ATSAM4SD16CB-CFNR vs ATSAM4S8CB-CFNR Comparison
Detailed side-by-side comparison of ATSAM4SD16CB-CFNR by Microchip Technology and ATSAM4S8CB-CFNR 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-CFNR - SAM4S Cortex-M4 120MHz 1MB MCU | Microchip
ATSAM4SD16CB-CFNR β ActiveMicrochip Technology
ATSAM4S8CB-CFNR - 120MHz Cortex-M4 MCU, 512KB Flash, VFBGA-100 | Microchip
ATSAM4S8CB-CFNR β ActiveSpecification Comparison
| Parameter | ATSAM4SD16CB-CFNR | ATSAM4S8CB-CFNR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $6.12 | $6.85 |
| Core | ARM Cortex-M4F (32-bit, single-precision FPU) | β |
| Core Frequency | 120 MHz | β |
| Program Memory (Flash) | 1 MB (2 x 512 KB dual-bank) | 512 KB (512K x 8) |
| SRAM | 160 KB | β |
| Supply Voltage (VDDCORE) | 1.2 V (typ) | β |
| I/O Supply Voltage (VDDIO) | 1.62 V to 3.6 V | β |
| Package | 100-VFBGA (7x7 mm) | 100-VFBGA (7x7 mm), 0.5 mm pitch |
| Mounting Type | Surface Mount (BGA) | Surface Mount (BGA) |
| Operating Temperature | -40 C to +85 C (extended) | -40 C to +85 C (Industrial) |
| Peripherals | HS USB, CAN, EMAC, USART, SPI, TWI, EBI | β |
| ADC | 1 x 16-channel 12-bit ADC | 10-bit, up to 16 channels, 1 MSPS |
| Timers | Multiple TC, PWM, RTC | 16-bit TC channels, 32-bit RTC |
| External Interrupt Controller | Yes (16-line) | β |
| MSL Level | 3 (per JEDEC J-STD-020) | β |
| RoHS Status | Compliant | Compliant |
| Silicon Revision | Revision B (recommended for new designs) | β |
| Core Architecture | β | ARM Cortex-M4 (ARMv7-M) |
| Maximum CPU Clock | β | 120 MHz |
| Performance | β | 1.26 DMIPS/MHz |
| Data Memory (SRAM) | β | 128 KB |
| Supply Voltage (VDDIN) | β | 1.62 V to 3.6 V |
| DAC | β | 12-bit, 1 channel |
| USB | β | USB 2.0 Full-Speed Device, on-chip transceiver |
| CAN | β | 1x CAN 2.0A/B controller |
| UART/USART | β | Up to 5 channels |
| SPI | β | Up to 3 controllers |
| I2C (TWI) | β | Up to 3 channels |
| Memory Protection | β | MPU (8 regions) |