STM32MP251C datasheet(34/241 Pages) STMICROELECTRONICS

34 / 241 page

•

FPD-Link-I and OpenLDI (v0.95) protocols

•

Single-link or dual-link operation

•

Single-display or double-display (with the same content duplicated on both)

•

Flexible bit-mapping, including JEIDA and VESA

•

RGB888 or RGB666 output

•

Up to 2 links of 4 data lanes, up to 1.1 Gbit/s per lane

–

FPD bitrate: 784 Mbit/s per lane (112 Mpixel/s per link, 224 Mpixel/s if dual Link)

–

OpenLDI bitrate: 1100 Mbit/s per lane (157 Mpixel/s per link, 314 Mpixel/s if dual link)

•

Up to QXGA (2048 × 1536) @60 fps with dual link

•

Up to WSXGA+ (1680 × 1050) @60 fps with single FPD link (1080p60 supported with OpenLDI)

3.40

Video encoder (VENC)

Note:

Features may be limited or absent in some devices or packages (see Section 2 for details).

•

Video encode

–

H264 (MPEG4_Part10/AVC, baseline/main/high up to 5.2), VP8

–

Up to 1080p60 for H264/VP8 (performance shared with the VDEC)

•

Still-image encode

–

JPEG (baseline interleaved)

–

Up to 500 Mpixel/s for JPEG (performance shared with the VDEC)

•

VDERAM

–

128 Kbytes

–

Hardware handshake between VENC and VDEC

–

Can be statically assigned to CPU as additional system RAM by SYSCFG setting

3.41

Video decoder (VDEC)

Note:

Features may be limited or absent in some devices or packages (see Section 2 for details).

•

Video decode

–

H264 (MPEG4_Part10/AVC, baseline/main/high up to 5.2), VP8

–

Up to 1080p60 for H264/VP8 (performance shared with the VENC)

•

Still-image decode

–

JPEG (baseline interleaved).

–

Up to 500 Mpixel/s for JPEG (performance shared with the VENC)

•

VDERAM

–

128 Kbytes

–

Hardware handshake between VENC and VDEC

–

Can be statically assigned to CPU as additional system RAM by SYSCFG setting

3.42

True random number generator (RNG )

All devices embed an RNG that deliver s 32-bit random numbers generated by an integrated analog circuit.

3.43

Hash processor (HASH)

The HASH is a fully compliant implementation of the secure hash algorithm (SHA-1, SHA-2 family, SHA-3 family),

and the HMAC (keyed-hash message authentication code) algorithm. The HMAC is suitable for applications that

require a message authentication.

The HASH computes FIPS (federal information processing Standards) approved digests of 160-, 224-, 256-, 384-,

and 512-bit length, for messages of any length:

•

less than 264 bits (for SHA-1, SHA-224, and SHA-256)

•

less than 2128 bits (for SHA-384, SHA-512)

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

Functional overview

DS14284 - Rev 3

page 34/241

STM32MP251C Datasheet(PDF) 34 Page - STMicroelectronics

STM32MP251C Datasheet(HTML) 34 Page - STMicroelectronics

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

Datasheet Download

Link URL