Yingguang MCU development case

characteristic

l  All self intellectual property  8  Bit instruction set

l 8  layer  10bit  Hardware stack

l 1Kx14b  Program  FLASH  Storage space （16bytes/page）

l 256x8b  data  EEPROM（16bytes/page）

l  data  EEPROM  Can be programmed in application

l 64x8b SRAM

l 1 x  belt  8  Bit prescaled timer  0

l 1 x  belt  8  Bit prescaled timer  2

l  belt  7  Bit prescaled  WDT, The overflow frequency is about  16-2048ms

l  Power on delay counter  PWRT

l  Low power mode  SLEEP

l 4  A wake-up source ,INT、 Port change interrupt 、WDT、 data  EEPROM  Write it out

l  Built in high speed  RC  oscillator , Maximum frequency support  16M

l  Built in low speed  RC  oscillator ,32K  Pattern

l  most  6  General purpose  IO

l  Port change interrupt ,PA0-PA5

l  Support in system programming  ISP

l  Support online debugging

l  Program space protection

l  Operating voltage range ：2.0V - 5.5V

l  Operating temperature range -40-85℃

l  Maximum clock operating frequency ：16MHz

² FSYS=8MHz: 2.0V - 5.5V

² FSYS=16MHz: 2.7V - 5.5V