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Cypress CY8C3866AXI-040

The Cypress CY8C3866AXI-040 is a Single Core 8051 MCU, up to 67 MHz, Dual Datapointer, 64KByte Flash Rom, 8KByte SRAM, 4 Flash protection levels, 1KByte DATA EEPROM, 8KByte ECC-Flash, Interrupt system with 27 sources and 8 priority levels, 1 Peripheral Hub Unit (PHUB) with 8 parallel access paths (spokes), 24 (Universal Digital Blocks) UDBs, 1 Fast USB 2.0 interface, 1 CAN 2.0b interface, 1 Configurable ADC Unit with up to 20 Bit resolution and 192ksps, 4 DAC Units, 4 Comparators, 1 CapSense Unit, 4 configurable multifunction Analog Blocks, 4 configurable general purpose OpAmps, 1 Digital Filter Block (DFB), DMA with 24 channels, 4 16-Bit Timer, Real Time Clock, LCD driver system, 8 GPIO driver modes, 4 power down modes, 8-SIOs (special input/outputs), 72-Total I/Os, 62-GPIOs, 2 USB IOs, On-Chip debug unit with JTAG/SWD/SWV interface, 4KByte instruction trace buffer, and On-Chip Oscillator.

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Development Tools
Compiler, Assembler, Linker, Debugger
Data Sheets
Data Sheet
4,296,935 bytes

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Header Files
Device Programmers
Real-Time OS
Simulated Features
Simulation for this device is provided by the default peripheral simulation driver.

Complete peripheral simulation is not available and is not planned to be implemented by ARM.

The following on-chip peripherals are simulated by the Keil Software µVision Debugger.

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.

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