ATSAM4S4CB-CFN vs ATSAM4SA16CB-CFN Comparison
Detailed side-by-side comparison of ATSAM4S4CB-CFN by Microchip Technology and ATSAM4SA16CB-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
ATSAM4S4CB-CFN - 120MHz Cortex-M4 MCU 256KB Flash | Microchip
ATSAM4S4CB-CFN ✓ ActiveMicrochip Technology
ATSAM4SA16CB-CFN - 120MHz Cortex-M4 MCU, 1MB Flash | Microchip
ATSAM4SA16CB-CFN ✓ ActiveSpecification Comparison
| Parameter | ATSAM4S4CB-CFN | ATSAM4SA16CB-CFN |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $4.25 | $5.18 |
| Core Processor | ARM Cortex-M4 (32-bit RISC) | — |
| Core Size | 32-bit single-core | 32-Bit |
| Maximum Clock Frequency | 120 MHz | — |
| Flash Memory | 256 KB (256K x 8) | — |
| Series | SAM4S | SAM4S |
| Package | 100-VFBGA (7x7 mm) | 100-VFBGA (7x7 mm) |
| Terminal Count | 100 balls | — |
| Package Shape | Square (VFBGA) | — |
| Terminal Form | Ball | — |
| Temperature Grade | Industrial (105C max) | — |
| Supply Voltage Note | 1.2 V / 3.3 V (per distributor spec) | — |
| Mounting Type | Surface Mount | Surface Mount |
| RoHS / Green Package | GREEN | — |
| Moisture Sensitivity Level | MRL B (per Mouser listing) | — |
| USB | Full-speed USB Device port (SAM4S family) | — |
| Peripherals (Family) | UART/USART, SPI, TWI, ADC, PWM, RTC | — |
| Manufacturer | — | Microchip Technology |
| Core | — | ARM Cortex-M4 with FPU |
| Maximum CPU Frequency | — | 120 MHz |
| Program Memory Size | — | 1 MB (1M x 8) FLASH |
| RAM Size | — | 128 KB |
| Supply Voltage Range | — | 1.62 V to 3.6 V |
| Operating Temperature Range | — | -40 °C to +85 °C (Industrial) |
| Ball Pitch | — | 0.65 mm |
| Number of I/O | — | [DATA_NEEDED: exact GPIO count] |
| Connectivity | — | USB 2.0 FS, CAN, EMAC, MCI/SDIO, USART, SPI, TWI/I2C |
| Peripherals | — | Brown-out Detect, DMA, POR, PWM, WDT |
| ADC | — | 12-bit, up to 24 channels |
| Data Converters | — | A/D 24x12b; D/A [DATA_NEEDED] |
| MSL Level | — | 3 (168 hours) |
| RoHS Status | — | Compliant |
| Lead-Free / Halogen-Free | — | Yes / [DATA_NEEDED] |
| Silicon Revision | — | B (recommended for new designs) |
| Oscillator Type | — | Internal |