ATMEGA48PB-ANR vs ATMEGA88PB-ANR 对比
详细并排对比 ATMEGA48PB-ANR 出自 Microchip Technology 和 ATMEGA88PB-ANR 出自 Microchip Technology。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
Microchip Technology
ATMEGA88PB-ANR - 8-Bit AVR MCU 8KB Flash 20MHz | Microchip
ATMEGA88PB-ANR ✓ 量产中规格对比
| 参数 | ATMEGA48PB-ANR | ATMEGA88PB-ANR |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $0.86 | $1.38 |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR RISC |
| Program Memory Size | 4 KB (2K x 16) ISP Flash | — |
| EEPROM Size | 256 B | — |
| SRAM Size | 512 B | — |
| 最大时钟频率 | 20 MHz | 20 MHz |
| General Purpose I/O Lines | 27 | 27 |
| General Purpose Working Registers | 32 | — |
| Operating Voltage Range | 1.8 V to 5.5 V | — |
| 工作温度范围 | -40 C to +105 C | — |
| 封装 | 32-pin TQFP (7x7 mm) | 32-TQFP (7x7 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| Timer/Counters | 3 flexible timer/counters with compare modes | 3 flexible with compare modes |
| Serial Interfaces | USART, SPI, TWI (I2C) | USART, SPI, byte-oriented two-wire (I2C) |
| ADC | 10-bit successive approximation ADC | 10-bit |
| Analog Comparator | Yes (enhanced, with ACO) | — |
| Internal Oscillator | Calibrated internal RC oscillator | — |
| Power Technology | picoPower low-power technology | — |
| Flash Endurance | [DATA_NEEDED: Flash write/erase cycles] | — |
| Packaging | Tape & Reel (T&R) | Tape & Reel |
| RoHS 状态 | Compliant (GREEN) | Compliant (green) |
| Program Memory | — | 8 KB ISP Flash (4K x 16) |
| EEPROM | — | 512 B |
| SRAM | — | 1 KB |
| Working Registers | — | 32 general purpose |
| Interrupts | — | Internal and external |
| 工作温度 | — | -40 C to +105 C |
| Low Power Technology | — | picoPower |
| Functional Safety | — | Functional Safety (FuSa) capable |