ATMEGA128L-8MN vs ATMEGA2561-16MU Comparaison
Comparaison détaillée côte à côte de ATMEGA128L-8MN par Microchip Technology et ATMEGA2561-16MU par Microchip Technology. Comparez les spécifications clés, les paramètres électriques, le conditionnement, le statut de cycle de vie, les prix et la disponibilité pour déterminer le meilleur composant pour vos exigences de conception.
Microchip Technology
ATMEGA128L-8MN - 8MHz AVR MCU 128KB Flash 64-QFN | Microchip
ATMEGA128L-8MN ✓ ActifMicrochip Technology
ATMEGA2561-16MU - 8-bit AVR MCU 256KB Flash 16MHz 64-QFN | Microchip
ATMEGA2561-16MU ✓ ActifComparaison des spécifications
| Paramètre | ATMEGA128L-8MN | ATMEGA2561-16MU |
|---|---|---|
| Marque | Microchip Technology | Microchip Technology |
| Catégorie | Microcontrollers | Microcontrollers |
| Statut du cycle de vie | Actif | Actif |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $7,68 | $11,83 |
| Core Architecture | 8-bit AVR RISC | AVR 8-bit RISC |
| Program Memory Size | 128 KB (64K x 16) Flash | — |
| SRAM Size | 4 KB (4K x 8) | — |
| EEPROM Size | 4 KB | — |
| Maximum Clock Speed | 8 MHz | — |
| Supply Voltage Range | 2.7 V to 5.5 V | — |
| I/O Count | 53 programmable I/O lines | — |
| ADC | 8-channel, 10-bit | 8-channel, 10-bit |
| JTAG Interface | Yes (on-chip debug and boundary-scan) | — |
| Timers | 2 x 8-bit, 2 x 16-bit with PWM | — |
| Communication Interfaces | 2 x USART, SPI, 2-wire (I2C-compatible) | — |
| Instruction Set | 133 instructions, most single-cycle | — |
| Boîtier | 64-QFN (9x9 mm) | 64-VFQFN (9x9 mm) with exposed pad |
| Type de montage | Surface Mount | Surface Mount |
| Température de fonctionnement | [DATA_NEEDED: operating temperature range] | -40 C to +85 C (industrial) |
| Statut du cycle de vie | Active | — |
| Series | AVR ATmega | — |
| Maximum CPU Frequency | — | 16 MHz |
| MIPS Throughput | — | 16 MIPS |
| Program Flash Memory | — | 256 KB (128K x 16) |
| SRAM | — | 8 KB |
| EEPROM | — | 4 KB |
| Operating Voltage (VCC) | — | 4.5 V to 5.5 V |
| Programmable I/O Lines | — | 54 |
| General-Purpose Working Registers | — | 32 |
| USART | — | 4 channels |
| SPI | — | 1 channel (Master/Slave) |
| TWI (I2C) | — | 1 channel (byte-oriented) |
| Timer/Counters | — | 2x 8-bit + 4x 16-bit with PWM |
| Watchdog Timer | — | Yes, with separate on-chip oscillator |
| Analog Comparator | — | On-chip, with selectable hysteresis |
| JTAG Debug Interface | — | Yes (boundary-scan capable) |
| External Memory Interface (EBI/EMI) | — | Yes |
| Niveau MSL | — | [DATA_NEEDED: MSL level] |
| Lead-Free / RoHS | — | Yes / Compliant |