ATMEGA645V-8AI vs ATMEGA649-16AI तुलना
विस्तृत दोनों ओर की तुलना ATMEGA645V-8AI द्वारा Microchip Technology और ATMEGA649-16AI 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
ATMEGA645V-8AI - 64KB AVR MCU, 8MHz, TQFP-64 | Microchip
ATMEGA645V-8AI ✓ सक्रियMicrochip Technology
ATMEGA649-16AI - 8-Bit AVR MCU 16MHz 64KB Flash | Microchip
ATMEGA649-16AI ✓ सक्रियविशेषता तुलना
| पैरामीटर | ATMEGA645V-8AI | ATMEGA649-16AI |
|---|---|---|
| ब्रांड | Microchip Technology | Microchip Technology |
| श्रेणी | Microcontrollers | Microcontrollers |
| लाइफसाइकिल स्थिति | सक्रिय | सक्रिय |
| Core Architecture | 8-bit AVR RISC | — |
| Program Memory Size | 64 KB (32K x 16) ISP Flash | 64 KB (32K x 16) Flash, ISP, read-while-write |
| SRAM Size | 4 KB | 4 KB |
| EEPROM Size | 2 KB | 2 KB |
| अधिकतम क्लॉक फ़्रीक्वेंसी | 8 MHz | 16 MHz |
| Operating Voltage Range | 2.7 V to 5.5 V | — |
| Instructions | 130 (most single-cycle) | — |
| Throughput | up to 8 MIPS at 8 MHz | — |
| General Purpose I/O | 54 I/O lines (64-pin package) | 54 I/O lines (TQFP-64 configuration) |
| ADC | 8-channel, 10-bit | — |
| Timers/Counters | 3 flexible Timer/Counters | — |
| Debug Interface | JTAG (on-chip debug, Boundary-scan, programming) | — |
| ऑपरेटिंग तापमान | -40C to +85C (industrial, I suffix) | -40C to +85C (industrial grade, per Atmel part number suffix 'I') |
| पैकेज | 64-TQFP (14 x 14 mm) | 64-TQFP (14x14 mm) |
| माउंटिंग प्रकार | Surface Mount | Surface Mount |
| In-System Programming | Yes (ISP Flash, Read-While-Write) | — |
| RoHS स्थिति | [DATA_NEEDED: RoHS status] | Compliant (per Microchip product listing) |
| Data Retention | [DATA_NEEDED: EEPROM/Flash data retention] | — |
| Core | — | AVR 8-Bit RISC |
| Core Size | — | 8-Bit |
| Instruction Set | — | 130 powerful instructions, most single-cycle |
| Working Registers | — | 32 x 8-bit general purpose |
| JTAG | — | Yes (on-chip debug and boundary scan) |
| LCD Controller | — | On-chip segment LCD driver |
| Supply Voltage Range | — | [DATA_NEEDED: supply voltage range] |
| Programming Interfaces | — | ISP (SPI), JTAG, ICSP via MPLAB SNAP |