Product Information Device Database® Evaluation Software Compliance Testing Distributors | Atmel AT83/87C5112The Atmel AT83/87C5112 is an 8051 based CMOS controller with PCA, Dual DPTR, WDT 33 MHz High-Speed Architecture with X2 function, 40 I/O lines, SPI Interface, A/D Converter, UART, Baud Rate Generator, 2 Timers/Counters, 8 Interrupts/4 priority levels, 8K OTP, 256 Bytes on-chip RAM.
Data Sheets 
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| Development Tools
Compiler, Assembler, Linker, Debugger |
Simulated Features The following on-chip peripherals are simulated by the Keil Software µVision Debugger. - A/D Converter
- Interrupts 8S/4L (Including External)
- PCA Timer with Modules
- Port 0
- Port 1 (Pseudo bidirectional, Push-Pull, High Impedance, Open Drain)
- Port 2
- Port 3 (Pseudo bidirectional, Push-Pull, High Impedance, Open Drain)
- Port 4 (Pseudo bidirectional, Push-Pull, High Impedance, Open Drain)
- Power Saving Modes (Idle and Power Down)
- Serial UART (Enhanced Interface with Special BRG without T2)
- SPI (Serial Peripheral Interface)
- Timer 0 (with SubClock)
- Timer 1
- Watchdog Timer (Extended Version with WDTPRG and T0)
- X2 Mode for CPU and Each Peripheral with Clock Prescaler and Oscillator A,B,C Control and Configuration
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AGSI Drivers The following AGSI Drivers are available for the Keil Software µVision Simulator. |
AGDI Drivers The following AGDI Drivers are available for the Keil Software µVision Debugger. |
Consultants The following consultants have experience with this device. |
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