Datasheet

15/18
STM809/810/811/812
PART NUMBERING
Table 8. Ordering Information Scheme
For a list of available options (e.g., Speed, Package) or for further information on any aspect of this device,
please contact the ST Sales Office nearest to you.
Example: STM8XX L WX 6 F
Device Type
STM8XX
Reset Threshold Voltage
L = V
RST
= 4.50V to 4.75V
M = V
RST
= 4.25V to 4.50V
T = V
RST
= 3.00V to 3.15V
S = V
RST
= 2.85V to 3.00V
R = V
RST
= 2.55V to 2.70V
Package
WX = SOT23-3 (STM809, STM810)
W1 = SOT143-4 (STM811, STM812)
Temperature Range
6 = –40 to 85°C
Shipping Method
F = Pb-Free Package (ECO PACK
®
), Tape & Reel