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超低功耗32位MCU


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Device Name　 CX3288AGL64C CX3288AGL100C CX3288AEL144C CX3288AEL176C CX3288AEB292C CX3288ADB480C CX3288ARL100C
Target Market Automotive General Automotive General Automotive Enhanced Automotive Enhanced Automotive Enhanced Automotive Dual-core Automotive Reliability
System Core RISC-V core up to 240MHz RISC-V core up to 240MHz RISC-V core up to 300MHz RISC-V core up to 300MHz RISC-V core up to 300MHz RISC-V dual-core up to 300MHz RISC-V core up to 240MHz
Ambient temperature (Ta) -40℃ to 125℃ -40℃ to 125℃ -40℃ to 125℃ -40℃ to 125℃ -40℃ to 125℃ -40℃ to 125℃ ‘-40℃ to 150℃
Memory Flash 1MB 1MB  2MB  2MB 2MB 4MB 1MB
Emulated EEPROM 64KB-512KB 64KB-512KB 64KB-1MB 64KB-1MB 1MB 1MB 64KB-512KB
I/D Cache 8KB/8KB 8KB/8KB 8KB/8KB 8KB/8KB 8KB/8KB 8KB/8KB per core 8KB/8KB
SPI FLASH No No Yes Yes Yes Yes No
PSRAM No No Yes Yes Yes Yes No
SRAM 128KB+32KB 128KB+32KB 256KB+64KB 256KB+64KB 256KB+64KB 512KB+128KB 128KB+32KB
Communication UART 2x 2x 4x 6x 12x 12x 2x
LIN 4x 4x 6x 6x 6x 12x 4x
CAN 4x 4x 6x 6x 6x 12x 4x
Ethernet No No 1x 1x 1x 2x No
I2C 2x 2x 4x 4x 4x 8x 2x
SPI 4x 4x 6x 6x 6x 12x 4x
IO GPIO 46 82 126 158 220 420 82
Analog 12-bit DAC 1x 1x 1x 1x 1x 2x 1x
12-bit ADC 20 channel 32 channel 38 channel 42 channel 42 channel 84 channel 32 channel
Timer Low Power Interrupt Timer (LPIT) 1x 1x 2x 2x 2x 4x 1x
SPWM 2x 2x 4x 4x 4x 8x 2x
MPWM 2x 2x 4x 4x 4x 8x 2x
Low Power Timer (LPTMR) 1x 1x 2x 2x 2x 4x 1x
Real Time Counter (RTC) 1x 1x 1x 1x 1x 1x 1x
Other Security HSM HSM HSM HSM HSM+ HSM+ HSM
Standard AEC-Q100 Grade1 AEC-Q100 Grade1 AEC-Q100 Grade1 AEC-Q100 Grade1 AEC-Q100 Grade1 AEC-Q100 Grade1 AEC-Q100 Grade0
ASIL-B ASIL-B ASIL-B ASIL-B ASIL-B ASIL-C ASIL-C
EVITA light EVITA light EVITA light EVITA light EVITA light EVITA light EVITA light
Packages LQFP64 LQFP100 LQFP144 LQFP176 BGA292 BGA480 LQFP100
备注：也有类似的工业级产品可以提供，主频可以高达420MHz，工作温度-40℃ to 105℃。