CAST, Inc. R80515 Core

The CAST, Inc. R80515 Core is a Fast, single-chip, 8-bit microcontroller that executes all ASM51 instructions. It has the same instruction set as the 80C31, but executes operations an average of 8 times faster. It includes 32 I/O Lines, 3 16-bit Timer/Counters, a 15-bit Programmable Watchdog Timer, 13 Interrupts/4 Priority levels, 2 SPI Channels, Compare/Capture Unit, 16-bit Multiplication-Division Unit, Dual Data Pointers, Power Management Unit, and Optional On-chip Debug support for the Keil uVision Debugger.

*** EOL Notice ***
This device's End-Of-Life date is November 1, 2005.

Development Tools Compiler, Assembler, Linker, Debugger CA51 Compiler Kit Keil PK51 Professional Developer's Kit Keil Data Sheets Data Sheet 190,456 bytes Header Files REG515.H 2,713 bytes Emulators iC1000 PowerEmulator iSystem MetaICE-XF 8051 In-Circuit Emulator Metalink Corporation

Real-Time OS RTX51 Keil RTX51 Tiny Keil Simulated Features The following on-chip peripherals are simulated by the Keil Software µVision Debugger. Arithmetic Unit Capture/Compare Unit High Speed 8051 Core Interrupts 20S/4L (including External) Port 0 Port 1 Port 2 Port 3 Power save modes (Idle & Power down) Serial UART 0 Serial UART 1 Timer 0 Timer 1 Timer 2 Watchdog AGSI Drivers The following AGSI Drivers are available for the Keil Software µVision Simulator. Proteus VSM Labcenter Electronics 8051 State Machine MEBA I²C Simulation MEBA LCD Simulation (HD44780 Controller) MEBA LED simulation MEBA Signal Generator MEBA AGDI Drivers The following AGDI Drivers are available for the Keil Software µVision Debugger. Keil ISD51 Driver Keil Keil MON51/FlashMON Driver Keil