ATSAM4S-EK2 vs ATSAM4SD16CB-CFN Comparison
Detailed side-by-side comparison of ATSAM4S-EK2 by Microchip Technology and ATSAM4SD16CB-CFN 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
ATSAM4SD16CB-CFN - 120MHz Cortex-M4 MCU 1MB Flash | Microchip
ATSAM4SD16CB-CFN β ActiveSpecification Comparison
| Parameter | ATSAM4S-EK2 | ATSAM4SD16CB-CFN |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Development Boards | Microcontrollers |
| Lifecycle Status | Obsolete | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $260.00 | $8.85 |
| Manufacturer | Microchip Technology (formerly Atmel) | β |
| Series | AT91SAM4 / SAM4S | β |
| Target MCU | SAM4SD32C | β |
| Core | ARM Cortex-M4 32-bit | β |
| Core Features | DSP extensions, single-precision FPU | β |
| Maximum CPU Clock | 120 MHz | β |
| On-chip Flash | 2048 KB | β |
| On-chip SRAM | 160 KB | β |
| External Memory | On-board NAND Flash | β |
| Low-frequency Crystal | 32.768 kHz | β |
| Main Crystal | 12 MHz | β |
| Communication | Ethernet MAC, USB 2.0 FS, 2x CAN, USART, UART, SPI, TWI/I2C, I2S | β |
| ADC | 12-bit | 12-bit, up to 24 channels, 1 Msps |
| Display Interface | TFT LCD connector | β |
| On-board Debugger | SAM-ICE / Atmel-ICE compatible JTAG + CDC | β |
| Form Factor | Embedded MCU / DSP Evaluation Board | β |
| Packaging | Box / Bulk | β |
| Product Status (Octopart) | Obsolete | β |
| Core Architecture | β | ARM Cortex-M4 (ARMv7-M) with FPU and DSP extensions |
| Maximum Clock Speed | β | 120 MHz |
| Program Memory (Flash) | β | 1 MB (1M x 8), dual-bank |
| SRAM | β | 160 KB (100 KB SRAM0 + 60 KB SRAM1) |
| Package | β | 100-ball VFBGA (7x7 mm) |
| Supply Voltage | β | 1.2 V core / 3.3 V I/O (1.62-3.6 V I/O range) |
| Operating Temperature | β | -40C to +85C (extended industrial) |
| USB | β | USB 2.0 Full-Speed Device with on-chip PHY |
| Ethernet | β | 10/100 GMAC (requires external PHY) |
| Communication Peripherals | β | 5x USART/UART, 3x TWI (I2C), 2x SPI, 1x HS-SPI, 1x I2S, 1x CAN 2.0B |
| External Bus Interface | β | 16-bit EBI (SRAM, SDRAM, NAND Flash) |
| Timers | β | 9x 16-bit TC channels, 3x 3-channel 32-bit TC, RTC, SysTick |
| DMA | β | 24-channel peripheral DMA controller |
| Security | β | AES 256-bit, secure boot, Flash CRC, tamper detection |
| Mounting Type | β | Surface Mount (BGA, reflow only) |
| MSL Level | β | 3 (168 hours) |
| RoHS Status | β | Compliant |