ATMEGA406-1AAU Atmel, ATMEGA406-1AAU Datasheet - Page 27

• Manufacturer Part Number: ATMEGA406-1AAU
• Description: IC AVR MCU 40K 1MHZ 48LQFP
• Manufacturer: Atmel
• Series: AVR® ATmegar

Specifications of ATMEGA406-1AAU

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 1MHz
• Connectivity: I²C
• Peripherals: POR, WDT
• Number Of I /o: 18
• Program Memory Size: 40KB (20K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 512 x 8
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 25 V
• Data Converters: A/D 10x12b
• Oscillator Type: Internal
• Operating Temperature: -30°C ~ 85°C
• Package / Case: 48-LQFP
• Processor Series: ATMEGA48x
• Core: AVR8
• Data Bus Width: 8 bit
• Data Ram Size: 2 KB
• Interface Type: 2-Wire
• Maximum Clock Frequency: 1 MHz
• Number Of Programmable I/os: 18
• Number Of Timers: 2
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWAVR, EWAVR-BL
• Development Tools By Supplier: ATAVRDRAGON, ATSTK500, ATSTK600, ATAVRISP2, ATAVRONEKIT
• Minimum Operating Temperature: - 30 C
• Cpu Family: ATmega
• Device Core: AVR
• Device Core Size: 8b
• Frequency (max): 1MHz
• Total Internal Ram Size: 2KB
• # I/os (max): 18
• Number Of Timers - General Purpose: 2
• Operating Supply Voltage (typ): 5/9/12/15/18/24V
• Operating Supply Voltage (max): 25V
• Operating Supply Voltage (min): 4V
• On-chip Adc: 10-chx12-bit
• Instruction Set Architecture: RISC
• Operating Temp Range: -30C to 85C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 48
• Package Type: LQFP
• Controller Family/series: AVR MEGA
• No. Of I/o's: 18
• Eeprom Memory Size: 512Byte
• Ram Memory Size: 2KB
• Cpu Speed: 1MHz
• Rohs Compliant: Yes
• For Use With: 770-1007 - ISP 4PORT ATMEL AVR MCU SPI/JTAG770-1005 - ISP 4PORT FOR ATMEL AVR MCU JTAG770-1004 - ISP 4PORT FOR ATMEL AVR MCU SPI
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

9.2
9.3
9.4
2548ES–AVR–07/06
Rev 2548D - 06/05
Rev 2548C - 05/05
Rev 2548B - 04/05
1.
1.
1.
2.
3.
4.
5.
6.
7.
8.
9.
Typos updated, bit “PSRASY” removed, CS12:0 renamed CS1[2:0].
Updated
Updated
Removed “BGEN” bit in BGCCR register. The bandgap voltage reference is always
enabled in ATmega406 revision E.
Updated
ure 21-1 on page
Updated
26-5 on page
Updated
”Battery Protection” on page 118
Updated registers
”Timer/Counter Control Register B – TCCR0B” on page
Updated
103.
Updated
Updated
Sensor” on page
Updated
Updated
Section 9. ”Errata” on page
Section 9. ”Errata” on page
Figure 2-1 on page
Section 17.1 ”Features” on page 103
Section 19.1 ”Features” on page
Section 29. ”Electrical Characteristics” on page
Section 35. ”Errata” on page
Table 7-2 on page
Section 12.3.2 ”Alternate Functions of Port A” on page 66
Section 20.2 ”Register Description for Voltage Reference and Temperature
181,
116.
120.
Figure 27-1 on page
”External Interrupt Flag Register – EIFR” on page 55
33,
3,
Figure 6-1 on page
Table 7-3 on page
description.
17.
17.
225.
188.
111.
and
25,
Section 17.2 ”Operation” on page
34,
Figure 24-9 on page
Table 8-1 on page
89.
211.
ATmega406
and
Section 21.
38,
137,
Table
and
Fig-
27