Specification Comparison: ATMEGA128L-8AU vs ATMEGA128-8AU vs ATMEGA128-AU

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Part Number
Manufacturer Microchip Technology ATMEL ATMEL
Package TQFP-64 TQFP64 QFP64
Description 28l-8au avr microcontroller featuring 8-bit architecture FLASH CMOS 8MHz Microcontroller ATMEGA128-8AU
Stock 5683 3620 4890
Product Category 8-bit Microcontrollers - MCU IC Chips
Length 14 mm 14 mm
Width 14 mm 14 mm
RoHS Details
Core AVR
Program Memory Size 128 kB
Data RAM Size 4 kB
Package / Case TQFP-64
Maximum Clock Frequency 8 MHz
ADC Resolution 10 bit
Number of I/Os 53 I/O
Supply Voltage - Min 2.7 V
Supply Voltage - Max 5.5 V
Mounting Style SMD/SMT
Data Bus Width 8 bit
Minimum Operating Temperature - 40 C
Maximum Operating Temperature + 85 C
Series ATmega128
Analog Supply Voltage 2.7 V to 5.5 V
Brand Microchip Technology
Data RAM Type SRAM
Data ROM Size 4 kB
Data ROM Type EEPROM
Height 1 mm
I/O Voltage 2.7 V to 5.5 V
Interface Type I2C, JTAG, SPI, USART
Moisture Sensitive Yes
Number of ADC Channels 8 Channel
Number of Timers/Counters 4 Timer
Processor Series ATmega
Product MCUs
Product Type 8-bit Microcontrollers - MCU
Program Memory Type Flash
Factory Pack Quantity 90
Subcategory Microcontrollers - MCU
Tradename AVR
Watchdog Timers Watchdog Timer
Unit Weight 0.012720 oz
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Transferred
Part Package Code QFP
Pin Count 64
Reach Compliance Code compliant
HTS Code 8542.31.00.01
Core Architecture AVR
Device Core AVR
Clock Speed 16
Ram 4
Flash Memory 128
Can 0
Adc Channels 8
Adc Resolution 10
Has ADC YES
Address Bus Width 16
Bit Size 8
DAC Channels NO
DMA Channels NO
External Data Bus Width 8
JESD-30 Code S-PQFP-G64
JESD-609 Code e3
Moisture Sensitivity Level 3
Number of I/O Lines 53
Number of Terminals 64
On Chip Program ROM Width 16
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
PWM Channels YES
Package Body Material PLASTIC/EPOXY
Package Code TQFP
Package Shape SQUARE
Package Style FLATPACK, THIN PROFILE
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
RAM (bytes) 4096
ROM (words) 65536
ROM Programmability FLASH
Seated Height-Max 1.2 mm
Speed 8 MHz
Supply Voltage-Max 5.5 V
Supply Voltage-Min 2.7 V
Surface Mount YES
Technology CMOS
Temperature Grade INDUSTRIAL
Terminal Finish Matte Tin (Sn)
Terminal Form GULL WING
Terminal Pitch 0.8 mm
Terminal Position QUAD
Time@Peak Reflow Temperature-Max (s) 40
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
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Part Number

Start with: ATMEG

Part Number "ATMEG" returned 22 results; all results matched and started with "ATMEG".

Part Number Description Brand Package/Case Lifecycle Status Cargo cycle In Stock Operation
ATMEGA16L-8AI

44 pin configuration

Microchip TQFP-44 Discontinued 3~7 Days 4,689.00
ATMEGA32-16AI

Compact and versatile microcontroller for various applications

Microchip TQFP-44 Active 3~7 Days 7,962.00
ATMEGA2560V-8AU

ATMEGA2560V-8AU, 8MHz, TQFP, IND TEMP, GREEN, 1.8V

Microchip Technology TQFP-100 3~7 Days 3,606.00
ATMEGA64-16AU

External interface with 8 compatibility inputs

Microchip TQFP-64 3~7 Days 3,376.00
ATMEGA644PV-10AU

With its ample storage space and efficient SPI communication interface, the ATMEGA644PV-10AU is a reliable choice for demanding electronic projects

Microchip TQFP-44 3~7 Days 7,669.00
ATMEGA168-20AU

The ATMEGA168-20AU microcontroller is designed for industrial applications, featuring a high-speed 20MHz clock frequency and a TQFP package

Microchip TQFP-32 3~7 Days 4,776.00
ATMEGA8-16AU

8-bit microcontroller

Microchip TQFP-32 3~7 Days 7,104.00
ATMEGA8L-8AU

With its 8MHz operating frequency

Microchip TQFP-32 ACTIVE 3~7 Days 5,598.00
ATMEGA328P-AUR

Operating frequency of 20MHz

Microchip TQFP-32 ACTIVE 3~7 Days 5,219.00
ATMEGA162-16AU

Compact and efficient bit processor with KB program memory, suitable for a wide range of project

Microchip Technology TQFP-44 ACTIVE 3~7 Days 7,491.00
ATMEGA16U2-MU

8-bit Microcontrollers - MCU AVR USB 8K FLASH AVR USB 16K FLASH

Microchip VQFN-32 ACTIVE 3~7 Days 4,709.00
ATMEGA1280-16AU

8-bit Microcontrollers - MCU with 128kB Flash and 4kB EEPROM, featuring 86 I/O Pins

Microchip TQFP-100 3~7 Days 5,283.00
ATMEGA128-16AU

Ideal for developers seeking a reliable and efficient microcontroller solution, this ATmegaAU offers a generous B flash and a robust -Pin TQFP packag

Microchip TQFP-64 ACTIVE 3~7 Days 5,925.00
ATMEGA64L-8AI

ATMEGA64L-8AI also includes a 3V ADC for analog to digital conversion

Microchip Technology TQFP-64 Discontinued 3~7 Days 7,178.00
ATMEGA8-16PI

16MHz AVR Processing Speed

Microchip Technology PDIP-28 Discontinued 3~7 Days 3,539.00
ATMEGA128L-8AI

ATMEGA128L-8AI TQFP-64-EP(10x10) Microcontroller Units with ROHS Compliance

Microchip Technology TQFP-64 Discontinued 3~7 Days 4,923.00
ATMEGA128L-8AC

Small-sized MCU with embedded memory and analog-to-digital converter

Microchip Technology TQFP-64 Discontinued 3~7 Days 3,105.00
ATMEGA128-16AI

The ATMEGA128-16AI is a robust microcontroller with high performance capabilities, featuring 128KB of flash memory and a 64-pin TQFP package

Microchip Technology TQFP-64 Discontinued 3~7 Days 5,698.00
ATMEGA103-6AC

The ATMEGA103-6AC boasts a robust 8-bit AVR RISC architecture, with 128KB of Flash memory for storing program code

Microchip Technology TQFP-64 Discontinued 3~7 Days 3,556.00
ATMEGA32-16MU

The ATMEGA32-16MU microcontroller is ideal for applications that require high performance and low power consumption

Microchip Technology VQFN 3~7 Days 3,538.00
ATMEGA644P-20MU

The 44-pin VQFN package of ATMEGA644P-20MU provides a compact form factor for space-constrained designs

Microchip Technology VQFN 3~7 Days 6,392.00
ATMEGA169PV-8MU

ATMEGA169PV-8MU integrates a 16KB flash memory for program storage

Microchip Technology VQFN 3~7 Days 3,962.00