ATMEGA162-16PJ Atmel, ATMEGA162-16PJ Datasheet - Page 49

• Manufacturer Part Number: ATMEGA162-16PJ
• Description: IC MCU AVR 16K 5V 16MHZ 40-DIP
• Manufacturer: Atmel
• Series: AVR® ATmegar

Specifications of ATMEGA162-16PJ

• 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: 40-DIP (0.600", 15.24mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Data Converters: -

External Reset
2513K–AVR–07/09
Figure 22. MCU Start-up, RESET Tied to V
Figure 23. MCU Start-up, RESET Extended Externally
An External Reset is generated by a low level on the RESET pin. Reset pulses longer than the
minimum pulse width (see
Shorter pulses are not guaranteed to generate a Reset. When the applied signal reaches the
Reset Threshold Voltage – V
Time-out period t
Figure 24. External Reset During Operation
INTERNAL
TIME-OUT
INTERNAL
TIME-OUT
RESET
RESET
RESET
RESET
V
V
CC
CC
CC
TOUT
has expired.
V
V
Table
V
RST
POT
RST
POT
on its positive edge, the delay counter starts the MCU after the
t
TOUT
18) will generate a Reset, even if the clock is not running.
CC
.
V
RST
t
TOUT
ATmega162/V
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