STMicroelectronics · Electronic Components
STM32H733ZG
High-performance and DSP with DP-FPU, Arm Cortex-M7 MCU with 1 MByte Flash, 564 Kbytes RAM, 550 MHz CPU, L1 cache, extenal memory interface, subset of peripherals, including a Crypto accelerator
Part NumberSTM32H733ZG
ManufacturerSTMicroelectronics
AvailabilityAvailable to order — request a quote
Specifications
SeriesSTM32H7
PackageLQFP 144 20x20x1.4 mm, UFBGA 144 7x7x0.6 P 0.5 mm
CoreArm Cortex-M7
Frequency Mhz550
Flash Kb1024.0
Ram Kb564.0
InterfacesI2C: 5; SPI: 6; I2S: 4; USART: 5; UART: 6; USB: USB OTG FS; CAN-FD: 3; Ethernet: 100Mbps (IEEE 1588); External memory: F
AnalogADC12: 1 conv / 11, 12 ch; ADC16: 2 conv / 16, 18 ch; DAC12: 2; Comparators: 2; Op amps: 2
Timers16-bit timers: 17; 32-bit timers: 4; Other: Dual Watchdog, LP timer, RTC, SysTick
SecurityCrypto: AES, DES/TDES, MD5, OTF DEC, SHA-1, SHA-2, TRNG; Security: Abnormal Situation Handling, Application Lifecycle, C
Supply Voltage1.62–3.6 V
Temp Range-40.0 to 85.0 °C
RH Electronics, Inc. — independent stocking distributor since 1982.
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Frequently asked
Is STM32H733ZG available?
We can source STM32H733ZG even if it isn't in our active stock list. As an independent distributor we reach inventory outside the franchise channel — including hard-to-find and obsolete parts. Send us a quote request.
Is STM32H733ZG by STMicroelectronics obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If STM32H733ZG has been discontinued, we can often source remaining stock or qualified alternates. Contact us with your quantity and target date.
How does RH Electronics verify parts like STM32H733ZG?
Every incoming shipment is inspected under our ISO 9001:2015 quality system — documentation, markings, and construction checked against known-good references. For deeper analysis, we direct work through accredited independent labs. We've been an ERAI member since 1998 and a GIDEP participant.
Can you find a cross-reference or alternate for STM32H733ZG?
Yes. Our team reads part numbers the way they were designed — decoding family, speed, temperature grade, package, and reliability level — to identify acceptable alternates when the exact part isn't available. Submit a quote request and we'll advise.