ATSAM4S8CA-CFN vs ATSAM4S16CA-CU Comparison
Detailed side-by-side comparison of ATSAM4S8CA-CFN by Microchip Technology and ATSAM4S16CA-CU 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
ATSAM4S8CA-CFN - 120MHz Cortex-M4 MCU, 512KB Flash | Microchip
ATSAM4S8CA-CFN β ActiveMicrochip Technology
ATSAM4S16CA-CU - 120MHz Cortex-M4 1MB Flash MCU | Microchip
ATSAM4S16CA-CU β ActiveSpecification Comparison
| Parameter | ATSAM4S8CA-CFN | ATSAM4S16CA-CU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $4.80 | $4.89 |
| Core Architecture | ARM Cortex-M4 with FPU | β |
| Maximum Clock Speed | 120 MHz | β |
| Program Memory (Flash) | 512 KB (512K x 8) | β |
| SRAM | 128 KB | β |
| Supply Voltage (VDDIO/VDDCORE) | 1.62 V to 3.6 V | β |
| Package | 100-ball VFBGA (7x7 mm) | 100-TFBGA (9x9 mm) |
| Mounting Type | Surface Mount (BGA) | Surface Mount |
| Operating Temperature (Industrial) | -40C to +85C | β |
| ADC | 12-bit, up to 16 channels, up to 1 MSps | β |
| USB | USB 2.0 High-Speed Device with on-chip PHY | β |
| CAN | 2x CAN 2.0A/B controllers | β |
| SDIO/MMC | Yes, High-Speed SDIO/MMC | β |
| Timers | Three 16-bit timers, one 16-bit PWM timer, one 24-bit counter | β |
| PWM Channels | 4 channels (16-bit) | β |
| Communication Peripherals | USART, UART, SPI, TWI (I2C), HS USB | β |
| Hardware Cryptography | AES, TRNG | β |
| Unique Device ID | 128-bit | β |
| RoHS Status | Compliant | Green / RoHS compliant (per Mouser listing: BGA, GREEN, IND TEMP) |
| Lead-Free | Yes | β |
| Core Processor | β | ARM Cortex-M4 |
| Core Size | β | 32-Bit |
| Maximum Clock Frequency | β | 120 MHz |
| Flash Memory Size | β | 1 MB (1M x 8) |
| Flash Configuration | β | Dual-Bank with ECC, Security Bit and Lock |
| Cache | β | 2 Kbytes |
| Instruction Set | β | Thumb-2, DSP instructions |
| Memory Protection | β | Memory Protection Unit (MPU) |
| Supply Voltage (Core) | β | 1.2 V |
| Pin Compatibility | β | Pin-to-pin compatible with SAM3N, SAM3S (64/100-pin), SAM4N, SAM7S |
| Operating Temperature | β | Industrial temperature range |
| Lifecycle Stage | β | ACTIVE |
| Peripherals | β | Parallel Input/Output (IO) data capture mode |
| MSL Rating | β | [DATA_NEEDED: MSL level] |