Datasheet

Description STM32L476xx
16/270 DS10198 Rev 8
Random generator Yes
GPIOs
(2)
Wakeup pins
Nb of I/Os down to
1.08 V
114
5
14
109
5
14
82
5
0
65
4
6
57
4
6
51
4
0
Capacitive sensing
Number of channels
24 24 21 12 12 12
12-bit ADCs
Number of channels
3
24
3
19
3
16
3
16
3
16
3
16
12-bit DAC channels 2
Internal voltage
reference buffer
Yes No
Analog comparator 2
Operational amplifiers 2
Max. CPU frequency 80 MHz
Operating voltage (V
DD
) 1.71 to 3.6 V
Operating voltage
(V
DD12
)
1.05 to 1.32 V
Operating temperature
Ambient operating temperature: -40 to 85 °C / -40 to 105 °C / -40 to 125 °C
Junction temperature: -40 to 105 °C / -40 to 125 °C / -40 to 130 °C
Packages
LQFP144
UFBGA144
UFBGA
132
LQFP100 WLCSP81 WLCSP72 LQFP64
1. For the LQFP100 package, only FMC Bank1 is available. Bank1 can only support a multiplexed NOR/PSRAM memory
using the NE1 Chip Select.
2. In case external SMPS package type is used, 2 GPIO's are replaced by VDD12 pins to connect the SMPS power supplies
hence reducing the number of available GPIO's by 2.
Table 2. STM32L476xx family device features and peripheral counts (continued)
Peripheral
STM32
L476Zx
STM32
L476Qx
STM32
L476Vx
STM32
L476Mx
STM32
L476Jx
STM32
L476Rx
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