STM32L151CBU6 STMicroelectronics, STM32L151CBU6 Datasheet - Page 51

• Manufacturer Part Number: STM32L151CBU6
• Description: IC MCU 32BIT 128KB FLASH 48QFPN
• Manufacturer: STMicroelectronics
• Series: STM32r

Specifications of STM32L151CBU6

• 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: 128KB (128K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 4K x 8
• Ram Size: 16K 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: 497-11484

STM32L151xx, STM32L152xx
Table 15.
I
(Sleep)
I
(Sleep)
Symbol Parameter
DD
DD
Supply
current in
Sleep
mode,
code
executed
from RAM,
Flash
switched
OFF
Supply
current in
Sleep
mode,
code
executed
from Flash
Supply
current in
Sleep
mode,
code
executed
from Flash
Current consumption in Sleep mode
HSE = 16 MHz
(PLL ON for f
>16 MHz)
HSI clock source
(16 MHz)
MSI clock, 64 kHz
MSI clock, 512 kHz
MSI clock, 4 MHz
HSE = 16 MHz
(PLL ON for f
above 16 MHz)
HSI clock source
(16 MHz)
MSI clock, 64 kHz
MSI clock, 512 kHz
MSI clock, 4 MHz
HCLK
HCLK
(2)
(2)
Conditions
Range 3,
V
VOS[1:0] = 11
Range 2,
V
VOS[1:0] = 10
Range 1,
V
VOS[1:0] = 01
Range 2,
V
VOS[1:0] = 10
Range 1,
V
VOS[1:0] = 01
Range 3,
V
VOS[1:0] = 11
Range 3,
V
VOS[1:0] = 11
Range 2,
V
VOS[1:0] = 10
Range 1,
V
VOS[1:0] = 01
Range 2,
V
VOS[1:0] = 10
Range 1,
V
VOS[1:0] = 01
Range 3,
V
VOS[1:0] = 11
CORE
CORE
CORE
CORE
CORE
CORE
CORE
CORE
CORE
CORE
CORE
CORE
Doc ID 17659 Rev 4
=1.2 V
=1.5 V
=1.8 V
=1.5 V
=1.8 V
=1.2 V
=1.2 V
=1.5 V
=1.8 V
=1.5 V
=1.8 V
=1.2V
512 kHz
512 kHz
16 MHz
16 MHz 1050 1200 1200
32 MHz 2300 2500 2500
16 MHz 1000 1100 1100
32 MHz 2300 2500 2500
16 MHz 1000 1100 1100
16 MHz 1050 1200 1200
32 MHz 2300 2500 2500
16 MHz 1000 1100 1100
32 MHz 2300 2500 2500
64 kHz
64 kHz
4 MHz
1 MHz
2 MHz
4 MHz
4 MHz
8 MHz
8 MHz
4 MHz
1 MHz
2 MHz
4 MHz
4 MHz
8 MHz
8 MHz
f
HCLK
Typ
150
280
280
450
900
550
200
150
290
300
500
550
210
50
60
80
30
80
40
55 °C 85 °C 105 °C
1050 1050
140
210
330
400
550
650
240
140
210
350
400
600
650
250
50
70
70
90
Electrical characteristics
Max
140
210
330
400
550
650
240
140
210
350
400
600
650
250
50
70
70
90
(1)
330
1050
1200
2500
1100
2500
1100
1200
2500
1100
2500
140
210
400
550
650
250
140
210
350
400
600
650
100
260
60
80
80
(3)
51/107
Unit
µA
µA
µA