GPM8F1129A Datasheet PDF - Generalplus Technology Inc.

GENERAL DESCRIPTION
The GPM8F1129A/GPM8F1065A/GPM8F1033A/GPM8F1019A, a highly integrated microcontroller, integrates a pipelined 1T 8051 CPU, 1.5K-byte XRAM, 256-byte IDM SRAM and 128K/64K/32K/18K-byte program Flash memory. It also contains a maximum of 23 programmable multi-functional I/Os, Timer0/1/2, UART0, SPI (master), I2C, and CMDT for a variety of applications. 

FEATURES
◾ CPU
   ― High speed, high performance 1T 8051
      ● 100% software compatible with industry standard 8051
      ● Pipeline RISC architecture enhances executing
         instructions 10 times faster than standard 8051
   ― Up to 16MHz clock operation
◾ Memories
   ― 1.5K bytes XRAM
   ― 256 bytes internal Data Memory (IDM) SRAM
   ― Up to 128/64/32/18K bytes Flash with high endurance
      ● Minimum of 100K progam/erase cycles
      ● Minimum of 10 years data retention
      ● Page size 1kB
   ― Programming lock level for software security
◾ Clock Management
   ― Internal oscillator: 16MHz±1.5% @ 2.0V~5.5V
   ― Crystal input with 1MHz~16MHz
◾ Slow Clock
   ― Internal oscillator: 4KHz
◾ Power Management
   ― One STOP mode for power saving
   ― One IDLE mode for only peripheral operation
◾ Interrupt Management
   ― Up to 9 internal interrupt sources
   ― Up to 5 external interrupt sources
   ― Up to 8 keyboard 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

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