| Mfr. Part # | ATMEGA128A-MN | ATMEGA64A-MU | ATXMEGA64D3-MH |
| Manufacturer | Microchip Technology | Microchip Technology | Microchip Technology |
| Description | IC MCU 8BIT 128KB FLASH 64QFN | MCU, 8BIT, ATMEGA, 16MHZ, QFN-64 | 8-bit Microcontrollers - MCU 64KB FLSH;2KB EE;4K SRAM;1.6-3.6V;32MHz |
| Datasheet | |||
| RoHS | |||
| Specifications | |||
Factory Lead Time | 4 Weeks | 2 Weeks | 7 Weeks |
Mounting Type | Surface Mount | Surface Mount | Surface Mount |
Package / Case | 64-VFQFN Exposed Pad | 64-VFQFN Exposed Pad | 64-VFQFN Exposed Pad |
Surface Mount | YES | - | - |
Data Converters | A/D 8x10b | A/D 8x10b | A/D 16x12b |
Number of I/Os | 53 | 53 | 50 |
Operating Temperature | -40°C~105°C TA | -40°C~85°C TA | -40°C~85°C TA |
Packaging | Tray | Tray | Tray |
Series | AVR® ATmega | AVR® ATmega | AVR® XMEGA® D3 |
Published | 2003 | 2005 | 2010 |
Pbfree Code | yes | yes | yes |
Part Status | Active | Active | Active |
Moisture Sensitivity Level (MSL) | 3 (168 Hours) | 3 (168 Hours) | 3 (168 Hours) |
Number of Terminations | 64 | 64 | 64 |
Additional Feature | ALSO OPERATES WITH 2.7V MIN @ 8MHZ | - | - |
Voltage - Supply | 5V | 5V | 2.5V |
Terminal Position | QUAD | QUAD | QUAD |
Terminal Form | NO LEAD | - | - |
Terminal Pitch | 0.5mm | 0.5mm | - |
Frequency | 16MHz | 16MHz | 32MHz |
Base Part Number | ATMEGA128A | ATMEGA64A | ATXMEGA64 |
JESD-30 Code | S-XQCC-N64 | - | - |
Interface | EBI/EMI, I2C, SPI, UART, USART | I2C, SPI, UART, USART | I2C, IrDA, SPI, UART, USART |
Memory Size | 128kB | 64kB | 64kB |
Oscillator Type | Internal | Internal | Internal |
RAM Size | 4K x 8 | 4K x 8 | 4K x 8 |
uPs/uCs/Peripheral ICs Type | MICROCONTROLLER | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC |
Core Processor | AVR | AVR | AVR |
Peripherals | Brown-out Detect/Reset, POR, PWM, WDT | Brown-out Detect/Reset, POR, PWM, WDT | Brown-out Detect/Reset, POR, PWM, WDT |
Program Memory Type | FLASH | FLASH | FLASH |
Core Size | 8-Bit | 8-Bit | 8/16-Bit |
Program Memory Size | 128KB 64K x 16 | 64KB 32K x 16 | 64KB 32K x 16 |
Connectivity | EBI/EMI, I2C, SPI, UART/USART | I2C, SPI, UART/USART | I2C, IrDA, SPI, UART/USART |
Bit Size | 8 | 8 | 16 |
Has ADC | YES | YES | YES |
DMA Channels | NO | NO | NO |
Data Bus Width | 8b | 8b | 8b |
PWM Channels | YES | - | - |
DAC Channels | NO | - | - |
EEPROM Size | 4K x 8 | 2K x 8 | 2K x 8 |
On Chip Program ROM Width | 8 | - | - |
Voltage - Supply (Max) | 5.5V | 5.5V | 3.6V |
Voltage - Supply (Min) | 4.5V | - | - |
Length | 9mm | 9.1mm | 9.1mm |
Height Seated (Max) | 1mm | - | - |
RoHS Status | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant |
Contact Plating | - | Tin | - |
Mount | - | Surface Mount | Surface Mount |
Number of Pins | - | 64 | 64 |
Watchdog Timers | - | Yes | Yes |
Power Supplies | - | 3/5V | - |
Number of Timers/Counters | - | 4 | 5 |
Number of UART Channels | - | 2 | - |
Number of ADC Channels | - | 8 | 16 |
Number of PWM Channels | - | 6 | 8 |
Number of I2C Channels | - | 1 | - |
Height | - | 950μm | 950μm |
Width | - | 9.1mm | 9.1mm |
REACH SVHC | - | No SVHC | - |
Radiation Hardening | - | No | No |
Lead Free | - | Lead Free | Lead Free |
Data Rate | - | - | 115.2 kbps |
| Pricing(USD) | |||
| Grads Price | Quantity Unit Price 1+ $8.70207 10+ $8.2095 100+ $7.74481 500+ $7.30643 1000+ $6.89286 | Quantity Unit Price 1+ $46.79285 10+ $44.1442 100+ $41.64547 500+ $39.28818 1000+ $37.06432 | - |
| Availability | 260 | 2600 | 852 |
| Price | $8.70207 | $46.79285 | - |
| Quantity |
In Stock : 260