ATMEGA169-16MU Atmel, ATMEGA169-16MU Datasheet - Page 22

• Manufacturer Part Number: ATMEGA169-16MU
• Description: IC AVR MCU 16K 16MHZ 5V 64-QFN
• Manufacturer: Atmel
• Series: AVR® ATmegar

Specifications of ATMEGA169-16MU

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: SPI, UART/USART, USI
• Peripherals: Brown-out Detect/Reset, LCD, POR, PWM, WDT
• Number Of I /o: 54
• Program Memory Size: 16KB (8K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 512 x 8
• Ram Size: 1K 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-MLF®, 64-QFN
• For Use With: ATAVRBFLY - KIT EVALUATION AVR BUTTERFLYATSTK502 - MOD EXPANSION AVR STARTER 500
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Changes from Rev.
2514J-12/03 to Rev.
2514K-04/04
Changes from Rev.
2514I-09/03 to Rev.
2514J-12/03
Changes from Rev.
2514H-05/03 to Rev.
2514I-09/03
22
ATmega169/V
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Renamed “Using the Power Reduction Register” to “Supply Current of I/O
modules” on page 309.
Updated “Register Summary” on page 7.
Updated “Ordering Information” on page 14.
Updated Figure 83 on page 193, Figure 91 on page 200, and Figure 123 on
page 276.
Changed size from 0x60 to 0xFF in “Stack Pointer” on page 11.
Updated Table 17 on page 40, Table 21 on page 44 and Table 115 on page
264.
Updated “Calibrated Internal RC Oscillator” on page 27.
Added new “Power Reduction Register” on page 34.
Examples found in “Supply Current of I/O modules” on page 309.
Fixed typo in port description for the “Analog to Digital Converter” on
page 192.
Removed old and added new “LCD Controller” on page 209.
Updated “Electrical Characteristics” on page 297.
Updated “ATmega169 Typical Characteristics” on page 304.
Updated “Ordering Information” on page 14.
ATmega169L replaced by ATmega169V and ATmega169.
Updated “Calibrated Internal RC Oscillator” on page 27
Removed “Advance Information” from the datasheet.
Removed AGND from Figure 2 on page 3 and added “System Clock
Prescaler” to Figure 11 on page 23.
Updated Table 16 on page 38, Table 17 on page 40, Table 19 on page 42
and Table 41 on page 72.
Renamed and updated “On-chip Debug System” to “JTAG Interface and
On-chip Debug System” on page 36.
Updated COM01:0 to COM0A1:0 in “Timer/Counter Control Register A –
TCCR0A” on page 89 and COM21:0 to COM2A1:0 in “Timer/Counter
Control Register A– TCCR2A” on page 135.
Updated “Test Access Port – TAP” on page 225 regarding JTAGEN.
Updated description for the JTD bit on page 234.
Added a note regarding JTAGEN fuse to Table 119 on page 267.
Updated Absolute Maximum Ratings* and DC Characteristics in
“Electrical Characteristics” on page 297.
Updated “Errata” on page 17 and added a proposal for solving problems
regarding the JTAG instruction IDCODE.
2514PS–AVR–07/06