STMicroelectronics · Electronic Components
STM32N657L0
High performance Arm Cortex-M55 MCU, 800MHz, 4.2MB SRAM, Neural-ART accelerator 600 GOPS, NeoChrom GPU, JPEG Codec, H-264 enc, HW crypto
Part NumberSTM32N657L0
ManufacturerSTMicroelectronics
AvailabilityAvailable to order — request a quote
Specifications
SeriesSTM32N6
PackageVFBGA 223 10x10x1 P 0.5 mm
CoreArm Cortex-M55
Frequency Mhz800
Ram Kb4200.0
InterfacesI2C: 4; SPI: 6; I2S: 3; USART: 5; UART: 5; USB: USB OTG HS; CAN-FD: 3; Ethernet: 1Gbps (IEEE 1588, TSN); I3C: 2; Externa
AnalogADC12: 2 conv / 20 ch; ADC16: 2 conv / 0 ch
Timers16-bit timers: 13; 32-bit timers: 4; Motor control timers: 1; Other: HR timer, LP timer
SecurityCrypto: AES, ECDSA, HMAC, OTF ENC/DEC, PKA, S-AES, S-ECC, S-RSA, SHA-1, SHA-2, TRNG; Security: Abnormal Situation Handli
Supply Voltage1.71–3.6 V
Temp Range-40.0 to 125.0 °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 STM32N657L0 available?
We can source STM32N657L0 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 STM32N657L0 by STMicroelectronics obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If STM32N657L0 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 STM32N657L0?
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 STM32N657L0?
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.