STM32F437ZIT7

High-performance advanced line, Arm Cortex-M4 core with DSP and FPU, 2 Mbyes of Flash memory, 180 MHz CPU, ART Accelerator, Chrom-ART Accelerator, FMC with SDRAM, HW crypto

Parameters

Supply Voltage Min Volt	1.7
Supply Voltage Max Volt	3.6
Operating Temp Min Celsius	-40.0
Operating Temp Max Celsius	105.0
Core	Arm Cortex-M4
ECCN US	5A992.c
ECCN EU	NEC
Packing Type	Tray
RoHs compliant	Ecopack2
Grade	Industrial
Package Name	LQFP 144 20x20x1.4 mm

Description

The STM32F437xx and STM32F439xx devices are based on the high-performance Arm® Cortex®-M4 32-bit RISC core operating at a frequency of up to 180 MHz. The Cortex®-M4 core features a floating-point unit (FPU) single precision, which supports all Arm® single-precision data-processing instructions...
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Key features

Key features
Includes ST state-of-the-art patented technology. 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 180 MHz, MPU, 225 DMIPS/1.25 DMIPS/MHz (Dhrystone 2.1), and DSP instructions Memories 512 bytes of OTP memory Up to 2 MB of flash memory organized into two banks allowing read-while-write Up to 256+4 KB of SRAM including 64 KB of CCM (core coupled memory) data RAM Flexible external memory controller with up to 32-bit data bus: SRAM, PSRAM, SDRAM/LPSDR SDRAM, compact flash/NOR/NAND memories LCD parallel interface, 8080/6800 modes LCD-TFT controller with fully programmable resolution (total width up to 4096 pixels, total height up to 2048 lines and pixel clock up to 83 MHz) Chrom-ART Accelerator™ for enhanced graphic content creation (DMA2D) Clock, reset, and supply management 1.7 V to 3.6 V application supply and I/Os POR, PDR, PVD, and BOR 4-to-26 MHz crystal oscillator Internal 16 MHz factory-trimmed RC (1% accuracy) 32 kHz oscillator for RTC with calibration Internal 32 kHz RC with calibration Low power Sleep, Stop, and Standby modes V_BAT supply for RTC, 20×32-bit backup registers + optional 4 KB backup SRAM 3×12-bit, 2.4 MSPS ADC: up to 24 channels and 7.2 MSPS in triple interleaved mode 2×12-bit D/A converters General-purpose DMA: 16-stream DMA controller with FIFOs and burst support Up to 17 timers: up to twelve 16-bit and two 32-bit timers up to 180 MHz, each with up to four IC/OC/PWM or pulse counter and quadrature (incremental) encoder input Debug mode SWD and JTAG interfaces Cortex^®-M4 Trace Macrocell™ Up to 168 I/O ports with interrupt capability Up to 164 fast I/Os up to 90 MHz Up to 166 5 V-tolerant I/Os Up to 21 communication interfaces Up to 3 × I²C interfaces (SMBus/PMBus) Up to four USARTs/4 UARTs (11.25 Mbit/s, ISO7816 interface, LIN, IrDA, modem control) Up to 6 SPIs (45 Mbit/s), 2 with muxed full-duplex I²S for audio class accuracy via internal audio PLL or external clock 1 x SAI (serial audio interface) 2 × CAN (2.0B active) and SDIO interface Advanced connectivity USB 2.0 full-speed device/host/OTG controller with on-chip PHY USB 2.0 high-speed/full-speed device/host/OTG controller with dedicated DMA, on-chip full-speed PHY and ULPI 10/100 Ethernet MAC with dedicated DMA: supports IEEE 1588v2 hardware, MII/RMII 8- to 14-bit parallel camera interface up to 54 Mbytes/s Cryptographic acceleration: hardware acceleration for AES 128, 192, 256, triple DES, HASH (MD5, SHA-1, SHA-2), and HMAC True random number generator CRC calculation unit RTC: subsecond accuracy, hardware calendar 96-bit unique ID ECOPACK2 compliant packages

In stock

Quantity	$ per unit	Savings
1-9	$15.40	0%
10-24	$12.20	21%
25-99	$10.80	30%
100-249	$10.43	32%
250-359	$10.07	35%
360-1079	$9.81	36%
1080-10000	$9.71	37%
10000 +	Contact sales

$15.40

Parameters

Supply Voltage Min Volt	1.7
Supply Voltage Max Volt	3.6
Operating Temp Min Celsius	-40.0
Operating Temp Max Celsius	105.0
Core	Arm Cortex-M4
ECCN US	5A992.c
ECCN EU	NEC
Packing Type	Tray
RoHs compliant	Ecopack2
Grade	Industrial
Package Name	LQFP 144 20x20x1.4 mm

Description

Key features

Key features
Includes ST state-of-the-art patented technology. 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 180 MHz, MPU, 225 DMIPS/1.25 DMIPS/MHz (Dhrystone 2.1), and DSP instructions Memories 512 bytes of OTP memory Up to 2 MB of flash memory organized into two banks allowing read-while-write Up to 256+4 KB of SRAM including 64 KB of CCM (core coupled memory) data RAM Flexible external memory controller with up to 32-bit data bus: SRAM, PSRAM, SDRAM/LPSDR SDRAM, compact flash/NOR/NAND memories LCD parallel interface, 8080/6800 modes LCD-TFT controller with fully programmable resolution (total width up to 4096 pixels, total height up to 2048 lines and pixel clock up to 83 MHz) Chrom-ART Accelerator™ for enhanced graphic content creation (DMA2D) Clock, reset, and supply management 1.7 V to 3.6 V application supply and I/Os POR, PDR, PVD, and BOR 4-to-26 MHz crystal oscillator Internal 16 MHz factory-trimmed RC (1% accuracy) 32 kHz oscillator for RTC with calibration Internal 32 kHz RC with calibration Low power Sleep, Stop, and Standby modes V_BAT supply for RTC, 20×32-bit backup registers + optional 4 KB backup SRAM 3×12-bit, 2.4 MSPS ADC: up to 24 channels and 7.2 MSPS in triple interleaved mode 2×12-bit D/A converters General-purpose DMA: 16-stream DMA controller with FIFOs and burst support Up to 17 timers: up to twelve 16-bit and two 32-bit timers up to 180 MHz, each with up to four IC/OC/PWM or pulse counter and quadrature (incremental) encoder input Debug mode SWD and JTAG interfaces Cortex^®-M4 Trace Macrocell™ Up to 168 I/O ports with interrupt capability Up to 164 fast I/Os up to 90 MHz Up to 166 5 V-tolerant I/Os Up to 21 communication interfaces Up to 3 × I²C interfaces (SMBus/PMBus) Up to four USARTs/4 UARTs (11.25 Mbit/s, ISO7816 interface, LIN, IrDA, modem control) Up to 6 SPIs (45 Mbit/s), 2 with muxed full-duplex I²S for audio class accuracy via internal audio PLL or external clock 1 x SAI (serial audio interface) 2 × CAN (2.0B active) and SDIO interface Advanced connectivity USB 2.0 full-speed device/host/OTG controller with on-chip PHY USB 2.0 high-speed/full-speed device/host/OTG controller with dedicated DMA, on-chip full-speed PHY and ULPI 10/100 Ethernet MAC with dedicated DMA: supports IEEE 1588v2 hardware, MII/RMII 8- to 14-bit parallel camera interface up to 54 Mbytes/s Cryptographic acceleration: hardware acceleration for AES 128, 192, 256, triple DES, HASH (MD5, SHA-1, SHA-2), and HMAC True random number generator CRC calculation unit RTC: subsecond accuracy, hardware calendar 96-bit unique ID ECOPACK2 compliant packages