ATSAM4S4CB-AN vs ATSAM4S8CB-AN Comparison
Detailed side-by-side comparison of ATSAM4S4CB-AN by Microchip Technology and ATSAM4S8CB-AN 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-AN - 120MHz Cortex-M4, 256KB Flash MCU | Microchip
ATSAM4S4CB-AN ✓ ActiveMicrochip Technology
ATSAM4S8CB-AN - 120MHz Cortex-M4 MCU 512KB Flash | Microchip
ATSAM4S8CB-AN ✓ ActiveSpecification Comparison
| Parameter | ATSAM4S4CB-AN | ATSAM4S8CB-AN |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $3.50 | $4.20 |
| Core | ARM Cortex-M4 | — |
| Core Size | 32-bit | — |
| Maximum Clock Frequency | 120 MHz | 120 MHz |
| Flash Memory Size | 256 KB (256K x 8) | — |
| Data RAM Size | 64 kB | — |
| ADC Resolution | 12 bit | — |
| Number of I/Os | 79 I/O | — |
| Operating Supply Voltage | 1.2 V / 3.3 V | — |
| Data Bus Width | 32 bit | — |
| Minimum Operating Temperature | -40 C | — |
| Maximum Operating Temperature | +105 C | — |
| Temperature Grade | Industrial | — |
| Package / Case | 100-LQFP (14x14 mm) | — |
| Package Code | LFQFP, square, gull-wing terminals | — |
| Mounting Style | SMD/SMT | — |
| Packaging | Tray | — |
| RoHS Status | Compliant (GREEN, MRL B) | ROHS3 Compliant |
| Program Memory Type | FLASH | — |
| Core Architecture | — | ARM Cortex-M4 (32-bit RISC) |
| Flash Memory | — | 512 KB |
| SRAM | — | 128 KB |
| Supply Voltage Range | — | 1.62 V to 3.6 V |
| Operating Temperature Range | — | -40C to +105C (extended temp) |
| Package | — | 100-pin LQFP (14x14 mm) |
| Mounting Type | — | Surface Mount |
| ADC | — | 10-bit, up to 1 Msps |
| USB | — | USB 2.0 Full-Speed Device/Host |
| CAN Controllers | — | 2 |
| UART / SPI / I2C | — | 3 UART / 2 SPI / 2 I2C |
| Peripheral Touch Controller | — | Yes (PTC) |
| External Bus Interface | — | Yes (EBI) |
| DMA Channels | — | Peripheral DMA controller |
| Power Consumption | — | 200 uA/MHz dynamic, 30 mA @ 100 MHz, 3 uA back-up (RTC) |
| MSL Level | — | [DATA_NEEDED: MSL rating] |
| Lead-Free | — | Yes |