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STM32L4R9ZIT6 其他数据使用手册 - ST Microelectronics（意法半导体）
制造商:
ST Microelectronics（意法半导体）
封装:
LQFP-144
描述:
ARM MCU微控制单元, STM32 Family STM32L4 Series Microcontrollers, ARM 皮质-M4, 32位, 120 MHz, 2 MB, 640 KB
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引脚图在P65P66P67P68P69P70P71P72P73P74P75P76Hot
典型应用电路图在P191P192P229
封装尺寸在P282P283P284P285P286P287P288P289P290P291P292P293
型号编码规则在P301P302P303P304
技术参数、封装参数在P60P141
电气规格在P139P140P141P142P143P144P145P146P147P148P149P150
型号编号列表在P2
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STM32L4R9ZIT6数据手册
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This is information on a product in full production.
January 2018 DocID030321 Rev 3 1/306
STM32L4R5xx STM32L4R7xx
STM32L4R9xx
Ultra-low-power Arm
®
Cortex
®
-M4 32-bit MCU+FPU, 150DMIPS,
up to 2MB Flash, 640KB SRAM, LCD-TFT & MIPI DSI, ext. SMPS
Datasheet- production data
Features
• Ultra-low-power with FlexPowerControl
– 1.71 V to 3.6 V power supply
– -40 °C to 85/125 °C temperature range
– Batch acquisition mode (BAM)
– 305 nA in VBAT mode: supply for RTC and
32x32-bit backup registers
– 33 nA Shutdown mode (5 wakeup pins)
– 125 nA Standby mode (5 wakeup pins)
– 420 nA Standby mode with RTC
–2.8 A Stop 2 with RTC
– 110 A/MHz Run mode (LDO mode)
–43 A/MHz Run mode (@ 3.3 V SMPS
mode)
– 5 µs wakeup from Stop mode
– Brownout reset (BOR) in all modes except
shutdown
– Interconnect matrix
• 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 120 MHz,
MPU, 150 DMIPS/1.25 DMIPS/MHz
(Dhrystone 2.1), and DSP instructions
• Performance benckmark
– 1.25 DMIPS/MHz (Drystone 2.1)
– 409.20 Coremark
®
(3.41 Coremark/MHz
@120 MHz)
• Energy benckmark
– 233 ULPMark™CP score
– 56.5 ULPMark™PP score
• 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 MHz
oscillator, auto-trimmed by LSE (better than
±0.25 % accuracy)
– Internal 48 MHz with clock recovery
– 3 PLLs for system clock, USB, audio, ADC
• RTC with HW calendar, alarms and calibration
• Up to 24 capacitive sensing channels: support
touchkey, linear and rotary touch sensors
• Advanced graphics features
– Chrom-ART Accelerator™ (DMA2D) for
enhanced graphic content creation
– Chrom-GRC™ (GFXMMU) allowing up to
20% of graphic resources optimization
–MIPI
®
DSI Host controller with two DSI
lanes running at up to 500 Mbits/s each
– LCD-TFT controller
• 16x timers: 2 x 16-bit advanced motor-control,
2 x 32-bit and 5 x 16-bit general purpose, 2x
16-bit basic, 2x low-power 16-bit timers
(available in Stop mode), 2x watchdogs,
SysTick timer
• Up to 136 fast I/Os, most 5 V-tolerant, up to 14
I/Os with independent supply down to 1.08 V
• Memories
– 2-Mbyte Flash, 2 banks read-while-write,
proprietary code readout protection
– 640 Kbytes of SRAM including 64 Kbytes
with hardware parity check
– External memory interface for static
memories supporting SRAM, PSRAM,
NOR, NAND and FRAM memories
– 2 x OctoSPI memory interface
• 4x digital filters for sigma delta modulator
• Rich analog peripherals (independent supply)
UFBGA132 (7 × 7)
LQFP144 (20 × 20)
UFBGA169 (7 x 7)
LQFP100 (14 x 14)
UFBGA144 (10 x 10)
WLCSP144
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