Datasheet
STM8L151x2, STM8L151x3 Revision history
Doc ID 018780 Rev 4 111/112
12 Revision history
Table 63. Document revision history
Date Revision Changes
08-Jun-2011 1 Initial release
02-Sep-2011 2
Modified Figure 8: Memory map on page 33.
Modified OPT1 description in Table 12: Option byte addresses on
page 52
Modified t
prog
in Table 36: Flash program and data EEPROM
memory on page 79
Modified Figure 32: Recommended NRST pin configuration on
page 88
Modified L2 in Figure 47: UFQFPN20 - 20-lead ultra thin fine pitch
quad flat package outline (3x3) on page 110
PM0051 replaced with PM0054 and UM0320 replaced with
UM0470.
09-Feb-2012 3
Added part number STM8L151C2.
Figure 3 and Figure 4: updated titles.
Table 4: Low density STM8L15xxx pin description: updated OD
column of NRST/PA1 pin.
Figure 43: UFQFPN32 - 32-lead ultra thin fine pitch quad flat no-
lead package outline (5 x 5): removed the line over A1.
Figure 45: UFQFPN28 package outline: replaced to improve
readability of UFQFPN28 package dimensions A, L, and L1.
Figure 46: Recommended UFQFPN28 footprint (dimensions in
mm): updated title.
Figure 48: UFQFPN20 recommended footprint (dimensions in mm):
added.
Table 62: TSSOP20 - 20-pin thin shrink small outline package
mechanical data: updated title.
06-Jul-2012 4
Added “I/O level” in Table 3: Legend/abbreviation for table 4 and
Table 4: Low density STM8L15xxx pin description on page 27
Updated Figure 47: UFQFPN20 - 20-lead ultra thin fine pitch quad
flat package outline (3x3) on page 107
Updated Figure 35: SPI1 timing diagram - master mode(1) on
page 82
Updated Table 11: Voltage characteristics on page 50, Table 34: I/O
static characteristics on page 73