ATMEGA324PV-10AU vs ATMEGA8515-16AI 对比
详细并排对比 ATMEGA324PV-10AU 出自 Microchip Technology 和 ATMEGA8515-16AI 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
ATMEGA324PV-10AU - 8-bit AVR MCU, 32KB Flash, 10MHz, 44-TQFP | Microchip
ATMEGA324PV-10AU ✓ 量产中Microchip Technology
ATMEGA8515-16AI - 8-bit AVR MCU, 16MHz, 8KB Flash, 44-TQFP | Microchip
ATMEGA8515-16AI Nrnd规格对比
| 参数 | ATMEGA324PV-10AU | ATMEGA8515-16AI |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | 不推荐新设计 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $4.30 | $4.10 |
| Core Architecture | AVR 8-bit RISC | AVR 8-bit RISC |
| Program Memory (Flash) | 32 KB (16K x 16) | 8 KB (4K x 16) |
| EEPROM | 1 KB | 512 bytes |
| SRAM | 2 KB | — |
| Maximum CPU Frequency | 10 MHz | — |
| Supply Voltage Range | 1.8 V to 5.5 V | — |
| General-Purpose I/O | 32 | — |
| General-Purpose Registers | 32 | — |
| Instruction Set | 131 instructions, most single-cycle | 130 powerful instructions, mostly single-cycle |
| Performance | Up to 10 MIPS at 10 MHz | — |
| USART | 2 | — |
| SPI | 1 (master/slave) | — |
| TWI (I2C) | 1 byte-oriented | — |
| ADC | 8-channel, 10-bit | 8-channel, 10-bit SAR |
| Timer/Counters | 3 (with PWM and compare modes) | 2 x 8-bit, 1 x 16-bit |
| Watchdog Timer | Yes, programmable with separate oscillator | — |
| Analog Comparator | Yes, on-chip | — |
| RTC | Yes, real-time counter | — |
| Debug Interface | JTAG / OCD (debugWIRE) | — |
| 封装 | 44-pin TQFP (10x10 mm), 0.80 mm pitch | 44-TQFP (10x10 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | -40C to +85C (industrial) | -40C to +85C (industrial) |
| Process Family | picoPower | — |
| RoHS 状态 | Compliant | [DATA_NEEDED: RoHS compliance status from datasheet] |
| 最大时钟频率 | — | 16 MHz |
| Throughput | — | 16 MIPS (1 MIPS/MHz) |
| SRAM (Internal) | — | 544 bytes |
| External SRAM Support | — | Up to 64 KB |
| General Purpose Registers | — | 32 x 8-bit |
| Connectivity | — | SPI, UART, TWI (I2C-compatible) |
| Supply Voltage (Vcc) | — | 4.5 V to 5.5 V |
| I/O Pins | — | 35 |
| Programmable Watchdog Timer | — | Yes, with separate on-chip oscillator |
| Power-down Mode Current | — | <1 uA (typical) |