描述 Description

Overview The MMC2107 single-chip microcontroller is the first member of a family of general purpose microcontrollers based on the M210 core.It cost-effectively intergrates digital and analog peripherals with RAM, embedded FLASH memory, and a 32-bit M·Core microRISC central processor unit on a single-chip. Archived content is no longer updated and is made available for historical reference only.

特性 Features

\t?32-bit M·CORE family M210 microRISC central processor unit capable of 31 Dhrystone 2.1 MIPS performance at 33 MHz
\t?Commercial temperature range (-40C to +85C) operation at 33 MHz and 2.7V to 3.6V
\t?128 Kbytes of FLASH EEPROM accessible by the M210 core in one clock cycle
\t?8 Kbytes of SRAM for data or program storage with battery backup power input
\t?External bus interface with 32 data lines, 4 chip selects, 23 address lines, and 4 byte enable strobes (total address space of 32 Mbytes
\t?Separate software watchdog timer and dual periodic interrupt timers with independent counters
\t?Interrupt controller with 40 sources, each with programmable priority and support for both normal and fast M·Core interrupt types
\t?Master/slave mode 8-bit Serial Peripheral Interface (SPI) with mode fault detection capacity
\t?Dual Serial Communication Interfaces (SCI) with independent baud rate generators
\t?8-channel, 10-bit Queued Analog to Digital Converter (QADC) with dual conversion command queues, two external trigger inputs, and support for 16 externally multiplexed channels
\t?Dual 4-channel capture/compare timers with independent counters and Pulse Width Modulation (PWM) capability
\t?8-bit edge detect I/O port with interrupt capability
\t?100-pin LQFP (14mm x 14mm 1.4) supports operation in singles-chip mode only with up to 67 bidirectional discrete I/O pins
\t?144-pin LQFP (20mm x 20 mm x 1.4 mm) for applications requiring an external bus or up to 104 bidirectional discrete I/O pins in single-chip mode