STM32L151C6 STMicroelectronics, STM32L151C6 Datasheet - Page 103

• Manufacturer Part Number: STM32L151C6
• Description: Ultra-low-power ARM Cortex-M3 MCU with 32 Kbytes Flash, 32 MHz CPU, LCD, USB
• Manufacturer: STMicroelectronics

Specifications of STM32L151C6

• Operating Power Supply Range: 1.65 V to 3.6 V (without BOR) or 1.8 V to 3.6 V (with BOR option)
• Temperature Range: –40 to 85 °C
• 4 Modes: Sleep, Low-power run (9 μA at 32 kHz), Low-power sleep (4.4 μA),Stop with RTC (1.45 μA), Stop (570 nA), Standby (300 nA)
• Ultralow Leakage Per I/o: 50 nA
• Fast Wakeup From Stop: 8 μs
• Core: ARM 32-bit Cortex™-M3 CPU
• Dma: 7-channel DMA controller, supporting timers, ADC, SPIs, I2Cs and USARTs

STM32L151xx, STM32L152xx
Table 63.
1. Values in inches are converted from mm and rounded to 4 decimal digits.
1. Drawing is not to scale.
2. Dimensions are in millimeters.
Figure 40. LQFP48, 7 x 7 mm, 48-pin low-profile quad flat
Symbol
ccc
A1
A2
D1
D3
E1
E3
L1
A
D
E
b
e
L
c
k
Pin 1
identification
Seating plane
C
LQFP48, 7 x 7 mm, 48-pin low-profile quad flat package mechanical data
package outline
A
37
48
A2
A1
36
1.400
0.220
9.000
7.000
5.500
9.000
7.000
5.500
0.500
0.600
1.000
1
3.5°
Typ
ccc
C
b
D1
D3
D
(1)
millimeters
0.050
1.350
0.170
0.090
8.800
6.800
8.800
6.800
0.450
0.080
Min
0°
25
12
13
24
E3 E1
Doc ID 17659 Rev 6
c
A1
E
1.600
0.150
1.450
0.270
0.200
9.200
7.200
9.200
7.200
0.750
Max
7°
L1
L
Gage plane
0.25 mm
5B_ME
k
0.0551
0.0087
0.3543
0.2756
0.2165
0.3543
0.2756
0.2165
0.0197
0.0236
0.0394
Typ
3.5°
Figure 41. Recommended
9.70
5.80
inches
Package characteristics
0.0020
0.0531
0.0067
0.0035
0.3465
0.2677
0.3465
0.2677
0.0177
0.0031
Min
0°
37
48
36
1
footprint
(1)
7.30
7.30
5.80
9.70
0.20
(1)(2)
25
12
0.0630
0.0059
0.0571
0.0106
0.0079
0.3622
0.2835
0.3622
0.2835
0.0295
0.50
13
24
Max
1.20
7°
1.20
103/109
ai14911b
0.30