ST7LIT10BF1 STMicroelectronics, ST7LIT10BF1 Datasheet - Page 71

• 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

DUAL 12-BIT AUTORELOAD TIMER 4 (Cont’d)
11.2.4 Low Power Modes
11.2.5 Interrupts
Note: The CMP and AT4 IC events are connected
to the same interrupt vector.
The OVF event is mapped on a separate vector
(see Interrupts chapter).
Mode
WAIT
HALT
Overflow
Event
AT4 IC Event
CMP Event
Overflow
Event2
Interrupt
Event
Description
No effect on AT timer
AT timer halted.
CMPFx CMPIE
Event
OVF1
OVF2
Flag
ICF
Control
Enable
OVIE1
OVIE2
ICIE
Bit
from
Wait
Exit
Yes
Yes
Yes
Yes
from
Halt
Exit
No
No
No
No
Active-
from
Exit
Halt
Yes
No
No
No
They generate an interrupt if the enable bit is set in
the ATCSR register and the interrupt mask in the
CC register is reset (RIM instruction).
ST7LITE1xB
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