Ordering information
STM8S903K3 STM8S903F3
12
Ordering information
Figure 53: STM8S903K3/F3 ordering information scheme
Example:
STM8
S
903
K
3
T
6
TR
Product class
STM8 microcontroller
Family type
S = Standard
Sub-family type
903 = 903 sub-family
Pin count
K = 32 pins
F = 20 pins
Program memory size
3 = 8 Kbytes
Package type 1
B = SDIP
T = LQFP
U = UFQFPN
P = TSSOP
M = SO
Temperature range
3 = -40 °C to 125 °C
6 = -40 °C to 85 °C
Package pitch
(2)
Blank = 0.5 or 0.65 mm
(3)
C = 0.8 mm
Packing
No character = Tray or tube
TR = Tape and reel
1. A dedicated ordering information scheme will be released if, in the future, memory
programming service (FastROM) is required. The letter "P" will be added after STM8S.
Three unique letters identifying the customer application code will also be visible in the
codification. Example: STM8SP903K3MACTR.
2. UFQFPN, TSSOP, and SO packages.
3. LQFP package.
For a list of available options (e.g. memory size, package) and orderable part numbers or for
further information on any aspect of this device, please go to www.st.com or contact the ST
Sales Office nearest to you.
12.1
STM8S903K3/F3 FASTROM microcontroller option list
(last update: April 2010)
104/116
DocID15590 Rev 8
STMICROELECTRONICS [ ST ]
