Texas Instruments DRA821U2CGBALMR 微处理器 - MPU 双核 Arm Cortex-A72 四核 Cortex-R5F 4-

Core: ARM Cortex A72, ARM Cortex R5F

I/O Voltage: 1.8 V, 3.3 V

Memory Type: DDR LPDDR4, SRAM

Data RAM Size: 512 kB, 1 MB

Data Bus Width: 64 bit

Interface Type: Ethernet, I2C, SDIO, SPI, UART, USB

Mounting Style: SMD/SMT

Number of I/Os: 141 I/O

Number of Cores: 6 Core

Watchdog Timers: Watchdog Timer, Windowed

Processor Series: Jacinto

Moisture Sensitive: Yes

L1 Cache Data Memory: 32 kB, 32 kB

Maximum Clock Frequency: 1 GHz, 2 GHz

Operating Supply Voltage: 800 mV

Number of Timers/Counters: 30 Timer

L1 Cache Instruction Memory: 32 kB, 48 kB

Maximum Operating Temperature: + 125 C

Minimum Operating Temperature: - 40 C

L2 Cache Instruction / Data Memory: 64 kB, 1 MB