
- On Board 4 pin RMC connector (for UART)
- On Board 1 Amp Voltage Regulator
- On Board regulated 3V3 output
- On Board regulated 5V output
- Can be used as main board for developing applications
- On Board 20 MHz Crystal Oscillator
PIC16F877A Chip Specification:
- Microchip PIC 16F877A (with 20 MHz Crystal Oscillator & Boot loader Software)
- High Performance RISC CPU
- 8 K Words Programmable Flash Memory
- 368 bytes Data Memory (RAM)
- 256 bytes EEPROM
- 20 MHz Operation (200ns instruction cycle)
- 33 I/O pins
- 8-Channel 10-bit Analog to Digital Converter (ADC)
- Two PWM Channels
- Two Capture modules (16-bit with max. resolution 12.5 ns)
- Two Compare modules (16-bit with max. resolution 200 ns)
- Two 8-Bit Timer/Counter
- One 16-Bit Timer/Counter
- One Serial USART
- One Master Synchronous Serial Port (MSSP)
- One Serial Peripheral Interface(SPI) Module
- One Inter-Integrated Circuit (I2C) Module
- Power-On Reset (POR), Power-Up Timer (PWRT) and Oscillator Start-up Timer (OST)
- Interrupt Capability (up to 14 sources)
- Eight Level Deep Hardware Stack
- ICSP Programming
- Brown Out Reset
- Low Voltage Programming
- Power Saving Sleep Mode
- Programmable Code Protection
- Fully Static Design
- Wide Operating Voltage 2.0V to 5.5V
- Low Power Consumption
Package Includes:
There are currently no any question about this product.
