ATSAM4S8CB-AN vs ATSAM4S4CB-AN Comparison
Detailed side-by-side comparison of ATSAM4S8CB-AN by Microchip Technology and ATSAM4S4CB-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
ATSAM4S8CB-AN - 120MHz Cortex-M4 MCU 512KB Flash | Microchip
ATSAM4S8CB-AN ✓ ActiveMicrochip Technology
ATSAM4S4CB-AN - 120MHz Cortex-M4, 256KB Flash MCU | Microchip
ATSAM4S4CB-AN ✓ ActiveSpecification Comparison
| Parameter | ATSAM4S8CB-AN | ATSAM4S4CB-AN |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $4.20 | $3.50 |
| Core Architecture | ARM Cortex-M4 (32-bit RISC) | — |
| Maximum Clock Frequency | 120 MHz | 120 MHz |
| 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] | — |
| RoHS Status | ROHS3 Compliant | Compliant (GREEN, MRL B) |
| Lead-Free | Yes | — |
| Core | — | ARM Cortex-M4 |
| Core Size | — | 32-bit |
| 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 |
| Program Memory Type | — | FLASH |