ATMEGA48PA-AN vs ATMEGA48A-CCU 比較
詳細な並列比較: ATMEGA48PA-AN メーカー: Microchip Technology および ATMEGA48A-CCU メーカー: Microchip Technology。主要仕様、電気的特性、パッケージ、ライフサイクルステータス、価格、在庫状況を比較して、設計要件に最適な部品を判断してください。
Microchip Technology
ATMEGA48PA-AN - 8-Bit AVR 20MHz 4KB MCU | Microchip | TQFP-32
ATMEGA48PA-AN ✓ 生産中
仕様比較
| パラメータ | ATMEGA48PA-AN | ATMEGA48A-CCU |
|---|---|---|
| ブランド | Microchip Technology | Microchip Technology |
| カテゴリ | Microcontrollers | Microcontrollers |
| ライフサイクル状態 | 有効 | 有効 |
| 在庫状況 | In Stock | In Stock |
| 単価（USD） | $0.83 | $1.12 |
| Core Architecture | 8-bit AVR RISC | AVR 8-bit RISC (Harvard) |
| Program Memory | 4 KB ISP Flash (2K x 16) | — |
| EEPROM | 256 bytes | 256 B |
| SRAM | 512 bytes | 512 B |
| Maximum Clock Speed | 20 MHz | — |
| Supply Voltage Range | 1.8 V to 5.5 V | — |
| 動作温度 | -40C to +105C | — |
| General Purpose I/O Lines | 23 | — |
| General Purpose Working Registers | 32 | — |
| Timer/Counters | 3 (two 8-bit, one 16-bit) | — |
| ADC Resolution | 10-bit | — |
| Serial Interfaces | USART, SPI, TWI (I2C) | SPI, TWI (I2C-compatible), USART |
| Instruction Set | 131 instructions, most single-cycle | — |
| Flash Endurance | 10,000 write/erase cycles | 10,000 write/erase cycles |
| EEPROM Endurance | 100,000 write/erase cycles | — |
| パッケージ | 32-TQFP (7x7 mm) | 32-UFBGA (4x4 mm, 0.45 mm pitch) |
| 実装タイプ | Surface Mount | Surface Mount |
| RoHS ステータス | Compliant | — |
| Clock Speed | — | 20 MHz |
| Flash Memory | — | 4 KB (2K x 16) In-System Programmable |
| 電源電圧 | — | 1.8 V to 5.5 V |
| General Purpose I/O | — | 23 lines |
| Timers/Counters | — | 3 (two 8-bit, one 16-bit) with compare modes |
| ADC | — | 8-channel 10-bit with internal bandgap reference |
| Debug Interface | — | debugWIRE on-chip debug via RESET pin |
| Sleep Modes | — | 6 (Idle, ADC Noise Reduction, Power-save, Power-down, Standby, Extended Standby) |
| Watchdog Timer | — | Programmable with separate on-chip oscillator |
| Instructions | — | 131 instructions, most single-cycle |
| ライフサイクル状態 | — | Active |