STM32L151C8U6 STMicroelectronics, STM32L151C8U6 Datasheet - Page 44

• Manufacturer Part Number: STM32L151C8U6
• Description: Microcontrollers (MCU) 32-Bit Arm Cortex M3 64kb UltralowPower
• Manufacturer: STMicroelectronics
• Series: STM32r

Specifications of STM32L151C8U6

• Core: ARM Cortex M3
• 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: 64KB (64K 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: Details

Electrical characteristics
6.3
6.3.1
44/107
Table 8.
Operating conditions
General operating conditions
Table 9.
1. When the ADC is used, refer to
2. It is recommended to power V
3. If T
4. In low power dissipation state, T
Symbol
V
between V
characteristics on page
(see
f
f
f
PCLK1
PCLK2
DDA
HCLK
V
P
T
T
DD
Symbol
A
A
D
J
T
is lower, higher P
Table 63: Thermal characteristics on page
(1)
STG
T
J
DD
Thermal characteristics
General operating conditions
Internal AHB clock frequency
Internal APB1 clock frequency
Internal APB2 clock frequency
Standard operating voltage
Analog operating voltage
(ADC and DAC not used)
Analog operating voltage
(ADC or DAC used)
Power dissipation at
T
Temperature range
Junction temperature range
A
and V
= 85 °C
DDA
Storage temperature range
Maximum junction temperature
D
Parameter
103).
(3)
can be tolerated during power-up and operation.
values are allowed as long as T
DD
Table 49: ADC
A
and V
can be extended to this range as long as T
Doc ID 17659 Rev 4
DDA
Ratings
from the same source. A maximum difference of 300 mV
characteristics.
103).
Must be the same voltage
as V
Maximum power dissipation
Low power dissipation
-40 °C  T
BOR detector disabled,
BOR detector enabled,
BOR detector disabled
DD
after power on
J
(2)
at power on
does not exceed T
Conditions
A
 105 °C
STM32L151xx, STM32L152xx
(4)
J
J
max (see
does not exceed T
–65 to +150
1.65
1.65
1.65
Min
–40
–40
–40
1.8
1.8
Value
150
0
0
0
Table 63: Thermal
Max
290
105
105
3.6
3.6
3.6
3.6
3.6
32
32
32
85
J
max
Unit
MHz
Unit
mW
°C
°C
°C
°C
V
V