Microchip Technology ATMEGA645-16MU MCU 2.7V~5.5V 4K x 8 QUAD
ATMEGA645-16MU
1610-488-ATMEGA645-16MU
64-VFQFN Exposed Pad
RoHS Compliant
Frequency: 16MHz,Core Size: 8-Bit,Series: AVR® ATmega,Package / Case: 64-VFQFN Exposed Pad,Program Memory Size: 64KB 32K x 16
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ATMEGA645-16MU Tech Specifications
Microchip ATMEGA645-16MU technical specifications, attributes, parameters and parts with similar specifications to Silicon Labs SI1084-A-GM.
| Product Attribute | Attribute Value | |
|---|---|---|
| Category | Embedded - Microcontrollers | |
| Manufacturer | Microchip | |
| Factory Lead Time | 4 Weeks | |
| Contact Plating | Tin | |
| Package / Case | 64-VFQFN Exposed Pad | |
| Mounting Type | Surface Mount | |
| Mount | Surface Mount | |
| Number of Pins | 64Pins | |
| Data Converters | A/D 8x10b | |
| Watchdog Timers | Yes | |
| Number of I/Os | 53I/Os | |
| Memory Types | EEPROM, FLASH | |
| Published | 2011 | |
| Series | AVR® ATmega | |
| Packaging | Tray | |
| Operating Temperature | -40°C~85°C TA | |
| JESD-609 Code | e3 | |
| Pbfree Code | yes | |
| Part Status | Active | |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) | |
| Number of Terminations | 64Terminations | |
| Terminal Position | QUAD | |
| Peak Reflow Temperature (Cel) | 260 | |
| Supply Voltage | 5V | |
| Terminal Pitch | 0.5mm | |
| Frequency | 16MHz | |
| Time@Peak Reflow Temperature-Max (s) | 40 | |
| Base Part Number | ATMEGA645 | |
| Supply Voltage-Max (Vsup) | 5.5V | |
| Interface | SPI, UART, USART |
| Product Attribute | Attribute Value | |
|---|---|---|
| Memory Size | 64kB | |
| Oscillator Type | Internal | |
| RAM Size | 4K x 8 | |
| Voltage - Supply (Vcc/Vdd) | 2.7V~5.5V | |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC | |
| Core Processor | AVR | |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT | |
| Program Memory Type | FLASH | |
| Core Size | 8-Bit | |
| Program Memory Size | 64KB 32K x 16 | |
| Connectivity | SPI, UART/USART, USI | |
| Bit Size | 8 | |
| Access Time | 16 μs | |
| Has ADC | YES | |
| DMA Channels | NO | |
| Data Bus Width | 8b | |
| Number of Timers/Counters | 3Timers/Counters | |
| EEPROM Size | 2K x 8 | |
| Number of Programmable I/O | 54Programmable I/Os | |
| Number of ADC Channels | 8ADC Channels | |
| Number of PWM Channels | 4PWM Channels | |
| Number of I2C Channels | 1I2C Channel | |
| Width | 9.1mm | |
| Length | 9.1mm | |
| Height | 950μm | |
| RoHS Status | ROHS3 Compliant | |
| Radiation Hardening | No | |
| REACH SVHC | No SVHC | |
| Lead Free | Lead Free |
ATMEGA645-16MU Documents
Download datasheets and manufacturer documentation for ATMEGA645-16MU
Datasheets
ATMEGA325, 645, 3250, 6450(V) DatasheetPCN Design/Specification
Marking Chgs 11/Jul/2017PCN Packaging
MBB/Label Chgs 16/Nov/2018ConflictMineralStatement
Microchip-company-68.pdf
Others include "ATMEG" parts
The following parts include 'ATMEG'
| Part # | Manufacturer | Package | Availability |
|---|---|---|---|
| ATMEGA645A-MU | Microchip Technology | 64-VFQFN Exposed Pad | 22 |
| ATMEGA645P-MU | Microchip Technology | 64-VFQFN Exposed Pad | 18 |
| ATMEGA645A-AU | Microchip Technology | 64-TQFP | 18 |
| ATMEGA645P-AU | Microchip Technology | 64-TQFP | 50 |
| ATMEGA645-16AU | Microchip Technology | 64-TQFP | 45 |
| ATMEGA6450P-AU | Microchip Technology | 100-TQFP | 50 |
| ATMEGA6450A-AU | Microchip Technology | 100-TQFP | 450 |
| ATMEGA645A-AUR | Microchip Technology | 64-TQFP | 393 |
| ATMEGA645P-MUR | Microchip Technology | 64-VFQFN Exposed Pad | 50 |
| ATMEGA645P-AUR | Microchip Technology | 64-TQFP | 50 |
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| Part # | Manufacturer | Description | Package | RoHS | |
|---|---|---|---|---|---|
 | ATMEGA645-16MU | Microchip Technology | IC MCU 8BIT 64KB FLASH 64QFN | 64-VFQFN Exposed Pad | |
| ATMEGA649-16MU | Microchip Technology | MCU 8-bit ATmega AVR RISC 64KB Flash 3.3V/5V 64-Pin MLF EP | 64-VFQFN Exposed Pad | |
| ATMEGA64A-MU | Microchip Technology | MCU | 64-VFQFN Exposed Pad | |
| ATMEGA649-16MUR | Microchip Technology | MCU 8-bit ATmega AVR RISC 64KB Flash 3.3V/5V 64-Pin MLF EP T/R | 64-VFQFN Exposed Pad |
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Shipping | Delivery Period | Packages will be arranged for delivery within 1-2 days from the date of all items arrive at our warehouse. In stock items can be shipped out within 24 hours. Delivery Time depends on Shipping Method and Delivery Destinations. |
Shipping Rate | Shipping rate is based on size, weight, destination of the package. MOST offers competitive shipping options through top carriers DHL, FedEx and UPS. We also offer shipping account services for customers who wish to be billed directly for shipping. | |
Shipping Methods | | |
Shipping Tracking | Once the components are delivered, the tracking number will be notified via email immediately. The tracking number also could be found in order history. | |
Returning | Returning | All returns should be made within 60 days of date of invoice and be accompanied by the original invoice number, certificate of guarantee card, parts picture and a brief explanation or test report of the reason for the return. Returns will not be accepted after 60 days. Returned merchandise must be in original packaging and in resalable condition. Parts returned due to customer error at time of quote or sale will not be accepted. Please contact customer service for a return authorization before return shipment. |
Ordering | How to Buy | Online and offline orders both are available. Please find the order process guidance from below link: If you have any operation issue, please feel free to contact with our customer service. |
Payment | TT in advance (bank transfer), Western Union, Credit card, PayPal. Customer is responsible for shipping fee, bank charges, duties and taxes. |
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ATMEGA645-16MU Comments
109 reviews
2022-07-21 00:00:00
There was room for improvement, but the overall experience was satisfactory.
2022-07-14 00:00:00
I had some minor problems buying components on the Jak, but the overall experience was good.
2022-07-13 00:00:00
I trust jakelectronics to provide me with high-quality components every time.
2022-06-15 00:00:00
The delivery speed is also very fast, and it always arrives on time.
2022-05-13 00:00:00
Good quality product.
2022-04-14 00:00:00
Simply great! Many thanks!
2022-04-09 00:00:00
I couldn't be happier with the kit. It was easy to assemble, including soldering the EEPROM, and works as intended.
2022-04-09 00:00:00
Pricing that fits my budget without compromising on quality, a win-win situation.
2022-04-08 00:00:00
For the price I am very happy.
2022-03-31 00:00:00
when you need to connect this kind of port, this product makes it very easy.