ATMEGA640-16CU vs ATMEGA1280-16CU तुलना
विस्तृत दोनों ओर की तुलना ATMEGA640-16CU द्वारा Microchip Technology और ATMEGA1280-16CU द्वारा Microchip Technology. मुख्य विशेषताओं, इलेक्ट्रिकल पैरामीटर, पैकेजिंग, चक्र स्थिति, मूल्यांकन और उपलब्धता को तुलना करके अपनी डिजाइन की आवश्यकताओं के लिए सबसे अच्छा घटक निर्धारित करें。
Microchip Technology
ATMEGA640-16CU - 8-bit AVR MCU 16MHz 64KB CBGA-100 | Microchip
ATMEGA640-16CU ✓ सक्रियMicrochip Technology
ATMEGA1280-16CU - 8-bit AVR MCU 128KB Flash 16MHz CBGA-100 | Microchip
ATMEGA1280-16CU ✓ सक्रियविशेषता तुलना
| पैरामीटर | ATMEGA640-16CU | ATMEGA1280-16CU |
|---|---|---|
| ब्रांड | Microchip Technology | Microchip Technology |
| श्रेणी | Microcontrollers | Microcontrollers |
| लाइफसाइकिल स्थिति | सक्रिय | सक्रिय |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR RISC |
| अधिकतम क्लॉक फ़्रीक्वेंसी | 16 MHz | 16 MHz |
| Program Memory Size (FLASH) | 64KB (32K x 16) | — |
| Program Memory Type | In-System Programmable FLASH | — |
| SRAM Size | 8KB | — |
| EEPROM Size | 4KB | — |
| Supply Voltage Range | 4.5 V to 5.5 V | 2.7 V to 5.5 V |
| I/O Ports / Lines | 53 I/O | — |
| Number of USARTs | 4 | — |
| ADC Resolution | 10-bit | — |
| ADC Channels | 8/16-channel (per datasheet family description) | — |
| Serial Interfaces | SPI, 2-wire (I2C-compatible TWI), USART | 4x USART, SPI (Master/Slave), 2-wire serial (TWI) |
| Watchdog Timer | Programmable, separate on-chip oscillator | Programmable, separate on-chip oscillator |
| Analog Comparator | On-chip | — |
| पैकेज | 100-CBGA (9x9 mm) | 100-CBGA (9x9 mm) |
| माउंटिंग प्रकार | Surface Mount | Surface Mount (BGA reflow) |
| ऑपरेटिंग तापमान | Industrial temperature range (-40C to +85C) | [DATA_NEEDED: operating temperature range] |
| डेटा बस चौड़ाई | 8 Bit | 8 bit |
| RoHS / Green Status | Green package | — |
| Debug / Programming | ICSP via 2 I/O pins plus reset (MPLAB SNAP compatible) | — |
| Flash Memory | — | 128KB (64K x 16) In-System Programmable |
| SRAM | — | 8KB |
| EEPROM | — | 4KB |
| General Purpose I/O Lines | — | 86 |
| ADC | — | 8/16-channel, 10-bit |
| USART | — | 4 (ATmega1280 configuration) |
| Timers | — | [DATA_NEEDED: timer count and resolution detail] |
| Instructions | — | 133 powerful instructions, most single-cycle |
| Lifecycle Stage | — | ACTIVE |
| RoHS स्थिति | — | [DATA_NEEDED: RoHS compliance status] |