ATMEGA162-16AI Atmel, ATMEGA162-16AI Datasheet - Page 267

• 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: -

External Clock
Drive Waveforms
External Clock
Drive
2513K–AVR–07/09
Figure 115. External Clock Drive Waveforms
Table 112. External Clock Drive
Symbol
1/t
t
t
t
t
t
Δ
CLCL
CHCX
CLCX
CLCH
CHCL
t
CLCL
CLCL
Parameter
Oscillator
Frequency
Clock Period
High Time
Low Time
Rise Time
Fall Time
Change in
period from one
clock cycle to
the next
V
IL1
V
IH1
V
1000
Min.
CC
400
400
0
= 1.8 - 5.5V
Max.
2.0
2.0
1
2
V
Min.
125
CC
50
50
0
=2.7 - 5.5V
Max.
1.6
1.6
8
2
V
Min.
62.5
CC
25
25
0
= 4.5 - 5.5V
ATmega162/V
Max.
0.5
0.5
16
2
Units
MHz
ns
ns
ns
μs
μs
%
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