ATSAM4S8CA-CFN vs ATSAM4S16CA-CFN Comparison
Detailed side-by-side comparison of ATSAM4S8CA-CFN by Microchip Technology and ATSAM4S16CA-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
ATSAM4S8CA-CFN - 120MHz Cortex-M4 MCU, 512KB Flash | Microchip
ATSAM4S8CA-CFN β ActiveMicrochip Technology
ATSAM4S16CA-CFN - 120MHz Cortex-M4 1MB Flash MCU | Microchip
ATSAM4S16CA-CFN β ActiveSpecification Comparison
| Parameter | ATSAM4S8CA-CFN | ATSAM4S16CA-CFN |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $4.80 | $2.98 |
| 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 | [DATA_NEEDED: SRAM size] |
| Supply Voltage (VDDIO/VDDCORE) | 1.62 V to 3.6 V | β |
| Package | 100-ball VFBGA (7x7 mm) | 100-VFBGA (GREEN, EXT) |
| Mounting Type | Surface Mount (BGA) | β |
| 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 | Full-speed USB Device port |
| 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) |
| Lead-Free | Yes | β |
| Core Processor | β | ARM Cortex-M4 |
| Core Size | β | 32-bit |
| Maximum Clock Frequency | β | 120 MHz |
| Flash Memory | β | 1024 KB (dual-bank, ECC) |
| Instruction Set | β | Thumb-2 with DSP instructions |
| Memory Protection | β | MPU (Memory Protection Unit) |
| Flash Security | β | Security Bit and Lock bits |
| Supply Voltage | β | 1.2 V / 3.3 V |
| PIO Feature | β | Parallel Input/Output data capture mode |
| Number of Terminals | β | 100 |
| Terminal Form | β | BALL |
| Package Shape | β | SQUARE |
| Mounting Style | β | Surface Mount |
| Temperature Grade | β | INDUSTRIAL |
| Pin Compatibility | β | SAM7S, SAM3N, SAM3S (100-pin versions) |
| Packaging | β | Tray |