ATSAM4SD16CB-CFN vs ATSAM4SD16CB-ANR Comparison
Detailed side-by-side comparison of ATSAM4SD16CB-CFN by Microchip Technology and ATSAM4SD16CB-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
ATSAM4SD16CB-CFN - 120MHz Cortex-M4 MCU 1MB Flash | Microchip
ATSAM4SD16CB-CFN β ActiveMicrochip Technology
ATSAM4SD16CB-ANR - 32-bit ARM Cortex-M4 MCU, 1MB Flash, 100-LQFP | Microchip
ATSAM4SD16CB-ANR β ActiveSpecification Comparison
| Parameter | ATSAM4SD16CB-CFN | ATSAM4SD16CB-ANR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $8.85 | $7.30 |
| Core Architecture | ARM Cortex-M4 (ARMv7-M) with FPU and DSP extensions | ARM Cortex-M4F (32-bit RISC, with FPU) |
| Maximum Clock Speed | 120 MHz | β |
| Program Memory (Flash) | 1 MB (1M x 8), dual-bank | β |
| SRAM | 160 KB (100 KB SRAM0 + 60 KB SRAM1) | 160 KB |
| Package | 100-ball VFBGA (7x7 mm) | 100-LQFP (14 x 14 mm) |
| Supply Voltage | 1.2 V core / 3.3 V I/O (1.62-3.6 V I/O range) | β |
| Operating Temperature | -40C to +85C (extended industrial) | -40C to +105C (extended) |
| USB | USB 2.0 Full-Speed Device with on-chip PHY | β |
| Ethernet | 10/100 GMAC (requires external PHY) | β |
| ADC | 12-bit, up to 24 channels, 1 Msps | 8-channel, 10-bit |
| Communication Peripherals | 5x USART/UART, 3x TWI (I2C), 2x SPI, 1x HS-SPI, 1x I2S, 1x CAN 2.0B | β |
| External Bus Interface | 16-bit EBI (SRAM, SDRAM, NAND Flash) | β |
| Timers | 9x 16-bit TC channels, 3x 3-channel 32-bit TC, RTC, SysTick | 2 x 3-channel 16-bit TC |
| DMA | 24-channel peripheral DMA controller | β |
| Security | AES 256-bit, secure boot, Flash CRC, tamper detection | β |
| Mounting Type | Surface Mount (BGA, reflow only) | Surface Mount |
| MSL Level | 3 (168 hours) | β |
| RoHS Status | Compliant | Compliant |
| Maximum CPU Clock | β | 120 MHz |
| Flash Memory | β | 1 MB (2 x 512 KB dual-bank) |
| Operating Voltage | β | 1.62 V to 3.6 V |
| USB Interface | β | USB 2.0 Full-Speed Device, embedded transceiver |
| External Bus Interface (EBI) | β | Yes - SRAM/NOR/PSRAM |
| Communication | β | 4 x USART, 2 x UART, 2 x SPI, 1 x HS-SPI, 2 x TWI (I2C), 2 x I2S |
| SD/MMC Interface | β | Yes (HSMCI) |
| Cryptography | β | TRNG + AES hardware accelerator |
| Silicon Revision | β | MRL B (Revision B) |
| Packaging | β | Tape & Reel |