STM32L151RBT6 STMicroelectronics, STM32L151RBT6 Datasheet - Page 100

• Manufacturer Part Number: STM32L151RBT6
• Description: MCU ARM 128KB FLASH 64LQFP
• Manufacturer: STMicroelectronics
• Series: STM32r

Specifications of STM32L151RBT6

• 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: 51
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Eeprom Size: -
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.65 V ~ 3.6 V
• Data Converters: A/D 20x12b; D/A 2x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-LFQFP
• Processor Series: STM32L151
• Core: ARM Cortex M3
• Data Bus Width: 32 bit
• Data Ram Size: 16 KB
• Interface Type: I2C, SPI, USART
• Maximum Clock Frequency: 32 MHz
• Number Of Programmable I/os: 51
• Number Of Timers: 6
• Operating Supply Voltage: 1.8 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Cpu Family: STM32
• Device Core: ARM
• Device Core Size: 32b
• Frequency (max): 32MHz
• Total Internal Ram Size: 16KB
• # I/os (max): 51
• Number Of Timers - General Purpose: 8
• Operating Supply Voltage (typ): 2.5/3.3V
• Operating Supply Voltage (max): 3.6V
• Operating Supply Voltage (min): 1.8V
• On-chip Adc: 20-chx12-bit
• On-chip Dac: 2(2-chx12-bit)
• Instruction Set Architecture: RISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 64
• Package Type: LQFP
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-11193

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