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• Ultra-low-power with FlexPowerControl– 1.71 V to 3.6 V power supply– -40 °C to 85/125 °C temperature range– 200 nA in VBAT mode: supply for RTC and32x32-bit backup registers– 22 nA Shutdown mode (5 wakeup pins)– 106 nA Standby mode (5 wakeup pins)– 348 nA Standby mode with RTC– 2.16 µA Stop 2 mode, 2.23 µA with RTC– 84 µA/MHz run mode– Batch acquisition mode (BAM)– 4 µs wakeup from Stop mode– Brown out reset (BOR)– Interconnect matrix
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• Core: ARM® 32-bit Cortex®-M4 CPU with FPU, Adaptive real-time accelerator (ART Accelerator™) allowing 0-wait-state execution from Flash memory, frequency up to 80 MHz, MPU, 100DMIPS and DSP instructions
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• Performance benchmark– 1.25 DMIPS/MHz (Drystone 2.1)– 273.55 CoreMark® (3.42 CoreMark/MHz @80 MHz)
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| • Energy benchmark– 174.5 ULPBench® score
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| • Clock Sources– 4 to 48 MHz crystal oscillator– 32 kHz crystal oscillator for RTC (LSE)– Internal 16 MHz factory-trimmed RC (±1%)– Internal low-power 32 kHz RC (±5%)– Internal multispeed 100 kHz to 48 MHzoscillator, auto-trimmed by LSE (better than±0.25 % accuracy)– Internal 48 MHz with clock recovery– 2 PLLs for system clock, audio, ADC |
| • Up to 83 fast I/Os, most 5 V-tolerant |
| • RTC with HW calendar, alarms and calibration |
| • Up to 21 capacitive sensing channels: supporttouchkey, linear and rotary touch sensors |
• 12x timers: 1x 16-bit advanced motor-control,1x 32-bit and 3x 16-bit general purpose, 2x 16-bit basic, 2x low-power 16-bit timers (available
in Stop mode), 2x watchdogs, SysTick timer |
|
| CATALOG |
| STM32L451VET6 COUNTRY OF ORIGIN |
STM32L451VET6 PARAMETRIC INFO
|
STM32L451VET6 PACKAGE INFO
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STM32L451VET6 MANUFACTURING INFO
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STM32L451VET6 PACKAGING INFO
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STM32L451VET6 EACD MODELS
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| COUNTRY OF ORIGIN |
| Philippines |
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PARAMETRIC INFO
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| Tradename |
STM32 |
| Family Name |
STM32L |
| Data Bus Width (bit) |
32 |
| Device Core |
ARM Cortex M4 |
| Instruction Set Architecture |
RISC |
| Maximum Clock Rate (MHz) |
80 |
| Program Memory Type |
Flash |
| Program Memory Size |
512KB |
| RAM Size |
160KB |
| Maximum CPU Frequency (MHz) |
80 |
| Number of Programmable I/Os |
83 |
| Number of Timers |
9 |
| ADC Channels |
16 |
| DAC Channels |
1 |
| ADC Resolution (bit) |
12 |
| Core Architecture |
ARM |
| Number of ADCs |
Single |
| Number of DACs |
Single |
| DAC Resolution (bit) |
12 |
| Special Features |
CAN Controller |
| Interface Type |
CAN/I2C/SPI/UART/USART |
| Programmability |
Yes |
| SPI |
3 |
| I2C |
4 |
| I2S |
0 |
| UART |
1 |
| USART |
3 |
| CAN |
1 |
| USB |
0 |
| Ethernet |
0 |
| Maximum Power Dissipation (mW) |
357 |
| Minimum Operating Supply Voltage (V) |
1.71 |
| Typical Operating Supply Voltage (V) |
3.3 |
| Maximum Operating Supply Voltage (V) |
3.6 |
| Minimum Operating Temperature (°C) |
-40 |
| Maximum Operating Temperature (°C) |
85 |
| Temperature Flag |
Opr |
| Supplier Temperature Grade |
Industrial |
| Operating Supply Voltage (V) |
3.3 |
|
|
PACKAGE INFO
|
| Supplier Package |
LQFP |
| Basic Package Type |
Lead-Frame SMT |
| Pin Count |
100 |
| Lead Shape |
Gull-wing |
| PCB |
100 |
| Tab |
N/R |
| Pin Pitch (mm) |
0.5 |
| Package Length (mm) |
14 |
| Package Width (mm) |
14 |
| Package Height (mm) |
1.4 |
| Package Diameter (mm) |
N/R |
| Package Overall Length (mm) |
16 |
| Package Overall Width (mm) |
16 |
| Package Overall Height (mm) |
1.6(Max) |
| Seated Plane Height (mm) |
1.6(Max) |
| Mounting |
Surface Mount |
| Package Weight (g) |
N/A |
| Package Material |
Plastic |
| Package Description |
Low Profile Quad Flat Package |
| Package Family Name |
QFP |
| Jedec |
MS-026BED |
|
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MANUFACTURING INFO
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| Shelf Life Period |
2 Years |
|
|
PACKAGING INFO
|
| Packaging |
Tray |
| Quantity Of Packaging |
10000 |
|
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ECAD MODELS
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