The eDu AT89S52 is a Atmel's AT89S52 microcontroller self study kit, suitable for teaching and learning embedded system programming. This tutorial is intended to give a detailed picture of programming the atmel's AT89S52 microcontroller. The tutorial kit includes all necessary tools to assist you in developing various applications.
The AT89S52 is a low-power, high-performance CMOS 8-bit microcontroller with 8K Flash bytes of in-system programmable Flash memory. The AT89S52 provides the following standard features: 8K bytes of Flash, 256 bytes of RAM, 32 I/O lines, Watchdog timer, two data pointers, three 16-bit timer/counters, a six-vector two-level interrupt architecture, a full duplex serial port, on-chip oscillator,and clock circuitry.
Note: Separate programmer required for programming this device, we recommend buying
eCee AT89S52/53 Features:
- Compact and Ready to use design
- Professional EMI/RFI Complaint PCB Layout Design for Noise Reduction
- High Quality Two layer PTH PCB
- Includes AT89S52/53 Microcontroller
- No Separate power adapter required (USB power source)
- Screw terminal for External power Supply (with Jumper Select Option)
- External Power Supply range of 7V to 20V
- Adaptor (any standard 9-12V power supply) option
- RS-232 Interface (For direct connection to PC’s serial port)
- On board Two Line LCD Display (2x16)
- On board I2C EEPROM (4K-AT24C04)
- On board I2C RTC (DS 1307) with Crystal and Battery
- Four multiplexed 7-Segment LED Display
- Built in Matrix keyboard (12 keys)
- Built in Pull-Up (4 Keys) Keyboard
- Built in IR Sensor Interface – TSOP 1738
- Built in 8 LED Interface to test I/O
- On Board two External Interrupts and Reset buttons
- On Board Buzzer Interface
- On Board Relay Interface
- On Board JTAG Connector for Debugging/Programming
- On Board ISP Connector for Atmel microcontrollers
- On Board ISP Connector for Philips microcontrollers
- On Board 16 MHz Crystal Oscillator
- On Board Power LED Indicator
- On Board DB9 Connector
- On Board USB Connector
- All Port Pins available at IDC (2x5) Connector
- Can be used as main board for developing applications
- Power Supply Reverse Polarity Protection
- On Board 1 Amp Voltage Regulator
- Demo HEX codes included for testing of board features
- Example codes included
AT89S52/53 Chip Specification:
- Atmel AT 89S52/53 with 11.0592 MHz Crystal Oscillator
- 8 K bytes programmable flash
- Three Level program memory lock
- 256 Bytes of SRAM
- Eight Interrupt sources
- 32 Programmable I/O Lines
- Low Power, Idle and Power Down Modes
- Interrupt Recovery from Power-down Mode
- Watchdog Timer
- Dual Data Pointer
- Power-off Flag
- Three 16-Bit Timer/Counter
- One Serial USART
- Power Consumption: ~ 25mA
- Operating voltage: ~ 5V for AT89S52/53
Package Includes:
There are currently no any question about this product.
