ATSAM3X4CA-AUR vs ATSAM4CMP32CA-AUR Comparison
Detailed side-by-side comparison of ATSAM3X4CA-AUR by Microchip Technology and ATSAM4CMP32CA-AUR by Microchip Technology. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Microchip Technology
ATSAM3X4CA-AUR - 84MHz Cortex-M3 MCU 256KB Flash | Microchip
ATSAM3X4CA-AUR β ActiveMicrochip Technology
ATSAM4CMP32CA-AUR - Dual-Core Cortex-M4 120MHz MCU | Microchip
ATSAM4CMP32CA-AUR β ActiveSpecification Comparison
| Parameter | ATSAM3X4CA-AUR | ATSAM4CMP32CA-AUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $7.86 | $6.25 |
| Core Processor | ARM Cortex-M3 | ARM Cortex-M4/M4F (dual-core) |
| Core Size | 32-Bit | 32-Bit |
| Maximum Clock Frequency | 84 MHz | 120 MHz |
| Flash Memory Size | 256 KB (256K x 8) | β |
| Series | SAM3X (ATSAM3X) | SAM4CM (poly-phase metering) |
| Supply Voltage Minimum | 1.62 V | β |
| Nominal Supply Voltage Options | 1.8 V / 2.5 V / 3.3 V | β |
| Number of Pins | 100 | β |
| Package | 100-LQFP (14 x 14 mm) | 100-LQFP (14x14 mm) |
| Mounting Style | Surface Mount | β |
| Temperature Rating | Green Industrial | β |
| Program Memory Type | FLASH | β |
| Instruction Set | Thumb-2 (RISC) | β |
| RoHS Status | Compliant (Green package) | ROHS3 Compliant |
| SRAM Size | [DATA_NEEDED: SRAM size] | β |
| Number of I/O | [DATA_NEEDED: number of I/O] | β |
| Operating Temperature Range | [DATA_NEEDED: operating temperature range] | β |
| Peripherals | [DATA_NEEDED: peripheral list] | β |
| Program Memory Size | β | 2 MB (2M x 8) FLASH |
| RAM Size | β | 256 KB |
| Supply Voltage Range | β | 1.62 V to 3.6 V |
| Mounting Type | β | Surface Mount (SMD/SMT) |
| Number of Terminals | β | 100 |
| Terminal Form | β | Gull Wing |
| Package Shape | β | Square (LFQFP) |
| Temperature Grade | β | Industrial |
| Special Features | β | Cryptographic accelerator, 7-channel poly-phase support |
| Data Bus Width | β | 32 bit |