Datasheet

DocID17659 Rev 9 127/131
STM32L151x6/8/B, STM32L152x6/8/B Revision history
130
17-June-2011 5
Modified 1st page (low power features)
Added STM32L15xC6 and STM32L15xR6 devices (32 Kbytes of
Flash memory).
Modified Section 3.6: GPIOs (general-purpose inputs/outputs) on
page 22
Modified Section 6.3: Operating conditions on page 52
Modified Table 55: ADC accuracy on page 96, Table 57: DAC
characteristics on page 100 and Table 60: Comparator 1
characteristics on page 103
25-Jan-2012 6
Features: updated internal multispeed low power RC.
Table 2: Ultralow power STM32L15xxx device features and
peripheral counts: LCD 4x44 and 8x40 available for both 64- and
128-Kbyte devices; two comparators available for all devices.
Table 3: Functionalities depending on the operating power supply
range: added footnote 1.
Figure 8: STM32L15xCx UFQFPN48 pinout: replaced VFQPN48 by
UFQFPN48 as name of package.
Table 8: STM32L15xxx pin definitions: replaced PH0/PH1 by
PC14/PC15.
Table 9: Alternate function input/output: removed EVENT OUT from
PH2 port, AFIO15 column.
Table 19: Current consumption in Sleep mode: updated MSI
conditions and f
HCLK
.
Table 20: Current consumption in Low power run mode: updated
some temperature conditions; added footnote 2.
Table 21: Current consumption in Low power sleep mode: updated
some temperature conditions and one of the MSI clock conditions.
Table 22: Typical and maximum current consumptions in Stop
mode: updated I
DD
(WU from Stop) parameter.
Table 23: Typical and maximum current consumptions in Standby
mode: updated I
DD
(WU from Standby) parameter.
Table 25: Low-power mode wakeup timings: updated f
HCLK
value
for t
WUSLEEP_LP
; updated typical value of parameter “Wakeup from
Stop mode, regulator in Run mode”.
Table 24: Peripheral current consumption: replaced GPIOF by
GPIOH.
Table 33: PLL characteristics: updated “PLL output clock”
Table 35: Flash memory and data EEPROM characteristics:
updated all information for I
DD
.
Figure 19: I/O AC characteristics definition: replaced the falling
edge “t
r(IO)out
” by “t
f(IO)out
”.
Table 47: I2C characteristics: amended footnote 2.
Table 54: ADC characteristics: updated f
S
max value for direct
channels, 6-bit sampling rate.
Table 55: ADC accuracy: Updated the first, third and fourth f
ADC
test
condition.
Table 59: Temperature sensor characteristics: updated typ, min,
and max values of the T
S_temp
parameter.
Table 71. Document revision history (continued)
Date Revision Changes