ATSAM4SA16CA-CFU vs ATSAM4S4CA-CFU Comparison
Detailed side-by-side comparison of ATSAM4SA16CA-CFU by Microchip Technology and ATSAM4S4CA-CFU 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
ATSAM4SA16CA-CFU - SAM4S 120MHz Cortex-M4 MCU 1MB Flash | Microchip
ATSAM4SA16CA-CFU ✓ ActiveMicrochip Technology
ATSAM4S4CA-CFU - 120MHz Cortex-M4 MCU, 256KB Flash | Microchip
ATSAM4S4CA-CFU ✓ ActiveSpecification Comparison
| Parameter | ATSAM4SA16CA-CFU | ATSAM4S4CA-CFU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $5.88 | $3.20 |
| Core Architecture | ARM Cortex-M4 with FPU and DSP extensions | — |
| Maximum Core Clock | 120 MHz | — |
| Instruction Cache | 2 KB | — |
| Flash Memory | 1 MB (1M x 8) | — |
| SRAM | [DATA_NEEDED: SRAM size in KB] | — |
| Package | 100-VFBGA (7x7 mm) | — |
| Operating Voltage (VDDIO/VDDCORE) | [DATA_NEEDED: VDDIO and VDDCORE ranges] | — |
| Operating Temperature | -40C to +85C (industrial grade) | — |
| ADC | 12-bit, up to 1 Msps | — |
| USB | USB 2.0 Full-Speed Device | — |
| CAN | CAN 2.0B | — |
| External Bus Interface (EBI) | 16-bit data, up to 16 MB addressable | — |
| Serial Interfaces | USART/UART/SPI/TWI/I2S | — |
| Timers | [DATA_NEEDED: Timer counter configuration] | — |
| Pin Count | 100 pins | — |
| Mounting Type | Surface Mount (BGA) | Surface Mount |
| Memory Protection Unit (MPU) | Yes | — |
| Pin-to-Pin Compatibility | SAM3N, SAM3S 100-pin, SAM7S legacy 100-pin | — |
| RoHS Status | Compliant | — |
| Lead-Free / Halogen-Free | Yes / Yes | — |
| Core Processor | — | ARM Cortex-M4 |
| Core Size | — | 32-bit, single-core |
| Maximum Clock Frequency | — | 120 MHz |
| Flash Memory Size | — | 256KB (256K x 8) |
| Package Type | — | 100-VFBGA (7x7 mm) |
| Package Code | — | VFBGA, square, ball terminal |
| Number of Terminals | — | 100 |
| Operating Temperature Grade | — | Industrial |
| Family | — | SAM4S (Atmel SMART ARM-based MCU) |
| Environmental Attribute | — | Green package |
| Moisture Sensitivity Level | — | MSL A (per FindIC listing: MRL A) |
| Program Memory Type | — | FLASH |
| Terminal Form | — | Ball |
| Package Shape | — | Square |
| Data Bus Width | — | 32 bit |
| Supply Voltage | — | [DATA_NEEDED: supply voltage range] |
| SRAM Size | — | [DATA_NEEDED: SRAM size] |