ATSAM4S16CA-CU vs ATSAM4S4CA-CFU Comparison
Detailed side-by-side comparison of ATSAM4S16CA-CU 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
ATSAM4S16CA-CU - 120MHz Cortex-M4 1MB Flash MCU | Microchip
ATSAM4S16CA-CU ✓ ActiveMicrochip Technology
ATSAM4S4CA-CFU - 120MHz Cortex-M4 MCU, 256KB Flash | Microchip
ATSAM4S4CA-CFU ✓ ActiveSpecification Comparison
| Parameter | ATSAM4S16CA-CU | ATSAM4S4CA-CFU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $4.89 | $3.20 |
| Core Processor | ARM Cortex-M4 | ARM Cortex-M4 |
| Core Size | 32-Bit | 32-bit, single-core |
| Maximum Clock Frequency | 120 MHz | 120 MHz |
| Flash Memory Size | 1 MB (1M x 8) | 256KB (256K x 8) |
| Flash Configuration | Dual-Bank with ECC, Security Bit and Lock | — |
| Cache | 2 Kbytes | — |
| Instruction Set | Thumb-2, DSP instructions | — |
| Memory Protection | Memory Protection Unit (MPU) | — |
| Supply Voltage (Core) | 1.2 V | — |
| Package | 100-TFBGA (9x9 mm) | — |
| Mounting Type | Surface Mount | Surface Mount |
| Pin Compatibility | Pin-to-pin compatible with SAM3N, SAM3S (64/100-pin), SAM4N, SAM7S | — |
| Operating Temperature | Industrial temperature range | — |
| Lifecycle Stage | ACTIVE | — |
| RoHS Status | Green / RoHS compliant (per Mouser listing: BGA, GREEN, IND TEMP) | — |
| Peripherals | Parallel Input/Output (IO) data capture mode | — |
| MSL Rating | [DATA_NEEDED: MSL level] | — |
| 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] |