STM32L151RBT6 STMicroelectronics, STM32L151RBT6 Datasheet - Page 68

• 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

Electrical characteristics
6.3.7
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PLL characteristics
The parameters given in
temperature and V
Table 29.
1. Based on characterization, not tested in production.
2. Take care of using the appropriate multiplier factors so as to have PLL input clock values compatible with
f
f
t
Jitter
I
I
PLL_IN
PLL_OUT
LOCK
DDA
DD
the range defined by f
Symbol
(PLL)
(PLL)
PLL characteristics
PLL input clock
PLL input clock duty cycle
PLL multiplier output clock
Worst case PLL lock time
PLL input = 2 MHz
PLL VCO = 96 MHz
Cycle-to-cycle jitter
Current consumption on V
Current consumption on V
DD
PLL_OUT
supply voltage conditions summarized in
Table 29
Parameter
.
(2)
Doc ID 17659 Rev 4
are derived from tests performed under ambient
DDA
DD
Min
45
2
2
STM32L151xx, STM32L152xx
Typ
100
220
120
Value
Table
9.
Max
600
130
450
150
24
55
32
(1)
MHz
MHz
Unit
µA
µs
ps
%