STM32L152VBT6 STMicroelectronics, STM32L152VBT6 Datasheet - Page 96

• Manufacturer Part Number: STM32L152VBT6
• Description: 16/32-BITS MICROS
• Manufacturer: STMicroelectronics
• Series: STM32r

Specifications of STM32L152VBT6

• Processor Series: STM32L152
• Core: ARM Cortex M3
• Data Bus Width: 32 bit
• Program Memory Type: Flash
• Program Memory Size: 128 KB
• Data Ram Size: 16 KB
• Interface Type: I2C, SPI, USART
• Maximum Clock Frequency: 32 MHz
• Number Of Programmable I/os: 80
• Number Of Timers: 6
• Operating Supply Voltage: 1.8 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: LQFP-100
• 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, LCD, POR, PWM, WDT
• Number Of I /o: 83
• Eeprom Size: 4K x 8
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.65 V ~ 3.6 V
• Data Converters: A/D 24x12b; D/A 2x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Lead Free Status / Rohs Status: Details

Package characteristics
96/107
1. Drawing is not to scale.
2. All leads/pads should also be soldered to the PCB to improve the lead/pad solder joint life.
3. There is an exposed die pad on the underside of the UFQFPN package. It is recommended to connect and solder this
Figure 31. UFQFPN48 7 x 7 mm, 0.5 mm pitch, package
back-side pad to PCB ground.
Table 57.
1. Values in inches are converted from mm and rounded to 4 decimal digits.
A
A1
D
E
L
T
b
e
outline
Symbol
(1)(2)(3)
UFQFPN48 – ultra thin fine pitch quad flat pack no-lead 7 × 7 mm, 0.5 mm
pitch package mechanical data
0.500
0.000
6.900
6.900
0.300
0.200
Typ
millimeters
0.550
7.000
7.000
0.400
0.152
0.250
0.500
0.020
Doc ID 17659 Rev 4
Min
0.600
0.050
7.100
7.100
0.500
0.300
Max
Figure 32. Recommended footprint
7.30
0.30
0.55
0.0197
0.0000
0.2717
0.2717
0.0118
0.0079
0.20
Typ
12
1
STM32L151xx, STM32L152xx
48
13
(dimensions in mm)
6.20
inches
0.0217
0.2756
0.2756
0.0157
0.0060
0.0098
0.0197
7.30
5.60
5.80
0.0008
6.20
Min
(1)
5.60
0.50
37
24
36
25
0.0236
0.0020
0.2795
0.2795
0.0197
0.0118
0.75
Max
(1)
5.80
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