Fremont Micro Devices FT61F04X 8 x12bit 2T 4T 4Kx14b i.
checksum ii.
，User Option 256x8b EEPROM i.
EEPROM ii.
，Factory Option EEPROM i.
EEPROM 100 ii.
EEPROM >40 256x8b SRAM 1 x 8 0 1 x 3 16 1 1 x 8 2 i.
、―‖ PWM i.
： 32MHz ii.
iii.
3 ―‖ PWM 4x12bit Timer，4x12bit PWM， BUZZER i.
PWM ii.
32M iii.
1x9bit （PPG） i.
ii.
iii.
iv.
v.
7 WD
