ATSAM4CMS8CA-AUR vs ATSAM4CMS32CA-AUR Comparison
Detailed side-by-side comparison of ATSAM4CMS8CA-AUR by Microchip Technology and ATSAM4CMS32CA-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
ATSAM4CMS8CA-AUR - Dual-Core 120MHz MCU 512KB Flash | Microchip
ATSAM4CMS8CA-AUR β ActiveMicrochip Technology
ATSAM4CMS32CA-AUR - Dual-Core 120MHz 2MB Flash MCU | Microchip
ATSAM4CMS32CA-AUR β ActiveSpecification Comparison
| Parameter | ATSAM4CMS8CA-AUR | ATSAM4CMS32CA-AUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $5.92 | $9.75 |
| Core Processor | ARM Cortex-M4/M4F dual-core | ARM Cortex-M4/M4F |
| Core Size | 32-bit | β |
| Maximum Clock Frequency | 120 MHz | 120 MHz |
| Flash Memory | 512 KB (512K x 8) | β |
| SRAM | 128 KB (128K x 8) | β |
| Supply Voltage Range | 1.62 V to 3.6 V | β |
| Package | 100-LQFP (14x14 mm) | 100-LQFP (14 x 14 mm) |
| Terminal Count | 100 | β |
| Terminal Form | Gull Wing | β |
| Mounting Type | Surface Mount | Surface Mount |
| Temperature Grade | Industrial | β |
| Series | SAM4CM | SAM4CM (ATSAM4CM) |
| Architecture | ARMv7E-M (RISC) | β |
| Packaging | Tape & Reel (R suffix) | Tape & Reel (TR) |
| RoHS Status | Compliant | Green (per Mouser listing) |
| Core Architecture | β | 32-Bit Dual-Core |
| Flash Memory Size | β | 2 MB (2M x 8) |
| RAM Size | β | 256 KB (256K x 8) |
| Supply Voltage | β | [DATA_NEEDED: Supply Voltage] |
| Operating Temperature | β | -40C to +85C (TA) |
| Security Feature | β | Hardware crypto engine (CRYPTO) |
| FPU | β | Yes (Cortex-M4F, per core) |
| Special Features | β | Dual phase, Rework GND + VddCore, MRLA |
| Moisture Sensitivity Level | β | [DATA_NEEDED: MSL Level] |
| Number of I/O | β | [DATA_NEEDED: Number of I/O] |