ATMEGA48V-10MMH vs ATMEGA48A-MMH Comparação
Comparação detalhada lado a lado de ATMEGA48V-10MMH por Microchip Technology e ATMEGA48A-MMH 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
ATMEGA48V-10MMH - 8-Bit AVR MCU 4KB Flash 10MHz QFN-28 | Microchip
ATMEGA48V-10MMH ✓ AtivoMicrochip Technology
ATMEGA48A-MMH - 8-Bit AVR MCU, 4KB Flash, 20MHz | Microchip
ATMEGA48A-MMH ✓ AtivoComparação de especificações
| Parâmetro | ATMEGA48V-10MMH | ATMEGA48A-MMH |
|---|---|---|
| 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) | $1,15 | $0,86 |
| Core Architecture | AVR 8-bit RISC | 8-bit AVR RISC |
| Core Size | 8-bit | — |
| Program Memory Size | 4KB (2K x 16) FLASH | — |
| EEPROM Size | 256B | — |
| RAM Size | 512B | — |
| Frequência máxima de clock | 10 MHz | 20 MHz |
| Supply Voltage Range | 1.8 V to 5.5 V | 4.5 V to 5.5 V (at 20 MHz) |
| Number of I/O | 23 | 23 |
| ADC Resolution | 10-bit | 10-bit |
| ADC Channels | 8 single-ended (6 external + 2 differential ADC6/ADC7 on QFN) | 8 |
| Timers | 3 timer/counters with compare modes and PWM | 2 x 8-bit, 1 x 16-bit |
| Communication Interfaces | SPI, UART, I2C (TWI) | USART, SPI, TWI (I2C-compatible) |
| Sleep Modes | Idle, ADC Noise Reduction, Power-save, Power-down, Standby, Extended Standby | — |
| Encapsulamento | 28-VQFN (4x4 mm), 1 mm height, 0.45 mm pitch, exposed pad | 28-VQFN (4x4 mm, 0.45 mm pitch) |
| Tipo de montagem | Surface Mount | Surface Mount |
| Temperatura de operação | [DATA_NEEDED: exact operating temperature range for H suffix] | -40C to +85C (industrial) |
| Instructions | 131 instructions, most single-cycle | — |
| Working Registers | 32 x 8-bit general purpose | — |
| Programming Interfaces | SPI ISP, debugWIRE, parallel HV | — |
| Status RoHS | Compliant (green package) | Compliant (green package) |
| Flash Memory | — | 4KB (2K x 16) |
| EEPROM | — | 256B |
| SRAM | — | 512B |
| MIPS Throughput | — | Up to 20 MIPS at 20 MHz |
| Package Height | — | 1 mm |
| Programming Interface | — | ISP (SPI), DebugWIRE |