ATSAM4SA16CB-AN vs ATSAM4SD16CB-CFNR Comparison
Detailed side-by-side comparison of ATSAM4SA16CB-AN 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
ATSAM4SA16CB-AN - 120MHz Cortex-M4 MCU, 1MB Flash, 100-LQFP
ATSAM4SA16CB-AN ✓ ActiveMicrochip Technology
ATSAM4SD16CB-CFNR - SAM4S Cortex-M4 120MHz 1MB MCU | Microchip
ATSAM4SD16CB-CFNR ✓ ActiveSpecification Comparison
| Parameter | ATSAM4SA16CB-AN | ATSAM4SD16CB-CFNR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Core Architecture | ARM Cortex-M4 | — |
| Core Bit Width | 32-bit | — |
| Maximum Clock Speed | 120 MHz | — |
| FPU | Yes (single-precision) | — |
| DSP Instructions | Yes | — |
| Program Memory (Flash) | 1 MB (1M x 8) | 1 MB (2 x 512 KB dual-bank) |
| SRAM | 152 KB | 160 KB |
| Supply Voltage (VDD) | 1.62 V to 3.6 V | — |
| Operating Temperature | -40 C to +85 C (industrial) | -40 C to +85 C (extended) |
| Package | 100-LQFP (14x14 mm), green | 100-VFBGA (7x7 mm) |
| Mounting Type | Surface Mount | Surface Mount (BGA) |
| USB | USB 2.0 Full-Speed Device | — |
| CAN | Yes (CAN 2.0A/B) | — |
| Ethernet | EMAC (10/100) | — |
| ADC | 12-bit, multi-channel | 1 x 16-channel 12-bit ADC |
| Pin Count | 100 | — |
| RoHS Status | Compliant | Compliant |
| Core | — | ARM Cortex-M4F (32-bit, single-precision FPU) |
| Core Frequency | — | 120 MHz |
| Supply Voltage (VDDCORE) | — | 1.2 V (typ) |
| I/O Supply Voltage (VDDIO) | — | 1.62 V to 3.6 V |
| Peripherals | — | HS USB, CAN, EMAC, USART, SPI, TWI, EBI |
| Timers | — | Multiple TC, PWM, RTC |
| External Interrupt Controller | — | Yes (16-line) |
| MSL Level | — | 3 (per JEDEC J-STD-020) |
| Silicon Revision | — | Revision B (recommended for new designs) |