STM8S903K3 STMicroelectronics, STM8S903K3 Datasheet - Page 105

• Manufacturer Part Number: STM8S903K3
• Description: 16 MHz STM8S 8-bit MCU, up to 8 Kbytes Flash, 1 Kbyte RAM, 640 bytes EEPROM
• Manufacturer: STMicroelectronics

Specifications of STM8S903K3

• Program Memory: 8 Kbytes Flash; data retention 20 years at 55 °C after 10 kcycles
• Data Memory: 640 bytes true data EEPROM; endurance 300 kcycles
• Ram: 1 Kbytes
• Advanced Control Timer: 16-bit, 4 CAPCOM channels, 3 complementary outputs, dead-time insertion and flexible synchronization

STM8S903K3 STM8S903F3
Preferable format for programing code is .Hex (.s19 is accepted)
If data EEPROM programing is required, a seperate file must be sent with the requested data.
Device type/memory size/package
Conditioning (check only one option)
[ ] Tape & reel or [ ] Tray
Special marking (check only one option)
[ ] No [ ] Yes
Authorized characters are letters, digits, '.', '-', '/' and spaces only. Maximum character counts
are:
LQFP32: 2 lines of 7 characters max: "_ _ _ _ _ _ _" and "_ _ _ _ _ _ _"
TSSOP20: 1 line of 10 characters max: "_ _ _ _ _ _ _ _ _ _"
SO20: 1 line of 13 characters max: "_ _ _ _ _ _ _ _ _ _ _ _ _"
UFQFPN32: 1 line of 7 characters max: "_ _ _ _ _ _ _"
UFQFPN20: 1 line of 4 characters max: "_ _ _ _ "
Three characters are reserved for code identification.
Temperature range
[ ] -40°C to +85°C or [ ] -40°C to +125°C
Customer
Address
Contact
Phone no.
Reference
FASTROM code
FASTROM device
TSSOP20
SO20
UFQFPN20
LQFP32
UFQFPN32
Important: See the option byte section in the datasheet for authorized option byte
combinations and a detailed explanation. Do not use more than one remapping option
in the same port. It is forbidden to enable both AFR1 and AFR0.
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FASTROM code name is assigned by STMicroelectronics
DocID15590 Rev 6
8 Kbyte
[ ] STM8S903F3
[ ] STM8S903F3
[ ] STM8S903F3
[ ] STM8S903K3
[ ] STM8S903K3
Ordering information
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