Microchip Technology CEC1302 Low Power Crypto Embedded Controller
Microchip CEC1302 Low Power Crypto Embedded Controller (EC) features a 32-bit ARM® Cortex®-M4 embedded microcontroller. The CEC1302 has 128KB of SRAM, 32KB of Boot ROM, and an I2C bus to communicate with a system host.
Two SPI memory interfaces allow the EC to read its code from external SPI flash memory: private SPI and/or shared SPI. The Shared SPI interface allows for EC code to be stored in a shared SPI chip. The private SPI memory interface provides for a dedicated SPI flash that is only accessible by the EC.
Features
- ARM® Cortex®-M4 Processor Core
- Multi-purpose AES Cryptographic Engine
- Hardware support for ECB, CTR, CBC, and OFB AES modes
- Support for 128-bit, 192-bit, and 256-bit key length
- DMA interface to SRAM shared with the Hash engine
- 128KB SRAM (Code and Data)
- 96KB Optimized for Code
- 32KB Optimized for Data
- Cryptographic Hash Engine
- Support for SHA-1 and SHA-256
- DMA interface to SRAM shared with AES engine
Block Diagram
Technical Specs
Related Product
Mikroe CEC1302 clicker
Brings click board connectivity to the 32-bit Arm® Cortex® 4 CEC1302 microcontroller.
Đã phát hành: 2016-05-12
| Đã cập nhật: 2022-03-11