ATSAM4S4AB-AN vs ATSAM4S4CB-AN Comparison
Detailed side-by-side comparison of ATSAM4S4AB-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
ATSAM4S4CB-AN - 120MHz Cortex-M4, 256KB Flash MCU | Microchip
ATSAM4S4CB-AN ✓ ActiveSpecification Comparison
| Parameter | ATSAM4S4AB-AN | ATSAM4S4CB-AN |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $3.55 | $3.50 |
| Core Processor | ARM Cortex-M4 | — |
| Core Size | 32-bit | 32-bit |
| Maximum Clock Speed | 120 MHz | — |
| Program Memory (Flash) | 256KB (256K x 8) | — |
| Number of I/O | 34 | — |
| Connectivity | I2C, IrDA, Memory Card, SPI, SSC, UART/USART, USB | — |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT | — |
| Series | SAM4S | — |
| Operating Temperature | -40C to +105C (TA) | — |
| Supply Voltage | 1.2V (core domain, per part listing) | — |
| Package | 48-LQFP (7x7 mm) | — |
| Mounting Type | Surface Mount | — |
| Pin-to-Pin Compatibility | Compatible with Microchip SAM7S, SAM3N, SAM4N, SAM3S MCUs | — |
| Touch Technology | Microchip QTouch native support (buttons, sliders, wheels) | — |
| Part Status | Active | — |
| RoHS Status | Compliant (green package) | Compliant (GREEN, MRL B) |
| Packaging | Tray | Tray |
| Core | — | ARM Cortex-M4 |
| Maximum Clock Frequency | — | 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 |
| Program Memory Type | — | FLASH |