ATSAM4SA16CA-ANR vs ATSAM4SA16CA-CU Comparison
Detailed side-by-side comparison of ATSAM4SA16CA-ANR by Microchip Technology and ATSAM4SA16CA-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
ATSAM4SA16CA-ANR - 120MHz Cortex-M4 MCU 1MB Flash | Microchip
ATSAM4SA16CA-ANR ✓ ActiveMicrochip Technology
ATSAM4SA16CA-CU - 120MHz Cortex-M4 MCU 1MB Flash | Microchip
ATSAM4SA16CA-CU ✓ ActiveSpecification Comparison
| Parameter | ATSAM4SA16CA-ANR | ATSAM4SA16CA-CU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $5.38 | $5.39 |
| Core | ARM Cortex-M4 with FPU | — |
| CPU Architecture | 32-bit RISC | — |
| Maximum Clock Frequency | 120 MHz | — |
| Flash Memory | 1 MB (1M x 8) | — |
| SRAM | 160 KB | 160 KB |
| Operating Voltage Range | 1.62 V to 3.6 V | — |
| Package | 100-pin LQFP (14x14 mm) | 100-pin TFBGA (9x9 mm) |
| Operating Temperature Range | -40C to +85C (Industrial) | — |
| Mounting Type | Surface Mount | Surface Mount |
| Terminal Form | GULL WING | — |
| Number of Terminals | 100 | — |
| Package Code | LFQFP | — |
| Packaging | Tape and Reel (TR) | — |
| Supply Voltage (Nominal) | 1.2 V (core) / 3.3 V (I/O) | — |
| RoHS Status | Compliant | Compliant |
| Core Architecture | — | ARM Cortex-M4 with FPU and DSP |
| Bit Width | — | 32-bit |
| Maximum CPU Frequency | — | 120 MHz |
| Program Memory (Flash) | — | 1 MB (1024 KB) |
| Instruction Cache | — | 2 KB |
| MPU (Memory Protection Unit) | — | Yes |
| GPIO Lines | — | 79 |
| Operating Temperature | — | -40C to +85C (Industrial) |
| Supply Voltage | — | 1.2 V core / 3.3 V I/O (typical) |
| External Bus Interface | — | 8-bit data, 24-bit address |
| ADC Resolution | — | 12-bit |
| DAC Resolution | — | 12-bit |
| DMA Channels | — | Multi-channel DMA + Peripheral DMA Controller (PDC) |
| Communication Interfaces | — | USB 2.0 FS, EMAC 10/100, 4x USART, 3x TWI, 2x SPI, 1x HS-SPI |
| Instruction Set | — | Thumb-2, DSP extensions |
| Pin-to-Pin Compatibility | — | SAM3N, SAM3S (64/100-pin), SAM7S legacy |