ATSAM4SD16BA-MU vs ATSAM4SD16BA-ANR Comparison
Detailed side-by-side comparison of ATSAM4SD16BA-MU by Microchip Technology and ATSAM4SD16BA-ANR 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
ATSAM4SD16BA-MU - 120MHz Cortex-M4 MCU 1MB Flash 64-QFN | Microchip
ATSAM4SD16BA-MU β ActiveMicrochip Technology
ATSAM4SD16BA-ANR - 1MB Flash Cortex-M4 MCU 120MHz | Microchip
ATSAM4SD16BA-ANR β ActiveSpecification Comparison
| Parameter | ATSAM4SD16BA-MU | ATSAM4SD16BA-ANR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $4.12 | $5.92 |
| Core Processor | ARM Cortex-M4 | β |
| Core Size | 32-Bit Single-Core | β |
| Maximum Clock Speed | 120 MHz | β |
| Program Memory Size (Flash) | 1 MB (1M x 8) | β |
| Instruction Cache | 2 Kbytes | β |
| Memory Protection Unit (MPU) | Yes | β |
| DSP Instruction Set | Yes | β |
| Thumb-2 Instruction Set | Yes | β |
| I/O Count | 47 | β |
| Supply Voltage (Core) | 1.2 V | β |
| Supply Voltage (I/O) | 3.3 V | β |
| Package | 64-VFQFN Exposed Pad (9x9 mm) | 64-LQFP, 10 x 10 mm, 0.5 mm pitch (AN suffix) |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | -40C to +85C (Industrial) | -40 C to +105 C (industrial) |
| RoHS Status | Compliant | Compliant |
| Pin-to-Pin Compatibility | SAM3N, SAM3S (64/100-pin), SAM7S legacy | β |
| Core | β | ARM Cortex-M4 with FPU and DSP extensions |
| Maximum Clock Frequency | β | 120 MHz |
| Core Mark Performance | β | 1.25 DMIPS/MHz (Dhrystone 2.1) |
| Flash Memory | β | 1024 KB (dual-bank, in-application programmable) |
| SRAM | β | 128 KB (plus 16 KB backup SRAM) |
| Supply Voltage (VDDIO/VDDCORE) | β | 1.62 V to 3.6 V |
| I/O Pins | β | Up to 47 GPIO |
| ADC | β | 12-bit, up to 1 Msps, 16 channels |
| DAC | β | 12-bit, 2 channels |
| USB | β | USB 2.0 Full-Speed Device/Host/OTG |
| SD/MMC | β | 1 x High-Speed SD/MMC/SDIO |
| USART/UART | β | 6 x USART + 2 x UART |
| SPI | β | 2 x SPI (one with extended FIFO) |
| TWI (I2C-compatible) | β | 3 x TWI |
| External Bus Interface | β | 16-bit EBI (SRAM/SDRAM/NOR/NAND) |
| Timers | β | 3 x 16-bit TC + 1 x 16-bit RTT + 1 x RTC |