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