ATMEGA162-16AI Atmel, ATMEGA162-16AI Datasheet - Page 212

• Manufacturer Part Number: ATMEGA162-16AI
• Description: IC MCU AVR 16K 5V 16MHZ 44-TQFP
• Manufacturer: Atmel
• Series: AVR® ATmegar

Specifications of ATMEGA162-16AI

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: EBI/EMI, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 35
• 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
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-TQFP, 44-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Data Converters: -

Scanning the Analog
Comparator
212
ATmega162/V
The relevant Comparator signals regarding Boundary-scan are shown in
ary-scan cell from
Table
The Comparator need not be used for pure connectivity testing, since all analog inputs are
shared with a digital port pin as well.
Figure 91. Analog Comparator
Figure 92. General Boundary-scan Cell used for Signals for Comparator
86.
From Analog Ciruitry
From Digital Logic/
REFERENCE
BANDGAP
Figure 92
Previous
From
Cell
ACBG
is attached to each of these signals. The signals are described in
ShiftDR
0
1
ClockDR
D
UpdateDR
Q
Next
Cell
To
D
G
AC_IDLE
Q
EXTEST
0
1
Figure
To Snalog Circuitry/
To Digital Logic
ACO
91. The Bound-
2513K–AVR–07/09