ATMEGA169-16AI Atmel, ATMEGA169-16AI Datasheet - Page 301
![IC AVR MCU 16K 16MHZ IND TQFP](/photos/12/13/121332/313-64-tqfp_sml.jpg)
ATMEGA169-16AI
Manufacturer Part Number
ATMEGA169-16AI
Description
IC AVR MCU 16K 16MHZ IND TQFP
Manufacturer
Atmel
Series
AVR® ATmegar
Specifications of ATMEGA169-16AI
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
For Use With
ATAVRBFLY - KIT EVALUATION AVR BUTTERFLYATSTK502 - MOD EXPANSION AVR STARTER 500
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
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SPI Timing
Characteristics
2514P–AVR–07/06
Figure 136. Maximum Frequency vs. V
Figure 137. Maximum Frequency vs. V
See Figure 138 and Figure 139 for details.
Table 134. SPI Timing Parameters
10
11
12
1
2
3
4
5
6
7
8
9
16 MHz
8 MHz
8 MHz
4 MHz
SCK to out high
SCK high/low
SCK high/low
Rise/Fall time
Rise/Fall time
SS low to out
Description
SCK period
Out to SCK
SCK period
SCK to out
Setup
Hold
2.7V
1.8V
(1)
Safe Operating Area
Master
Master
Master
Master
Master
Master
Master
Master
Mode
Slave
Slave
Slave
Slave
Safe Operating Area
CC
CC
, ATmega169V
, ATmega169
2.7V
4.5V
4 • t
2 • t
Min
ck
ck
50% duty cycle
See Table 69
5.5V
0.5 • t
Typ
ATmega169/V
3.6
1.6
10
10
10
10
15
sck
5.5V
Max
ns
µs
301
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