ATSAM4SD32BB-AN vs ATSAM4SD32BA-ANR Comparison
Detailed side-by-side comparison of ATSAM4SD32BB-AN by Microchip Technology and ATSAM4SD32BA-ANR 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
ATSAM4SD32BB-AN - 120MHz Cortex-M4 MCU, 2MB Flash | Microchip
ATSAM4SD32BB-AN ✓ ActiveMicrochip Technology
ATSAM4SD32BA-ANR - 2MB Flash 120MHz Cortex-M4 MCU | Microchip
ATSAM4SD32BA-ANR ✓ ActiveSpecification Comparison
| Parameter | ATSAM4SD32BB-AN | ATSAM4SD32BA-ANR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $6.45 | $6.72 |
| Core Processor | ARM Cortex-M4 | — |
| Core Size | 32-Bit | — |
| Maximum Clock Speed | 120 MHz | — |
| Program Memory Size | 2 MB (2M x 8) Flash | — |
| RAM Size | 160 KB SRAM | — |
| Supply Voltage Range | 1.62 V to 3.6 V | — |
| Number of I/O Pins | 47 | — |
| Package | 64-LQFP (10x10 mm) | 64-pin LQFP |
| Operating Temperature Range | -40C to +105C (Extended Industrial) | -40 °C to +85 °C (industrial) |
| Connectivity | I2C, IrDA, Memory Card, SPI, SSC, UART/USART, USB | — |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT | — |
| Data Converters | [DATA_NEEDED: ADC/DAC resolution and channel count] | — |
| Mounting Type | Surface Mount | — |
| Packaging | Tray | — |
| MSL Level | [DATA_NEEDED: MSL rating] | 3 (per JEDEC J-STD-020) |
| RoHS Status | ROHS3 Compliant | — |
| Lead Free | Yes | — |
| Core Architecture | — | ARM Cortex-M4 with FPU and DSP extensions |
| CPU Bit Width | — | 32-bit |
| Maximum CPU Clock | — | 120 MHz |
| DMIPS Performance | — | 1.25 DMIPS/MHz |
| Program Flash | — | 2 MB (2048 KB) |
| SRAM | — | 160 KB |
| Core Supply Voltage (VDDCORE) | — | 1.2 V (typ) |
| I/O Supply Voltage (VDDIO) | — | 1.62 V to 3.6 V |
| ADC | — | 12-bit, up to 16 channels |
| DAC | — | 2x 12-bit |
| USB | — | USB 2.0 Full-Speed Device/Host with on-chip transceiver |
| CAN | — | 1x CAN 2.0A/B |
| Ethernet | — | 10/100 Ethernet MAC (EMAC) with MII/RMII interface |
| MCI/SDIO | — | HSMCI for SD/SDIO cards |
| External Bus Interface (EBI) | — | 8/16-bit SRAM, NOR Flash, NAND Flash support |
| Timers | — | Multiple TC channels, PWM, RTT, RTC |
| Package Mounting Type | — | Surface Mount |
| RoHS Compliance | — | Compliant |