ATSAM4S4CA-CFU vs ATSAM4S2CA-CFU Comparison
Detailed side-by-side comparison of ATSAM4S4CA-CFU by Microchip Technology and ATSAM4S2CA-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
ATSAM4S4CA-CFU - 120MHz Cortex-M4 MCU, 256KB Flash | Microchip
ATSAM4S4CA-CFU ✓ ActiveMicrochip Technology
ATSAM4S2CA-CFU - 120MHz Cortex-M4 MCU 128KB Flash | Microchip
ATSAM4S2CA-CFU ✓ ActiveSpecification Comparison
| Parameter | ATSAM4S4CA-CFU | ATSAM4S2CA-CFU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $3.20 | $3.38 |
| Core Processor | ARM Cortex-M4 | ARM Cortex-M4 |
| Core Size | 32-bit, single-core | 32-bit |
| Maximum Clock Frequency | 120 MHz | 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 | — |
| Mounting Type | Surface Mount | Surface Mount |
| 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] | — |
| Flash Memory | — | 128 KB (128K x 8) |
| SRAM | — | 64 KB |
| Instruction Set | — | Thumb-2 |
| DSP Instructions | — | Yes |
| Memory Protection Unit | — | Yes (MPU) |
| Flash ECC | — | Yes (error-correcting code) |
| Security Features | — | Security Bit, Lock Bits |
| Supply Voltage (Core) | — | 1.2 V |
| Supply Voltage (I/O) | — | 3.3 V |
| Operating Temperature | — | -40C to +85C (Industrial) |
| Package | — | 100-VFBGA (7x7 mm) |
| Series | — | SAM4S |
| Pin-to-Pin Compatible Families | — | SAM4N, SAM3S, SAM3N, SAM7S |
| Peripheral Feature Set | — | [DATA_NEEDED: full peripheral list] |
| ADC Resolution | — | [DATA_NEEDED: ADC channels/resolution] |