ATMEGA165P-16MU Atmel, ATMEGA165P-16MU Datasheet - Page 313

• Manufacturer Part Number: ATMEGA165P-16MU
• Description: IC AVR MCU 16K 16MHZ 64-QFN
• Manufacturer: Atmel
• Series: AVR® ATmegar

Specifications of ATMEGA165P-16MU

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: SPI, UART/USART, USI
• Peripherals: Brown-out Detect/Reset, 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
• Processor Series: ATMEGA16x
• Core: AVR8
• Data Bus Width: 8 bit
• Data Ram Size: 1 KB
• Interface Type: SPI, USART, USI
• Maximum Clock Frequency: 16 MHz
• Number Of Programmable I/os: 54
• Number Of Timers: 3
• 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: - 40 C
• On-chip Adc: 10 bit, 8 Channel
• For Use With: ATSTK600-TQFP64 - STK600 SOCKET/ADAPTER 64-TQFP770-1007 - ISP 4PORT ATMEL AVR MCU SPI/JTAGATAVRISP2 - PROGRAMMER AVR IN SYSTEM
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

27.3
8019K–AVR–11/10
Supply Current of I/O modules
Figure 27-10. Idle Supply Current vs. V
The tables and formulas below can be used to calculate the additional current consumption for
the different I/O modules in Active and Idle mode. The enabling or disabling of the I/O modules
are controlled by the Power Reduction Register. See
details.
Table 27-1.
Table 27-2.
It is possible to calculate the typical current consumption based on the numbers from
on page 313
PRR bit
PRADC
PRUSART0
PRSPI
PRTIM1
PRR bit
PRADC
PRUSART0
PRSPI
PRTIM1
14
12
10
8
6
4
2
0
1.5
for other V
Additional Current Consumption for the different I/O modules (absolute values)
Additional Current Consumption (percentage) in Active and Idle mode
Additional Current consumption
compared to Active with external clock
(see
Figure 27-2 on page
Typical numbers
18 µA
11 µA
10 µA
19 µA
2
V
Figure 27-1 on page 308
CC
CC
= 2V, F = 1 MHz
and frequency settings than listed in
2.5
5.6%
3.7%
3.2%
5.6%
309)
3
CC
(32 kHz Watch Crystal)
V
116 µA
79 µA
72 µA
117 µA
and
CC
3.5
V
(V)
CC
= 3V, F = 4 MHz
“Power Reduction Register” on page 38
4
Additional Current consumption
compared to Idle with external clock
(see
Figure 27-7 on page
Figure 27-6 on page 311
Table 27-1 on page
4.5
ATmega165P
495 µA
313 µA
283 µA
481 µA
12.4%
10.8%
18.6%
18.7%
V
5
CC
311)
= 5V, F = 8 MHz
5.5
313.
Table 27-2
25°C
and
313
for