ATMEGA128L-8AU Atmel, ATMEGA128L-8AU Datasheet - Page 381
ATMEGA128L-8AU
Manufacturer Part Number
ATMEGA128L-8AU
Description
IC AVR MCU 128K 8MHZ 3V 64TQFP
Manufacturer
Atmel
Series
AVR® ATmegar
Datasheets
1.ATMEGA128-16AU.pdf
(26 pages)
2.ATMEGA128-16AU.pdf
(385 pages)
3.ATMEGA128-16AU.pdf
(389 pages)
Specifications of ATMEGA128L-8AU
Core Processor
AVR
Core Size
8-Bit
Speed
8MHz
Connectivity
EBI/EMI, I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
53
Program Memory Size
128KB (64K x 16)
Program Memory Type
FLASH
Eeprom Size
4K x 8
Ram Size
4K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
64-TQFP, 64-VQFP
Cpu Family
ATmega
Device Core
AVR
Device Core Size
8b
Frequency (max)
8MHz
Interface Type
2-Wire/JTAG/USART
Total Internal Ram Size
4KB
# I/os (max)
53
Number Of Timers - General Purpose
4
Operating Supply Voltage (typ)
3.3/5V
Operating Supply Voltage (max)
5.5V
Operating Supply Voltage (min)
2.7V
On-chip Adc
8-chx10-bit
Instruction Set Architecture
RISC
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
64
Package Type
TQFP
Processor Series
ATMEGA128x
Core
AVR8
Data Bus Width
8 bit
Data Ram Size
4 KB
Maximum Clock Frequency
8 MHz
Number Of Programmable I/os
53
Number Of Timers
4
Operating Supply Voltage
2.7 V to 5.5 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
EWAVR, EWAVR-BL
Minimum Operating Temperature
- 40 C
A/d Inputs
8-Channel, 10-Bit
Cpu Speed
8 MIPS
Eeprom Memory
4K Bytes
Input Output
53
Interface
2-Wire/JTAG/SPI/USART
Memory Type
Flash
Number Of Bits
8
Programmable Memory
128K Bytes
Timers
2-8-bit, 2-16-bit
Voltage, Range
4.5-5.5 V
Controller Family/series
AVR MEGA
No. Of I/o's
53
Eeprom Memory Size
4096Byte
Ram Memory Size
4KB
Rohs Compliant
Yes
For Use With
ATSTK600-TQFP64 - STK600 SOCKET/ADAPTER 64-TQFP770-1007 - ISP 4PORT ATMEL AVR MCU SPI/JTAG770-1005 - ISP 4PORT FOR ATMEL AVR MCU JTAG770-1004 - ISP 4PORT FOR ATMEL AVR MCU SPIATAVRISP2 - PROGRAMMER AVR IN SYSTEMATJTAGICE2 - AVR ON-CHIP D-BUG SYSTEMATSTK501 - ADAPTER KIT FOR 64PIN AVR MCUATSTK500 - PROGRAMMER AVR STARTER KIT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ATMEGA128L-8AU
Manufacturer:
MURATA
Quantity:
120 000
Company:
Part Number:
ATMEGA128L-8AU
Manufacturer:
ATM
Quantity:
450
Part Number:
ATMEGA128L-8AU
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
Changes from Rev.
2467D-03/02 to Rev.
2467E-04/02
Changes from Rev.
2467C-02/02 to Rev.
2467D-03/02
2467M–AVR–11/04
7. Corrected typo (WGM-bit setting) for:
8. Corrected Table 81 on page 192 (USART).
9. Corrected Table 102 on page 261 (Boundary-Scan)
10. Updated Vil parameter in “DC Characteristics” on page 321.
1. Updated the Characterization Data in Section “ATmega128 Typical Character-
2. Updated the following tables:
3. Updated Description of OSCCAL Calibration Byte.
1. Added more information about “ATmega103 Compatibility Mode” on page 5.
2. Updated Table 2, “EEPROM Programming Time,” on page 21.
3. Updated typical Start-up Time in Table 7 on page 35, Table 9 and Table 10 on
4. Updated Table 22 on page 54 with typical WDT Time-out.
5. Corrected description of ADSC bit in “ADC Control and Status Register A –
6. Improved description on how to do a polarity check of the ADC differential
7. Corrected JTAG version numbers in “JTAG Version Numbers” on page 256.
8. Improved description of addressing during SPM (usage of RAMPZ) on
9. Added not regarding OCDEN Fuse below Table 118 on page 290.
10. Updated Programming Figures:
“Fast PWM Mode” on page 96 (Timer/Counter0).
“Phase Correct PWM Mode” on page 98 (Timer/Counter0).
“Fast PWM Mode” on page 150 (Timer/Counter2).
“Phase Correct PWM Mode” on page 152 (Timer/Counter2).
istics” on page 335.
Table 19 on page 48, Table 20 on page 52, Table 68 on page 157, Table 102 on
page 261, and Table 136 on page 328.
In the data sheet, it was not explained how to take advantage of the calibration
bytes for 2, 4, and 8 MHz Oscillator selections. This is now added in the following
sections:
Improved description of “Oscillator Calibration Register – OSCCAL” on page 39 and
“Calibration Byte” on page 291.
page 37, Table 12 on page 38, Table 14 on page 39, and Table 16 on page 40.
ADCSRA” on page 245.
results in “ADC Conversion Result” on page 242.
“Addressing the Flash During Self-Programming” on page 280, “Performing
Page Erase by SPM” on page 282, and “Performing a Page Write” on page
282.
ATmega128
381