ATMEGA128-16AI Atmel, ATMEGA128-16AI Datasheet - Page 25

• Manufacturer Part Number: ATMEGA128-16AI
• Description: IC AVR MCU 128K 16MHZ 64-TQFP
• Manufacturer: Atmel
• Series: AVR® ATmegar

Specifications of ATMEGA128-16AI

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 16MHz
• 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): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-TQFP, 64-VQFP
• For Use With: ATSTK501 - ADAPTER KIT FOR 64PIN AVR MCU
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: Q1167170A

Rev. 2467C-02/02
2467VS–AVR–02/11
12. Added Calibrated RC Oscillator characterization curves in section
13. Updated
14. Added a note regarding usage of Timer/Counter0 combined with the clock. See
1. Corrected Description of Alternate Functions of Port G
2. Added JTAG Version Numbers for rev. F and rev. G
3
4. Corrected
5. Added some Characterization Data in Section
6. Removed Alternative Algortihm for Leaving JTAG Programming Mode.
7. Added Description on How to Access the Extended Fuse Byte Through JTAG Pro-
teristics” on page
More details regarding use of the TWI Power-down operation and using the TWI as master
with low TWBRR values are added into the data sheet. Added the note at the end of the
Rate Generator Unit” on page
on page
“XTAL Divide Control Register – XDIV” on page
Corrected description of TOSC1 and TOSC2 in
Updated Table 100 on page 256.
Added Some Preliminary Test Limits and Characterization Data
Removed some of the TBD's in the following tables and pages:
Table 19 on page
page
See “Leaving Programming Mode” on page 315.
gramming Mode.
See
317.
“Programming the Fuses” on page 317
320,
204.
“Two-wire Serial Interface”
Table 134 on page
“Ordering Information” on page
50,
333.
Table 20 on page
203. Added the description at the end of
323, and Table 136 on page 328.
section.
54,
“DC Characteristics” on page
and
15.
“Alternate Functions of Port G” on page
“Reading the Fuses and Lock Bits” on page
“Typical Characteristics” on page
36.
ATmega128
“Address Match Unit”
“Typical Charac-
318,
Table 131 on
333..
84.
“Bit
25