ST7LITEU09 STMicroelectronics, ST7LITEU09 Datasheet - Page 129

• Manufacturer Part Number: ST7LITEU09
• Description: ST7ULTRALITE - 8-BIT MCU WITH 2K SINGLE VOLTAGE FLASH MEMORY, ADC, TIMERS
• Manufacturer: STMicroelectronics

Specifications of ST7LITEU09

• 2k Bytes Single Voltage Flash Program Memory With Read-out Protection, In-circuit And In-application Programming (icp And Iap). 10k Write/erase Cycles Guaranteed, Data Retention: 20 years at 55°C
• 128 Bytes Data Eeprom. 300k Write/erase Cycles Guaranteed, Data Retention: 20 years at 55°C
• Clock Sources: internal trimmable 8MHz RC oscillator, internal low power, low frequency RC oscillator or external clock
• Five Power Saving Modes: Halt, Auto Wake Up from Halt, Active-Halt, Wait and Slow
• One 8-bit Lite Timer (lt) With Prescaler Including: watchdog, 1 realtime base and 1 input capture

ST7LITEU05 ST7LITEU09
15.2
Default
value
7
1
Ordering information
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.
Reserved
1
1
OPTION BYTE 0
1
SEC
1
0
SEC
0
0
FMPR FMPW
0
0
0
Device configuration and ordering information
CKSEL
7
1
0
CKSEL
0
0
Reserved LVD1 LVD0
OPTION BYTE 1
1
0
1
1
WDG
SW
1
129/139
WDG
HALT
0
1