ATSAM4E8CA-AU vs ATSAM4E16CA-AU Comparison
Detailed side-by-side comparison of ATSAM4E8CA-AU by Microchip Technology and ATSAM4E16CA-AU 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
ATSAM4E8CA-AU - 120MHz Cortex-M4 MCU 512KB Flash | Microchip
ATSAM4E8CA-AU β ActiveMicrochip Technology
ATSAM4E16CA-AU - 120MHz Cortex-M4 MCU 1MB Flash | Microchip
ATSAM4E16CA-AU β ActiveSpecification Comparison
| Parameter | ATSAM4E8CA-AU | ATSAM4E16CA-AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $7.45 | $7.65 |
| Core Processor | ARM Cortex-M4 | ARM Cortex-M4 |
| Core Size | 32-bit | 32-bit |
| Maximum Clock Frequency | 120 MHz | 120 MHz |
| Flash Memory | 512 KB (512K x 8) | β |
| SRAM | [DATA_NEEDED: SRAM size] | β |
| Supply Voltage (Vdd) | 1.62 V to 3.6 V | β |
| Core Voltage Domain | 1.2 V / 2.5 V / 3.3 V | β |
| Package | 100-LQFP (14x14 mm) | 100-LQFP (14x14 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | -40C to +85C (industrial) |
| FPU / DSP Instructions | Yes (hardware FPU, Thumb-2 DSP) | β |
| Ethernet | 10/100 Mbps Ethernet MAC | β |
| Series | SAM4E | SAM4E |
| Packaging | Tray | Tape & Reel (AU suffix), MRL A |
| RoHS Status | [DATA_NEEDED: RoHS status] | Compliant (green) |
| Lifecycle Recommendation | Revision B recommended for new designs (per Microchip) | β |
| Flash Memory Size | β | 1 MB (1M x 8) |
| SRAM Size | β | 128 KB |
| Cache | β | 2 KB |
| FPU | β | Yes (hardware Floating Point Unit) |
| DSP Instructions | β | Yes |
| Memory Protection Unit | β | Yes (MPU) |
| Instruction Set | β | Thumb-2 |
| Supply Voltage | β | [DATA_NEEDED: supply voltage range] |
| Connectivity | β | Advanced connectivity peripherals (Ethernet-class within SAM4E family) |