STM32L151C6U6 STMicroelectronics, STM32L151C6U6 Datasheet - Page 64
![no-image](/images/manufacturer_photos/0/6/637/stmicroelectronics_sml.jpg)
STM32L151C6U6
Manufacturer Part Number
STM32L151C6U6
Description
IC MCU 32BIT 32KB FLASH 48QFPN
Manufacturer
STMicroelectronics
Series
STM32r
Datasheet
1.STM32L152-EVAL.pdf
(107 pages)
Specifications of STM32L151C6U6
Core Processor
ARM® Cortex-M3™
Core Size
32-Bit
Speed
32MHz
Connectivity
I²C, IrDA, LIN, SPI, UART/USART, USB
Peripherals
Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
Number Of I /o
37
Program Memory Size
32KB (32K x 8)
Program Memory Type
FLASH
Eeprom Size
4K x 8
Ram Size
10K x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 3.6 V
Data Converters
A/D 16x12b, D/A 2x12b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
48-UFQFN Exposed Pad
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
497-11486
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
STM32L151C6U6
Manufacturer:
STMicroelectronics
Quantity:
10 000
Electrical characteristics
Note:
Caution:
64/107
For C
15 pF range selected to match the requirements of the crystal or resonator (see
C
capacitance which is the series combination of C
Load capacitance C
C
between 2 pF and 7 pF.
To avoid exceeding the maximum value of C
to use a resonator with a load capacitance C
capacitance of 12.5 pF.
Example: if you choose a resonator with a load capacitance of C
then C
Figure 17. Typical application with a 32.768 kHz crystal
L1
stray
and C
L1
is the pin capacitance and board or trace PCB-related capacitance. Typically, it is
L1
and C
= C
L2,
L2
are usually the same size. The crystal manufacturer typically specifies a load
L2
= 8 pF.
, it is recommended to use high-quality ceramic capacitors in the 5 pF to
L
has the following formula: C
Doc ID 17659 Rev 4
L1
L
7 pF. Never use a resonator with a load
and C
L1
L
= C
and C
L2
L1
(15 pF) it is strongly recommended
x C
L2
.
STM32L151xx, STM32L152xx
L2
/ (C
L
= 6 pF and C
L1
+ C
L2
) + C
stray
Figure
stray
= 2 pF,
where
17).