C8051F360-C-GQR

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1. Description

C8051F360-C-GQR devices have on-chip power-on reset, VDD monitor, watchdog timer and clock oscillator, which is a truly independent system-on-chip solution. The flash memory can even be reprogrammed online to provide non-volatile data storage, and 8051 firmware can be upgraded in the field. User software can fully control all peripheral devices, and can individually shut down any or all peripheral devices to save power for the following purposes. The on-chip Silicon Labs 2-wire (C2) development interface allows non-intrusive (not using on-chip Resources), full speed, online debugging (using the production MCU installed in the final application). This debugging logic supports checking and modifying memory and registers, setting breakpoints, and a single Step, run and pause commands. When debugging, all analog and digital peripherals are operating normally Use C2. The two C2 interface pins can be shared with user functions, so in-system debugging can be performed without occupying package pins. The rated operating voltage of each device is 3.0 to 3.6 V (100 MIPS) or 2.7 to 3.6 V (50 MIPS). Industrial temperature range (-40 to +85°C). The maximum input signal that the port I/O and RST pin can withstand is 5V. C8051F36x devices are packaged in 48-pin TQFP, while C8051F36x devices are packaged in 32-pin LQFP and 28-pin QFN packages (also known as MLP or MLF packages). All packaging of this type is lead-free (compliant with RoHS requirements).

2. Features

    1. On-chip power-on reset, VDD monitor and temperature sensor

    2. Two on-chip voltage comparators

    3. Up to 39 port I/O (can withstand 5 V voltage)

3. Functional characteristics

    1. High-speed pipeline compatible with 8051 microcontroller core (up to 100 MIPS)

    2. In-system, full-speed, non-intrusive debugging interface (on-chip)

    3. True 10-bit 200 ksps 16-channel single-ended/differential ADC with analog multiplexer

    4. 10-bit current output DAC

    5. 2 turns of 16 by 16 product engine

    6. Precision programmable 25 MHz internal oscillator

    7. Up to 32 kB on-chip Flash memory-1024 bytes reserved

    8. 1024 bytes of on-chip RAM

    9. External data memory interface with 64 kB address space

  10. SMBus/I2C, enhanced UART and enhanced SPI serial interfaces implemented in hardware

  11. Four general-purpose 16-bit timers

  12. Programmable counter/timer array (PCA) with six capture/compare modules and watchdog timer

4. Analog Peripherals

    1. 10-Bit ADC (‘F360/1/2/6/7/8/9 only)

        - Up to 200 ksps

        - Up to 21 external single-ended or differential inputs

        - VREF from internal VREF, external pin or VDD

        - Internal or external start of conversion source

        - Built-in temperature sensor

    2. 10-Bit Current Output DAC (‘F360/1/2/6/7/8/9 only)

    3. Two Comparators

        - Programmable hysteresis and response time

        - Configurable as interrupt or reset source

        - Low current (0.4 µA)

    4. Brown-out detector and POR Circuitry On-Chip Debug

    5. On-chip debug circuitry facilitates full speed, nonintrusive in-system debug (no emulator required)

    6. Provides breakpoints, single stepping, inspect/modify memory and registers

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

    8. Low cost, complete development kit

5. Supply Voltage

    1. Range: 2.7–3.6 V (50 MIPS) 3.0–3.6 V (100 MIPS)

    2. Power saving suspend and shutdown modes

6. High Speed 8051 µC Core

    1. Pipelined instruction architecture; executes 70% of instructions in 1 or 2 system clocks

    2. 100 MIPS or 50 MIPS throughput with on-chip PLL

    3. Expanded interrupt handler

    4. 2-cycle 16 x 16 MAC engine

7. Memory

    1. 1280 bytes internal data RAM (256 + 1024)

    2. 32 kB (‘F360/1/2/3/4/5/6/7) or 16 kB (‘F368/9) Flash; In-system programmable in 1024-byte Sectors— 1024 bytes are reserved in the 32 kB devices

8. Digital Peripherals

    1. up to 39 Port I/O; All 5 V tolerant with high sink current

    2. Hardware enhanced UART, SMBus™, and enhanced SPI™ serial ports

    3. Four general purpose 16-bit counter/timers

    4. 16-Bit programmable counter array (PCA) with six capture/compare modules

    5. Real time clock mode using PCA or timer and external clock source

    6. External Memory Interface (EMIF)

9. Clock Sources

    1. Two internal oscillators:

        - 24.5 MHz with ±2% accuracy supports crystal-less UART operation

        - 80/40/20/10 kHz low frequency, low power

    2. Flexible PLL technology

    3. External oscillator: Crystal, RC, C, or clock (1 or 2 pin modes)

    4. Can switch between clock sources on-the-fly; useful in power saving modes

10. Packages

    1. 48-pin TQFP (C8051F360/3)

    2. 32-pin LQFP (C8051F361/4/6/8)

    3. 28-pin QFN (C8051F362/5/7/9)

11. Temperature Range: –40 to +85 °C

12. Product Selection Guide