Rockchip RV1126B
RV1126B is a high-performance vision processor SoC for machine vision application, especially for AI related application. It is based on quad-core ARM Cortex-A53 64-bit core which integrates NEON and FPU. The build-in NPU Support INT8/INT16 hybrid operation and computing power is up to 3.0TOPs.| Part No. | RV1126B |
|---|---|
| Datasheet | RV1126B Download |
| Manufacturer |  Rockchip |
| Description | high-performance vision processor SoC |
| Buy | Stock & Price |
FEATURES
1.2.1 Application Processor● Quad core ARM Cortex-A53
● Full implementation of the ARM architecture v8-A instruction set, ARM Neon Advanced SIMD
● Separately Integrated Neon and FPU
● 32KB L1 I-Cache and 32KB L1 D-Cache
● Unified 512KB L2 Cache for Cortex-A53
● TrustZone technology support
● Separate power domains for CPU core system to support internal power switch and externally turn on/off based on different application scenario
● PD_CPU2: 3rd Cortex-A53 + Neon + FPU + L1 I/D Cache
● PD_CPU3: 4th Cortex-A53 + Neon + FPU + L1 I/D Cache
● One isolated voltage domain to support DVFS 1.2.2 Memory Organization
● Internal on-chip memory
● Bootrom
● Support system boot from the following device:
● SPI interface Copyright © 2025 Rockchip Electronics Co., Ltd. 8 RV1126B Datasheet
● eMMC interface
● SD/MMC interface
● Support system code download by the following interface:
● USB2.0 interface
● UART interface
● 64KB system SRAM
● 8KB PMU SRAM Rev 1.3
● External off-chip memory
● Dyn...
