Low Power Crypto Embedded Controller - Microchip
Description
CEC1302
Low Power Crypto Embedded Controller
Product Features
• ARM® Cortex®-M4 Processor Core - 32-Bit ARM v7-M Instruction Set Architecture - Hardware Floating Point Unit (FPU) - Single 4GByte Addressing Space (Von Neumann Model) - Little-Endian Byte Ordering - Bit-Banding Feature Included - NVIC Nested Vectored Interrupt Controller
- Up to 240 Individually-Vectored Interrupt Sources Supported
- 8 Levels of Priority, Individually Assignable By Vector - Chip-Level Interrupt Aggregator supported, to
expand number of interrupt sources or reduce number of vectors
- System Tick Timer - Complete ARM-Standard Debug Support
- JTAG-Based DAP Port, Comprised of SWJ-DP and AHB-AP Debugger Access Functions
- Full DWT Hardware Functionality: 4 Data Watchpoints and Execution Monitoring
- Full FPB Hardware Breakpoint Functionality: 6 Execution Breakpoints and 2 Literal (Data) Breakpoints
- Comprehensive ARM-Standard Trace Support
- Full DWT Hardware Trace Functionality for Watchpoint and Performance Monitoring
- Full ITM Hardware Trace Functionality for Instrumented Firmware Support and Profiling
- Full ETM Hardware Trace Functionality for Instruction Trace
- Full TPIU Functionality for Trace Output Communication
• 128K SRAM (Code and Data) - 96K Optimized for Code - 32K Optimized for Data
• 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 Hash engine
• Cryptographic Hash Engine - Support for SHA-1 & SHA-256 - DMA interface to SRAM, shared with AES engine
• Public Key Cryptographic Engine - Hardware support for RSA and Elliptic Curve public key algorithms - RSA keys length from 512 to 2048 bits - ECC Prime Field keys up to 256 bits
• Cryptographic Features - True Random Number Generator
- 1K bit FIFO
- Secure Boot from ROM
- Hardware based root of trust
- Support Secure Firmware Updates • Two SPI Memory Interfaces
- 3-pin Full Duplex serial co...
Similar Datasheet
