ATSAM4S2CB-CFN vs ATSAM4SD16CB-CFN Comparison
Detailed side-by-side comparison of ATSAM4S2CB-CFN 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 ✓ ActiveSpecification Comparison
| Parameter | ATSAM4S2CB-CFN | ATSAM4SD16CB-CFN |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Unknown | Active |
| Product Type | 32-bit ARM Cortex-M4 RISC microcontroller | — |
| Series | SAM4S | — |
| Maximum CPU Frequency | 120 MHz | — |
| Embedded Flash Memory | 128 KB (128K x 8) | — |
| SRAM | 64 KB | 160 KB (100 KB SRAM0 + 60 KB SRAM1) |
| Processor Core | ARM Cortex-M4 | — |
| Instruction Set | Thumb-2 instruction set | — |
| DSP Capability | DSP instructions | — |
| Memory Protection Unit | Yes | — |
| USB Capability | Full-speed USB device port | — |
| Package | 100-VFBGA, 7 x 7 mm | 100-ball VFBGA (7x7 mm) |
| Terminal Count | 100 balls | — |
| Mounting Type | Surface mount | Surface Mount (BGA, reflow only) |
| Temperature Grade | Industrial | — |
| Internal Core Voltage | 1.2 V | — |
| Package Color | Green | — |
| RoHS Status | [DATA_NEEDED: RoHS status] | Compliant |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| Core Architecture | — | ARM Cortex-M4 (ARMv7-M) with FPU and DSP extensions |
| Maximum Clock Speed | — | 120 MHz |
| Program Memory (Flash) | — | 1 MB (1M x 8), dual-bank |
| Supply Voltage | — | 1.2 V core / 3.3 V I/O (1.62-3.6 V I/O range) |
| Operating Temperature | — | -40C to +85C (extended industrial) |
| USB | — | USB 2.0 Full-Speed Device with on-chip PHY |
| Ethernet | — | 10/100 GMAC (requires external PHY) |
| ADC | — | 12-bit, up to 24 channels, 1 Msps |
| Communication Peripherals | — | 5x USART/UART, 3x TWI (I2C), 2x SPI, 1x HS-SPI, 1x I2S, 1x CAN 2.0B |
| External Bus Interface | — | 16-bit EBI (SRAM, SDRAM, NAND Flash) |
| Timers | — | 9x 16-bit TC channels, 3x 3-channel 32-bit TC, RTC, SysTick |
| DMA | — | 24-channel peripheral DMA controller |
| Security | — | AES 256-bit, secure boot, Flash CRC, tamper detection |
| MSL Level | — | 3 (168 hours) |