ATMEGA8515-16AC vs ATMEGA16A-AU 比較
詳細並排比較 ATMEGA8515-16AC 由 Microchip Technology 與 ATMEGA16A-AU 由 Microchip Technology. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
Microchip Technology
ATMEGA8515-16AC - 8-bit AVR MCU 16MHz 8KB Flash | Microchip
ATMEGA8515-16AC ✓ 啟用中規格比較
| 參數 | ATMEGA8515-16AC | ATMEGA16A-AU |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Core Architecture | AVR 8-bit RISC | 8-bit AVR enhanced RISC |
| 最大時脈頻率 | 16 MHz | 16 MHz |
| Throughput | 16 MIPS at 16 MHz | — |
| Flash Program Memory | 8 KB (4K x 16), In-System Programmable | 16 KB (8K x 16), self-programmable |
| EEPROM | 512 bytes | 512 bytes |
| Internal SRAM | 512 bytes | — |
| External Memory Support | Up to 64 KB external SRAM | — |
| Instruction Set | 130 instructions, most single-cycle | 133 instructions, most single-cycle |
| Working Registers | 32 general purpose x 8-bit | — |
| General Purpose I/O | 35 lines | — |
| Communication Interfaces | SPI, USART, TWI, EBI/EMI | USART, SPI, TWI (I2C-compatible) |
| Timers | Two Timer/Counters with compare modes | Two 8-bit + one 16-bit with PWM |
| Watchdog Timer | Programmable, on-chip | — |
| 供應電壓 | 4.5 V to 5.5 V (16 speed grade) | 2.7 V to 5.5 V |
| 工作溫度 | 0 C to +70 C (commercial, AC suffix) | — |
| 封裝 | 44-pin TQFP, 10x10 mm | 44-TQFP (10 x 10 mm, 1 mm height) |
| 安裝類型 | Surface Mount | Surface Mount |
| RoHS 狀態 | [DATA_NEEDED: RoHS status] | Compliant |
| Supply Current (Active) | [DATA_NEEDED: active supply current] | — |
| SRAM | — | 1024 bytes |
| Performance | — | Approx. 1 MIPS per MHz |
| ADC | — | 8-channel, 10-bit |
| Debug Interface | — | JTAG (on-chip debug and boundary scan) |
| Programmable I/O | — | 32 programmable I/O lines |
| In-System Programming | — | Yes (ISP via SPI) |
| Life Cycle Stage | — | ACTIVE |