ATSAM4S8CB-CFN vs ATSAM4SD16CB-CFN Comparison
Detailed side-by-side comparison of ATSAM4S8CB-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
ATSAM4S8CB-CFN - 120MHz Cortex-M4 MCU, 512KB Flash, 100-VFBGA | Microchip
ATSAM4S8CB-CFN β ActiveMicrochip Technology
ATSAM4SD16CB-CFN - 120MHz Cortex-M4 MCU 1MB Flash | Microchip
ATSAM4SD16CB-CFN β ActiveSpecification Comparison
| Parameter | ATSAM4S8CB-CFN | ATSAM4SD16CB-CFN |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $4.74 | $8.85 |
| Core | ARM Cortex-M4 with FPU | β |
| Core Architecture | ARM 32-bit RISC | ARM Cortex-M4 (ARMv7-M) with FPU and DSP extensions |
| Maximum Clock Frequency | 120 MHz | β |
| Program Memory (Flash) | 512 KB (512K x 8) | 1 MB (1M x 8), dual-bank |
| SRAM | 128 KB | 160 KB (100 KB SRAM0 + 60 KB SRAM1) |
| Supply Voltage Range | 1.62 V to 3.6 V | β |
| Operating Temperature (Industrial) | -40C to +85C | β |
| Operating Temperature (Green, MRL B) | -40C to +105C | β |
| Package | 100-ball VFBGA, 7x7 mm, 0.65 mm pitch | 100-ball VFBGA (7x7 mm) |
| Mounting Type | Surface Mount (BGA) | Surface Mount (BGA, reflow only) |
| USB | USB 2.0 Full-Speed Device with on-chip transceiver | USB 2.0 Full-Speed Device with on-chip PHY |
| CAN | 2x CAN 2.0A/B controllers | β |
| ADC | 12-bit, up to 16 channels, 1 Msps | 12-bit, up to 24 channels, 1 Msps |
| DAC | 2x 12-bit DAC | β |
| Timers | Multiple 16-bit and 32-bit timers, PWM, RTC | 9x 16-bit TC channels, 3x 3-channel 32-bit TC, RTC, SysTick |
| Communication Interfaces | UART/USART, SPI, TWI (I2C), I2S, USB, CAN | β |
| External Bus Interface | 16-bit Static Memory Controller (EBI) | 16-bit EBI (SRAM, SDRAM, NAND Flash) |
| Supply Current (Active, 100 MHz) | approximately 30 mA | β |
| Supply Current (Backup, RTC) | approximately 3 uA at 1.8 V | β |
| RoHS Status | Compliant | Compliant |
| MSL (Moisture Sensitivity) | MSL3 (per BGA package) | β |
| Maximum Clock Speed | β | 120 MHz |
| Supply Voltage | β | 1.2 V core / 3.3 V I/O (1.62-3.6 V I/O range) |
| Operating Temperature | β | -40C to +85C (extended industrial) |
| Ethernet | β | 10/100 GMAC (requires external PHY) |
| Communication Peripherals | β | 5x USART/UART, 3x TWI (I2C), 2x SPI, 1x HS-SPI, 1x I2S, 1x CAN 2.0B |
| DMA | β | 24-channel peripheral DMA controller |
| Security | β | AES 256-bit, secure boot, Flash CRC, tamper detection |
| MSL Level | β | 3 (168 hours) |