ATSAM4S2BB-MN vs ATSAM4S4BB-MN Comparação
Comparação detalhada lado a lado de ATSAM4S2BB-MN por Microchip Technology e ATSAM4S4BB-MN por Microchip Technology. Compare especificações principais, parâmetros elétricos, encapsulamento, status do ciclo de vida, preços e disponibilidade para determinar o melhor componente para os requisitos do seu projeto.
Microchip Technology
ATSAM4S2BB-MN - 120MHz Cortex-M4 128KB Flash MCU | Microchip
ATSAM4S2BB-MN ✓ AtivoMicrochip Technology
ATSAM4S4BB-MN - 120MHz Cortex-M4 MCU 256KB Flash | Microchip
ATSAM4S4BB-MN ✓ AtivoComparação de especificações
| Parâmetro | ATSAM4S2BB-MN | ATSAM4S4BB-MN |
|---|---|---|
| Marca | Microchip Technology | Microchip Technology |
| Categoria | Microcontrollers | Microcontrollers |
| Status do ciclo de vida | Ativo | Ativo |
| Status do estoque | In Stock | In Stock |
| Preço unitário (USD) | $2,45 | $1,80 |
| Core Processor | ARM Cortex-M4 | ARM Cortex-M4 |
| Core Size | 32-bit | 32-bit |
| Frequência máxima de clock | 120 MHz | 120 MHz |
| Flash Memory | 128 KB (128K x 8) | 256 KB (256K x 8) |
| SRAM | 64 KB | 64 KB |
| Supply Voltage Range | 1.62 V to 3.6 V | 1.62 V to 3.6 V |
| Low-Power Mode Consumption | 180 uA | — |
| FPU | Yes (hardware) | — |
| DSP Instructions | Yes | Yes (single-cycle MAC, SIMD) |
| Memory Protection Unit | Yes (MPU) | Yes (MPU) |
| Flash ECC | Yes (with security bit and lock bits) | — |
| Communication Interfaces | UART, SPI, I2C/TWI, USB | — |
| ADC Resolution | 12-bit | 12-bit |
| Temperatura de operação | Extended industrial range (per -M grade ordering code) | -40C to +85C (extended/industrial) |
| Encapsulamento | 64-QFN (9x9 mm) with exposed pad | 64-VFQFN Exposed Pad, 9x9 mm |
| Tipo de montagem | Surface Mount | Surface Mount |
| Pin Compatibility | SAM3S, SAM4N, SAM7S 64-pin devices | — |
| Status RoHS | Compliant (GREEN package per Mouser listing) | Compliant (GREEN package per Mouser) |
| Flash Features | — | Dual-bank, ECC, Security Bit, Lock Bits |
| DAC Resolution | — | 12-bit |
| Instruction Set | — | Thumb-2 |
| Number of Terminals | — | 64 |
| Temperature Grade | — | Industrial (per Partstack) |