ST7LIT10BF1 STMicroelectronics, ST7LIT10BF1 Datasheet - Page 60

• Manufacturer Part Number: ST7LIT10BF1
• Description: 8-BIT MCU WITH SINGLE VOLTAGE FLASH MEMORY, DATA EEPROM, ADC, 5 TIMERS, SPI
• Manufacturer: STMicroelectronics

Specifications of ST7LIT10BF1

• Up To 4 Kbytes Single Voltage Extended Flash (xflash) Program Memory With Read-out Protection, In-circuit Programming And In-application Programming (icp And Iap). 10k Write/erase Cycles Guaranteed, Data Retention: 20 years at 55˚C.
• 128 Bytes Data Eeprom With Read-out Protection. 300k Write/erase Cycles Guaranteed, Data Retention: 20 years at 55˚C.
• Clock Sources: Internal 1% RC oscillator (on ST7FLITE15B and ST7FLITE19B), crystal/ceramic resonator or external clock
• Five Power Saving Modes: Halt, Active-Halt, Auto Wake-up from Halt, Wait and Slow

ST7LITE1xB
DUAL 12-BIT AUTORELOAD TIMER 4 (Cont’d)
Figure 38. PWM Function
Figure 39. PWM Signal from 0% to 100% Duty Cycle
60/159
1
AUTO-RELOAD
DUTY CYCLE
WITH OE=1
AND OPx=0
WITH OE=1
AND OPx=1
REGISTER
REGISTER
(DCRx)
(ATR)
DCRx=FFDh
DCRx=FFEh
DCRx=000h
DCRx=000h
COUNTER
f
4095
000
COUNTER
FFDh
FFEh
ATR= FFDh
FFFh
FFDh
FFEh
FFFh
FFDh
FFEh
t
t