ATSAM4SD32CB-CFN vs ATSAM4S-EK2 Comparison
Detailed side-by-side comparison of ATSAM4SD32CB-CFN by Microchip Technology and ATSAM4S-EK2 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
ATSAM4SD32CB-CFN - 120MHz Cortex-M4 MCU 2MB Flash | Microchip
ATSAM4SD32CB-CFN β Active
Specification Comparison
| Parameter | ATSAM4SD32CB-CFN | ATSAM4S-EK2 |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Development Boards |
| Lifecycle Status | Active | Obsolete |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $6.05 | $260.00 |
| Core Architecture | ARM Cortex-M4 with FPU and MPU | β |
| Maximum CPU Clock | 120 MHz | 120 MHz |
| Flash Memory | 2 MB (2048 KB) | β |
| SRAM | 160 KB | β |
| Cache | Up to 4 KB (Flash controller cache) | β |
| Core Mark / DMIPS | 1.25 DMIPS/MHz (150 DMIPS at 120 MHz) | β |
| Operating Voltage (VDDIO/VDDIN) | 1.62 V to 3.6 V | β |
| Core Voltage (internal) | 1.2 V (internal LDO) | β |
| USB Interface | Full-speed USB Device with on-chip transceiver | β |
| ADC | 12-bit, up to 16 channels | 12-bit |
| Communication Interfaces | 5x USART, 3x SPI, 2x TWI (I2C), 1x HS USB, 1x CAN, 1x SSC, 1x EMAC | β |
| DMA Channels | 16 peripheral DMA channels | β |
| Timers | Two 16-bit TC channels, one 16-bit PWM, one RTC, one RTT | β |
| Package | 100-ball VFBGA, 7x7 mm, 0.65 mm pitch | β |
| Mounting Type | Surface Mount | β |
| Operating Temperature (Grade) | -40C to +85C (industrial) | β |
| MSL Level | 3 (per JEDEC J-STD-020, reflow at 260C) | β |
| RoHS Status | Compliant (Pb-free) | β |
| Lead-free / Halogen-free | Lead-free (green) per Microchip data | β |
| Manufacturer | β | Microchip Technology (formerly Atmel) |
| Series | β | AT91SAM4 / SAM4S |
| Target MCU | β | SAM4SD32C |
| Core | β | ARM Cortex-M4 32-bit |
| Core Features | β | DSP extensions, single-precision FPU |
| On-chip Flash | β | 2048 KB |
| On-chip SRAM | β | 160 KB |
| External Memory | β | On-board NAND Flash |
| Low-frequency Crystal | β | 32.768 kHz |
| Main Crystal | β | 12 MHz |
| Communication | β | Ethernet MAC, USB 2.0 FS, 2x CAN, USART, UART, SPI, TWI/I2C, I2S |
| Display Interface | β | TFT LCD connector |
| On-board Debugger | β | SAM-ICE / Atmel-ICE compatible JTAG + CDC |
| Form Factor | β | Embedded MCU / DSP Evaluation Board |
| Packaging | β | Box / Bulk |
| Product Status (Octopart) | β | Obsolete |