ATSAM4E16EA-AUR vs ATSAM4E16CA-CU Comparison
Detailed side-by-side comparison of ATSAM4E16EA-AUR by Microchip Technology and ATSAM4E16CA-CU 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
ATSAM4E16EA-AUR - 120MHz Cortex-M4 1MB Flash MCU | Microchip
ATSAM4E16EA-AUR ✓ ActiveMicrochip Technology
ATSAM4E16CA-CU - 120MHz Cortex-M4 1MB Flash MCU | Microchip
ATSAM4E16CA-CU ✓ ActiveSpecification Comparison
| Parameter | ATSAM4E16EA-AUR | ATSAM4E16CA-CU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $11.00 | $6.68 |
| Core Processor | ARM Cortex-M4 with FPU | ARM Cortex-M4 |
| Core Size | 32-bit | 32-Bit |
| Maximum Clock Frequency | 120 MHz | 120 MHz |
| Flash Memory | 1 MB (1M x 8) | — |
| Series | SAM4E | SAM4E |
| Package | 144-LQFP (20 x 20 mm) | 100-TFBGA (9x9 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Number of Pins | 144 | — |
| Operating Temperature | [DATA_NEEDED: Operating Temperature] | [DATA_NEEDED: Operating Temperature Range] |
| Supply Voltage Range | [DATA_NEEDED: Supply Voltage Range] | — |
| SRAM | [DATA_NEEDED: SRAM size] | — |
| Peripherals | [DATA_NEEDED: Peripherals list] | — |
| Connectivity | [DATA_NEEDED: Connectivity interfaces] | — |
| Packaging | Tape & Reel (TR) | Tray |
| RoHS Status | Green / RoHS compliant (per Mouser listing) | — |
| Product Status | Active | — |
| Distributor Availability | In stock at LCSC (as of 2026-09-20) | — |
| Flash Memory Size | — | 1 MB (1M x 8) |
| SRAM Size | — | 128 KB |
| Instruction Cache | — | 2 KB |
| FPU | — | Yes (Floating Point Unit) |
| DSP Instructions | — | Yes |
| Memory Protection Unit | — | Yes (MPU) |
| Instruction Set | — | Thumb-2 |
| Supply Voltage | — | 1.2 V core / 3.3 V I/O |
| Connectivity Peripherals | — | UART/USART, SPI, TWI (I2C), Ethernet MAC, PWM |