GPM8F3116A购买链接：http://item.szlcsc.com/232704.html

GPM8F3132C购买链接：http://item.szlcsc.com/232703.html

资料下载请直接点击GPM8F3116A.pdf 

资料下载请直接点击GPM8F3132C.pdf 

General Description

The GPM8F3116A is a highly integrated microcontroller which integrates a pipelined 1T 8051 CPU, 512-byte XRAM, 256-byte IDM SRAM and 16K-byte program Flash. It includes 34 programmable multi-functional I/Os, Timer0/1/2, UART0, SPI (master), Motor control unit with built-in OP and comparators, audio and one up to 8-channel of 12-bit ADC for general-purpose application. It operates over a wide voltage range of 2.4V - 5.5V with different clock sources. It has two modes in power management unit. Moreover, there is one on-chip debug circuit with two pins to facilitate full speed in-system debug. The detail is described in the following sections.

Features

• CPU
  • High speed, high performance 1T 8051
    • 100% software compatible with industry standard 8051
    • Pipeline RISC architecture enables to execute instructions 10 times faster than standard 8051
    • Up to 24.5MHz clock operation
• Memories
  • 512 bytes XRAM
  • 256 bytes internal Data Memory (IDM) SRAM
  • 16K bytes Flash with high endurance
    • Minimum 200,000 program/erase cycles
    • Minimum 20 years data retention
  • Programming read only level for software security
• Clock Management
  • Internal oscillator: 24.5MHz±2% @ 2.4V~5.5V
  • External clock input max 24.5MHz
  • Crystal input with 32768Hz or 1MHz~25MHz
• Power Management
  • 1 STOP mode for power saving
  • 1 IDLE mode for only peripheral operation
• Interrupt Management
  • 17 interrupt sources
  • Up to 6 external interrupt sources
• Reset Management
  • Power On Reset (POR)
  • Low Voltage Reset (LVR)
  • Pad Reset (PAD_RST)
  • Watchdog Reset (WDT_RST)
  • Software Reset (S/W_RST)
  • Stop Mode Reset (STOP_RST)
  • Miss Clock Reset (MISS_CLK_RST)
  • Flash Related Error Reset (FLASH_ERR_RST)
• Programmable Watchdog Timer
  • A time-base generator
  • An event timer
  • System supervisor
• I/O Ports
  • Max. 34 multifunction bi-directional I/Os
  • Each incorporate with pull-up resistor, pull-down resistor, output high, output low or floating input, depending on programmer''s settings on the corresponding registers
  • I/O ports with 20mA current sink
  • I/O ports with 8mA current drive
• Two 16-bit Timer/Counter (Timer 0/1)
  • Timer mode with clock source selectable
  • Auto reload 8-bit timers
  • Externally gated event counters
• One Powerful Timer 2 with 16-bit Compare/Capture Unit
  • Timer mode with clock source selectable
  • Auto-reload 16-bit timers
  • Externally gated event counters
  • Event capturing
  • Pulse width modulation and measurement
• UART0
  • One synchronous mode
  • Three asynchronous modes
• SPI (master mode)
  • Programmable phase and polarity of master clock
  • Programmable master SPI_CLK clock frequency
  • Max SPI clock: 6.125MHz (FOSC /4) @24.5MHz
• A/D converter
  • One 8-channel 8-bit resolution mode
  • One 8-channel 12-bit resolution mode
  • Max conversion clock: 6.125MHz (FOSC /4) @24.5MHz
• Motor Control Unit
  • Programmable dead-time control
  • Built-in four comparators and OP contro
  • Built-in protective circuits
  • 16-bit capture unit control
• Audio Module
  • 24KHz output or 32KHz output @24.5MHz
• Debug Unit