ATSAM4CMP32CB-AUR vs ATSAM4CMP32CA-AUR Comparison
Detailed side-by-side comparison of ATSAM4CMP32CB-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
ATSAM4CMP32CB-AUR - Dual-Core 120MHz 2MB Flash MCU | Microchip
ATSAM4CMP32CB-AUR ✓ ActiveMicrochip Technology
ATSAM4CMP32CA-AUR - Dual-Core Cortex-M4 120MHz MCU | Microchip
ATSAM4CMP32CA-AUR ✓ ActiveSpecification Comparison
| Parameter | ATSAM4CMP32CB-AUR | ATSAM4CMP32CA-AUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $5.90 | $6.25 |
| Core | ARM Cortex-M4/M4F Dual-Core | — |
| Core Architecture | 32-bit RISC | — |
| Maximum Clock Frequency | 120 MHz | 120 MHz |
| Flash Memory | 2 MB (2M x 8) | — |
| Supply Voltage | 1.2 V / 1.8 V / 2.5 V / 3.3 V | — |
| Package | 100-LQFP (14x14 mm) | 100-LQFP (14x14 mm) |
| Mounting Type | Surface Mount | Surface Mount (SMD/SMT) |
| Metrology Accuracy | Class 0.2 | — |
| Dynamic Range | 3000:1 | — |
| Metrology Channels | 7 channels, poly-phase | — |
| Security Feature | Hardware crypto | — |
| Operating Temperature Range | Industrial | — |
| Packaging | Tape and Reel (R suffix) | — |
| Moisture Sensitivity Level | [DATA_NEEDED: MSL level] | — |
| Programmability | Factory programmable | — |
| RoHS Status | Compliant (lead free) | ROHS3 Compliant |
| Package Family | LQFP, Green package | — |
| Core Processor | — | ARM Cortex-M4/M4F (dual-core) |
| Core Size | — | 32-Bit |
| Program Memory Size | — | 2 MB (2M x 8) FLASH |
| RAM Size | — | 256 KB |
| Supply Voltage Range | — | 1.62 V to 3.6 V |
| Number of Terminals | — | 100 |
| Terminal Form | — | Gull Wing |
| Package Shape | — | Square (LFQFP) |
| Temperature Grade | — | Industrial |
| Series | — | SAM4CM (poly-phase metering) |
| Special Features | — | Cryptographic accelerator, 7-channel poly-phase support |
| Data Bus Width | — | 32 bit |