ST7DALIF2 STMicroelectronics, ST7DALIF2 Datasheet - Page 37

• Manufacturer Part Number: ST7DALIF2
• Description: 8-BIT MCU WITH SINGLE VOLTAGE FLASH MEMORY, DATA EEPROM, ADC, TIMERS, SPI
• Manufacturer: STMicroelectronics

Specifications of ST7DALIF2

• 8 Kbytes Single Voltage Flash 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.
• 256 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, crystal/ceramic resonator or external clock
• Five Power Saving Modes: Halt, Active-Halt, Wait and Slow, Auto Wake Up From Halt

ST7DALIF2
Supply, reset and clock management
Table 10.
ST7 clock sources
Clock source
Hardware configuration
ST7
OSC1
OSC2
External Clock
EXTERNAL
SOURCE
ST7
OSC1
OSC2
Crystal/Ceramic Resonators
C
C
L1
L2
LOAD
CAPACITORS
ST7
OSC1
OSC2
Internal RC Oscillator or
External Clock on PB4
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