ATMEGA48PA-CCUR vs ATMEGA48PA-CCU 对比
详细并排对比 ATMEGA48PA-CCUR 出自 Microchip Technology 和 ATMEGA48PA-CCU 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
ATMEGA48PA-CCUR - 4KB Flash AVR MCU 20MHz 32-UFBGA | Microchip
ATMEGA48PA-CCUR ✓ 量产中规格对比
| 参数 | ATMEGA48PA-CCUR | ATMEGA48PA-CCU |
|---|---|---|
| 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） | $1.30 | $0.85 |
| Core Processor | AVR | — |
| Core Size | 8-Bit | — |
| Speed | 20 MHz | — |
| Flash Memory Size | 4 KB (2K x 16) | — |
| Supply Voltage Range | 1.8 V to 5.5 V | 1.8 V to 5.5 V |
| Operating Voltage Classes | 2.5 V / 3.3 V / 5 V | — |
| Number of I/O | 23 | 23 |
| 封装 | 32-UFBGA (4x4 mm, 0.45 mm pitch) | 32-UFBGA, 4 x 4 mm, 0.45 mm pitch, 1 mm height |
| Package Height | 1.0 mm | — |
| 安装类型 | Surface Mount | Surface Mount |
| Operating Temperature Min | -40 C | — |
| Operating Temperature Max | 85 C | — |
| Packaging | Tape & Reel (T/R) | — |
| Program Memory Type | FLASH (In-System Programmable) | — |
| Instructions | 131 instructions, most single-cycle | — |
| RAM Size | [DATA_NEEDED: SRAM size] | — |
| EEPROM Size | [DATA_NEEDED: EEPROM size] | — |
| Number of ADCs | 1 | — |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS status] |
| Core Architecture | — | 8-bit AVR RISC |
| Program Memory (Flash) | — | 4 KB |
| SRAM | — | 512 B |
| EEPROM | — | 256 B |
| Maximum Clock Speed | — | 20 MHz |
| Timers | — | 2 x 8-bit, 1 x 16-bit |
| ADC Resolution | — | 10-bit |
| Communication Interfaces | — | USART, SPI, TWI (I2C) |
| Analog Comparator | — | Yes |
| Watchdog Timer | — | Yes, with separate on-chip oscillator |
| Programming / Debug | — | ICSP (In-Circuit Serial Programming) |
| Life Cycle Stage | — | ACTIVE |
| 工作温度 | — | [DATA_NEEDED: operating temperature range] |