ATMEGA169P-16AU Atmel, ATMEGA169P-16AU Datasheet - Page 344
![IC AVR MCU 16K 16MHZ IND 64-TQFP](/photos/12/13/121332/313-64-tqfp_sml.jpg)
ATMEGA169P-16AU
Manufacturer Part Number
ATMEGA169P-16AU
Description
IC AVR MCU 16K 16MHZ IND 64-TQFP
Manufacturer
Atmel
Series
AVR® ATmegar
Specifications of ATMEGA169P-16AU
Core Processor
AVR
Core Size
8-Bit
Speed
16MHz
Connectivity
SPI, UART/USART, USI
Peripherals
Brown-out Detect/Reset, LCD, 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-TQFP, 64-VQFP
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, ATAVRBFLY
Minimum Operating Temperature
- 40 C
On-chip Adc
8-ch x 10-bit
Package
64TQFP
Device Core
AVR
Family Name
ATmega
Maximum Speed
16 MHz
Operating Supply Voltage
3.3|5 V
For Use With
ATSTK600-TQFP64 - STK600 SOCKET/ADAPTER 64-TQFP770-1007 - ISP 4PORT ATMEL AVR MCU SPI/JTAG770-1005 - ISP 4PORT FOR ATMEL AVR MCU JTAG770-1004 - ISP 4PORT FOR ATMEL AVR MCU SPIATAVRISP2 - PROGRAMMER AVR IN SYSTEMATJTAGICE2 - AVR ON-CHIP D-BUG SYSTEMATAVRBFLY - KIT EVALUATION AVR BUTTERFLYATSTK502 - MOD EXPANSION AVR STARTER 500ATSTK500 - PROGRAMMER AVR STARTER KIT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ATMEGA169P-16AU
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
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29.3.0.1
29.4
8018P–AVR–08/10
Power-down Supply Current
Example 1
Table 29-2.
It is possible to calculate the typical current consumption based on the numbers from
on page 343
Calculate the expected current consumption in idle mode with USART0, TIMER1, and SPI
enabled at V
that we need to add 12.4% for the USART0, 10.8% for the SPI, and 18.6% for the TIMER1 mod-
ule. Reading from
mA at V
TIMER1, and SPI enabled, gives:
Figure 29-11. Power-down Supply Current vs. V
I
CC
PRR bit
PRSPI
PRTIM1
PRLCD
total
≈
1.60
1.40
1.20
1.00
0.80
0.60
0.40
0.20
0.00
0.18mA
CC
1.5
= 3.0V and F = 1 MHz. The total current consumption in idle mode with USART0,
CC
for other V
Additional Current Consumption (percentage) in Active and Idle mode
•
= 3.0V and F = 1 MHz. From
(
Additional Current consumption
compared to Active with external clock
(see
Figure 29-2 on page
1
Figure 29-6 on page
2.0
+
0.124
Figure 29-1 on page 338
CC
+
and frequency settings than listed in
0.108
2.5
12.5%
3.2%
5.6%
+
0.186
339)
3.0
341, we find that the idle current consumption is ~0.18
)
≈
0.26mA
V
and
Table 29-2 on page
CC
3.5
(V)
CC
(Watchdog Timer Disabled)
4.0
Additional Current consumption
compared to Idle with external clock
(see
Figure 29-7 on page
Figure 29-6 on page 341
Table 29-1 on page
4.5
343, second column, we see
ATmega169P
10.8%
18.6%
41.7%
5.0
341)
5.5
343.
Table 29-2
and
-40°C
85°C
25°C
344
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