ST7LITE49K2 STMicroelectronics, ST7LITE49K2 Datasheet - Page 234

• Manufacturer Part Number: ST7LITE49K2
• Description: 8-bit MCU
• Manufacturer: STMicroelectronics

Specifications of ST7LITE49K2

• 8 Kbytes Single Voltage Extended Flash (xflash) Program Memory With Read-out Protection In-circuit Programming And In-application Programming (icp And Iap) Endurance: 10K write/erase cycles guaranteed Data retention
• 256 Bytes Data Eeprom With Read-out Protection. 300k Write/erase Cycles Guaranteed, Data Retention: 20 years at 55 °C.
• Clock Sources: Internal trimmable 8 MHz RC oscillator, auto-wakeup internal low power - low frequency oscillator, crystal/ceramic resonator or external clock
• Five Power Saving Modes: Halt, Active-halt, Auto-wakeup from Halt, Wait and Slow

Device configuration and ordering information
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Transfer of customer code
Customer code is made up of the FASTROM contents and the list of the selected options (if
any). The FASTROM contents are to be sent on diskette, or by electronic means, with the
S19 hexadecimal file generated by the development tool. All unused bytes must be set to
FFh. The selected options are communicated to STMicroelectronics using the correctly
completed OPTION LIST appended.
Refer to application note AN1635 for information on the counter listing returned by ST after
code has been transferred.
The STMicroelectronics Sales organization will be pleased to provide detailed information
on contractual points.
ST7LITE49K2