STM32MP251CAL3 datasheet(9/241 Pages) STMICROELECTRONICS

9 / 241 page

Features

STM32MP25xC/F

Camera interface

Parallel RGB (DCMI)

Up to 80 MHz

Parallel interface (PSSI)

16-bit input or output, path shared with DCMI

and DCMIPP

HPDMA

3 instances, 48 physical channels in total

LPDMA

1 instance, 4 physical channels

Cryptography

CRYP (two instances)

DES/TDES (ECB, CBC), AES-256 (ECB, CBC,

CTR, GCM, GMAC, CCM)

Secure AES (SAES)

AES-256 (ECB, CBC, CTR, GCM, GMAC,

CCM), hardware attack protections, keys

sharing to CRYP

Public key accelerator (PKA)

Public key primitives for RSA, DH, and ECC

over GF(p). 64-bit core

Hash (HASH)

SHA-1, SHA-2 and SHA-3 (up to 512), MD5,

HMAC

Random number generator (RNG)

True-RNG. FIPS 140-2 NDRNG (NIST

SP800-90B certifiable)

Fuses (one-time programming)

12288 effective bits

Multi-function digital filter (MDF)

8 input channels with 8 filters

Audio digital filter (ADF)

1 input channel with 1 filter and sound-activity

detection

GPIOs

with interrupt (total count)

Up to 172(1)

Wake-up pins

Up to 6(1)

Tamper input/active output pins

Up to 8 inputs and 8 outputs(1)

Up to 12 bit ADC

3 (up to 5 Msps each)

ADC channels in total (differential)

Up to 23 channels (or 11 differential)(1)

VREF generation (VREFBUF)

1.21 V, 1.5 V, or VREF+ input

VREF+ input pin

Yes

1. See next tables for details.

2. Can be a boot source.

Table 2. STM32MP25xC/F differences per product lines

Feature

STM32MP251x STM32MP253x

STM32MP255x

STM32MP257x

CPU

Cortex-A35 FPU Neon TrustZone

Single-core

Dual-core

Cache size

L1 data +

instruction

32 + 32 Kbytes 2 x (32 + 32) Kbytes

L2 unified

512 Kbytes

Frequency

STM32MP25xC

Up to 1200 MHz

STM32MP25xF

Up to 1500 MHz

GPU

For 3D graphics

VeriSilicon GC8000UL -

Open GL ES 3.2.8 - Vulkan 1.2

Performance(1) /

frequency

STM32MP25xC

800 MHz, up to 133 Mtriangle/s or

800 Mpixel/s

STM32MP25xF

900 MHz, up to 150 Mtriangle/s or

900 Mpixel/s

NPU

For AI processing

VeriSilicon GC8000UL - TensorFlowLite

- ONNX - Linux NN

STM32MP251C/F STM32MP253C/F STM32MP255C/F STM32MP257C/F

Description

DS14284 - Rev 3

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