ATSAM4CMS4CB-AU vs ATSAM4CMP16CB-AUR Comparison
Detailed side-by-side comparison of ATSAM4CMS4CB-AU by Microchip Technology and ATSAM4CMP16CB-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
ATSAM4CMS4CB-AU - Dual-Core 120MHz MCU 256KB | Microchip
ATSAM4CMS4CB-AU β ActiveMicrochip Technology
ATSAM4CMP16CB-AUR - Dual-Core 120MHz 1MB MCU | Microchip
ATSAM4CMP16CB-AUR β ActiveSpecification Comparison
| Parameter | ATSAM4CMS4CB-AU | ATSAM4CMP16CB-AUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.00 | $5.95 |
| Core Architecture | 32-bit dual-core ARM Cortex-M4/M4F | β |
| Maximum Clock Frequency | 120 MHz | 120 MHz |
| Flash Memory | 256 KB (256K x 8) | 1 MB (1M x 8) |
| SRAM | 128 KB | β |
| Core Supply Voltage | 1.2 V | β |
| I/O Supply Voltage | [DATA_NEEDED: I/O supply voltage] | β |
| Metrology Front End | Single-phase, 4-channel AFE | β |
| Metrology Accuracy | Class 0.2, dynamic range 3000:1 | Class 0.2 over 3000:1 dynamic range |
| Hardware Security | Integrated crypto engine (CRYPTO AFE) | β |
| Package | 100-LQFP (14 x 14 mm) | 100-LQFP (14x14 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Packaging | Tray | Tape & Reel (T/R) |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | Industrial (-40C to +85C) |
| Series | SAM4CM (SAM4C family) | β |
| Application Segment | Residential and single-phase smart metering | β |
| MSL Rating | [DATA_NEEDED: moisture sensitivity level] | β |
| RoHS Status | unknown | Green (RoHS compliant per Mouser listing) |
| Core Processor | β | ARM Cortex-M4/M4F (dual-core) |
| Core Size | β | 32-bit |
| RAM | β | 128 KB |
| Number of I/O | β | 52 |
| Connectivity | β | EBI/EMI, I2C, IrDA, SPI, UART/USART |
| Peripherals | β | Metering (7 channels), Crypto, DMA, WDT |
| Supply Voltage | β | 1.2 V / 3.3 V |
| Programmable | β | Yes |
| Moisture Sensitivity Level | β | [DATA_NEEDED: MSL level] |