ATSAM4S8CA-ANR vs ATSAM4S16BB-ANR Comparison
Detailed side-by-side comparison of ATSAM4S8CA-ANR by Microchip Technology and ATSAM4S16BB-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
ATSAM4S8CA-ANR - 120MHz Cortex-M4 MCU, 512KB Flash | Microchip
ATSAM4S8CA-ANR ✓ ActiveMicrochip Technology
ATSAM4S16BB-ANR - 120MHz Cortex-M4 MCU 1MB Flash | Microchip
ATSAM4S16BB-ANR ✓ ActiveSpecification Comparison
| Parameter | ATSAM4S8CA-ANR | ATSAM4S16BB-ANR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $4.40 | $2.55 |
| Series | SAM4S | SAM4S (ATSAM4S16) |
| Core | ARM Cortex-M4 | — |
| Core Size | 32-Bit | 32-Bit |
| Maximum CPU Clock | 120 MHz | — |
| Program Memory Size | 512 KB (512K x 8) Flash | — |
| RAM Size | 128 KB | — |
| Supply Voltage | 1.62 V to 3.6 V | — |
| Operating Temperature | -40 C to +85 C | [DATA_NEEDED: operating temperature range] |
| Package | 100-LQFP (14x14 mm) | 64-LQFP (10 x 10 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Number of I/O | [DATA_NEEDED: number of I/O] | — |
| ADC | 12-bit SAR | — |
| DAC | 12-bit | — |
| USB | USB 2.0 Full-Speed Device | Full-speed USB Device port |
| CAN | 1x CAN 2.0B | — |
| UART/USART | Up to 6 | — |
| SPI | Up to 3 | — |
| I2C | Up to 3 | — |
| FPU | Yes (single-precision) | — |
| DMA | [DATA_NEEDED: DMA channel count] | — |
| RoHS Status | Compliant | Compliant (GREEN per Mouser listing) |
| MSL Level | 3 | — |
| Core Processor | — | ARM Cortex-M4 |
| Maximum Clock Frequency | — | 120 MHz |
| Flash Memory | — | 1 MB (1M x 8) |
| SRAM | — | 128 KB |
| ROM | — | 16 KB (boot loader / IAP routines) |
| Supply Voltage Range | — | 1.62 V to 3.6 V |
| Power Consumption | — | 200 uA/MHz |
| Packaging | — | Tape & Reel (T/R) |
| Pin Compatibility | — | Pin-to-pin compatible with SAM3N, SAM3S, SAM4N and SAM7S (64-pin versions) |
| Flash Features | — | Optional dual-bank, cache memory, ECC, Security Bit, Lock Bits |