ATMEGA48PA-CCU vs ATMEGA48PA-CCUR 对比
详细并排对比 ATMEGA48PA-CCU 出自 Microchip Technology 和 ATMEGA48PA-CCUR 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-CCU | ATMEGA48PA-CCUR |
|---|---|---|
| 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） | $0.85 | $1.30 |
| Core Architecture | 8-bit AVR RISC | — |
| Program Memory (Flash) | 4 KB | — |
| SRAM | 512 B | — |
| EEPROM | 256 B | — |
| Maximum Clock Speed | 20 MHz | — |
| Supply Voltage Range | 1.8 V to 5.5 V | 1.8 V to 5.5 V |
| Number of I/O | 23 | 23 |
| 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) | — |
| 封装 | 32-UFBGA, 4 x 4 mm, 0.45 mm pitch, 1 mm height | 32-UFBGA (4x4 mm, 0.45 mm pitch) |
| 安装类型 | Surface Mount | Surface Mount |
| Life Cycle Stage | ACTIVE | — |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS status] |
| 工作温度 | [DATA_NEEDED: operating temperature range] | — |
| Core Processor | — | AVR |
| Core Size | — | 8-Bit |
| Speed | — | 20 MHz |
| Flash Memory Size | — | 4 KB (2K x 16) |
| Operating Voltage Classes | — | 2.5 V / 3.3 V / 5 V |
| Package Height | — | 1.0 mm |
| 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 |