System Overview

The C8051F06x family of devices are fully integrated mixed-signal System-on-a-Chip MCUs with 59 digital I/O pins (C8051F060/2/4/6) or 24 digital I/O pins (C8051F061/3/5/7), and two integrated 16-bit 1 Msps ADCs. Highlighted features are listed below; refer to Table 1.1 for specific product feature selection.

• High-Speed pipelined 8051-compatible CIP-51 microcontroller core (up to 25 MIPS)

• Two 16-bit 1 Msps ADCs with a Direct Memory Access controller

• Controller Area Network (CAN 2.0B) Controller with 32 message objects, each with its own indentifier mask (C8051F060/1/2/3)

• In-system, full-speed, non-intrusive debug interface on-chip

• 10-bit 200 ksps ADC with PGA and 8-channel analog multiplexer (C8051F060/1/2/3)

• Two 12-bit DACs with programmable update scheduling (C8051F060/1/2/3)

• 64 kB (C8051F060/1/2/3/4/5) or 32 kB (C8051F066/7) of in-system programmable Flash memory

• 4352 (4096 + 256) bytes of on-chip RAM

• External Data Memory Interface with 64 kB direct address space (C8051F060/2/4/6)

• SPI, SMBus/I2C, and (2) UART serial interfaces implemented in hardware

• Five general purpose 16-bit Timers

• Programmable Counter/Timer Array with six capture/compare modules

• On-chip Watchdog Timer, VDD Monitor, and Temperature Sensor

Analog Peripherals

- Two 16-Bit SAR ADCs

• 16-bit resolution

• ±0.75 LSB INL, guaranteed no missing codes

• Programmable throughput up to 1 Msps

• Operate as two single-ended or one differential con verter

• Direct memory access; data stored in RAM without software overhead

• Data-dependent windowed interrupt generator

- 10-bit SAR ADC (C8051F060/1/2/3)

• Programmable throughput up to 200 ksps

• 8 external inputs, single-ended or differential

• Built-in temperature sensor

- Two 12-bit DACs (C8051F060/1/2/3)

• Can synchronize outputs to timers for jitter-free wave form generation

- Three Analog Comparators

• Programmable hysteresis/response time

- Voltage Reference

- Precision VDD Monitor/Brown-Out Detector

On-Chip JTAG Debug & Boundary Scan

- On-chip debug circuitry facilitates full-speed, nonintrusive in-circuit/in-system debugging

- Provides breakpoints, single-stepping, watchpoints, stack monitor; inspect/modify memory and registers

- Superior performance to emulation systems using ICE-chips, target pods, and sockets

- IEEE1149.1 compliant boundary scan

- Complete development kit

High Speed 8051 µC Core

- Pipelined instruction architecture; executes 70 of instruction set in 1 or 2 system clocks

- Up to 25 MIPS throughput with 25 MHz clock

- Flexible Interrupt sources

Memory

- 4352 Bytes internal data RAM (4 k + 256)

- 64 kB (C8051F060/1/2/3/4/5), 32 kB (C8051F066/7) Flash; In-system programmable in 512-byte sectors

- External 64 kB data memory interface with multiplexed and non-multiplexed modes (C8051F060/2/4/6)

Digital Peripherals

- 59 general purpose I/O pins (C8051F060/2/4/6)

- 24 general purpose I/O pins (C8051F061/3/5/7)

- Bosch Controller Area Network (CAN 2.0B - C8051F060/1/2/3)

- Hardware SMBus™ (I2C™ Compatible), SPI™, and two UART serial ports available concurrently

- Programmable 16-bit counter/timer array with 6 capture/compare modules

- 5 general purpose 16-bit counter/timers

- Dedicated watchdog timer; bi-directional reset pin

Clock Sources

- Internal calibrated precision oscillator: 24.5 MHz

- External oscillator: Crystal, RC, C, or clock

Supply Voltage .......................... 2.7 to 3.6 V

- Multiple power saving sleep and shutdown modes

100-Pin and 64-Pin TQFP Packages Available Temperature Range: -40 to +85 °C