STM32L151C8U6 STMicroelectronics, STM32L151C8U6 Datasheet - Page 100

• 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

1. Drawing is not to scale.
2. Dimensions are in millimeters.
Package characteristics
Table 60.
1. Values in inches are converted from mm and rounded to 4 decimal digits.
100/107
Figure 36. LQFP100, 14 x 14 mm, 100-pin low-profile
Pin 1
identification
b
Symbol
ccc
A1
A2
D1
D3
E1
E3
L1
D
100
A
E
b
c
e
L
k
76
75
1
LQPF100, 14 x 14 mm, 100-pin low-profile quad flat package mechanical data
quad flat package outline
D3
D
D1
0.05
1.35
0.17
0.09
15.8
13.8
15.8
13.8
0.45
Min
0.0°
e
51
25
26
SEATING PLANE
50
millimeters
E3 E1 E
0.22
0.08
Typ
3.5°
1.4
0.5
0.6
16
14
12
16
14
12
1
(1)
C
C
L1
Doc ID 17659 Rev 4
L
GAGE PLANE
0.10 inch
0.25 mm
A2
A1
A
Max
0.15
1.45
0.27
16.2
14.2
16.2
14.2
0.75
7.0°
1.6
0.2
k
1L_ME
Figure 37. Recommended footprint
16.7
0.0531
0.0067
0.0035
0.5433
0.5433
0.0177
0.622
0.622
0.002
Min
0.0°
14.3
100
76
75
1
STM32L151xx, STM32L152xx
inches
0.0551
0.0087
0.6299
0.5512
0.4724
0.6299
0.5512
0.4724
0.0197
0.0236
0.0394
0.0031
Typ
3.5°
12.3
16.7
(1)
0.5
0.3
51
25
0.0059
0.0571
0.0106
0.0079
0.6378
0.5591
0.6378
0.5591
0.0295
0.063
Max
7.0°
50
26
ai14906
(1)(2)
1.2