ATMEGA16L-8AUR Atmel, ATMEGA16L-8AUR Datasheet - Page 59
![no-image](/images/manufacturer_photos/0/0/78/atmel_sml.jpg)
ATMEGA16L-8AUR
Manufacturer Part Number
ATMEGA16L-8AUR
Description
MCU AVR 16KB FLASH 16MHZ 44TQFP
Manufacturer
Atmel
Series
AVR® ATmegar
Datasheet
1.ATMEGA16L-8MI.pdf
(357 pages)
Specifications of ATMEGA16L-8AUR
Core Processor
AVR
Core Size
8-Bit
Speed
8MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
32
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
*
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
- Current page: 59 of 357
- Download datasheet (8Mb)
ATmega16(L)
• MOSI – Port B, Bit 5
MOSI: SPI Master Data output, Slave Data input for SPI channel. When the SPI is enabled as a
Slave, this pin is configured as an input regardless of the setting of DDB5. When the SPI is
enabled as a Master, the data direction of this pin is controlled by DDB5. When the pin is forced
by the SPI to be an input, the pull-up can still be controlled by the PORTB5 bit.
• SS – Port B, Bit 4
SS: Slave Select input. When the SPI is enabled as a Slave, this pin is configured as an input
regardless of the setting of DDB4. As a Slave, the SPI is activated when this pin is driven low.
When the SPI is enabled as a Master, the data direction of this pin is controlled by DDB4. When
the pin is forced by the SPI to be an input, the pull-up can still be controlled by the PORTB4 bit.
• AIN1/OC0 – Port B, Bit 3
AIN1, Analog Comparator Negative Input. Configure the port pin as input with the internal pull-up
switched off to avoid the digital port function from interfering with the function of the analog
comparator.
OC0, Output Compare Match output: The PB3 pin can serve as an external output for the
Timer/Counter0 Compare Match. The PB3 pin has to be configured as an output (DDB3 set
(one)) to serve this function. The OC0 pin is also the output pin for the PWM mode timer
function.
• AIN0/INT2 – Port B, Bit 2
AIN0, Analog Comparator Positive input. Configure the port pin as input with the internal pull-up
switched off to avoid the digital port function from interfering with the function of the Analog
Comparator.
INT2, External Interrupt Source 2: The PB2 pin can serve as an external interrupt source to the
MCU.
• T1 – Port B, Bit 1
T1, Timer/Counter1 Counter Source.
• T0/XCK – Port B, Bit 0
T0, Timer/Counter0 Counter Source.
XCK, USART External Clock. The Data Direction Register (DDB0) controls whether the clock is
output (DDB0 set) or input (DDB0 cleared). The XCK pin is active only when the USART oper-
ates in Synchronous mode.
Table 26
and
Table 27
relate the alternate functions of Port B to the overriding signals shown in
Figure 26 on page
55. SPI MSTR INPUT and SPI SLAVE OUTPUT constitute the MISO signal,
while MOSI is divided into SPI MSTR OUTPUT and SPI SLAVE INPUT.
59
2466T–AVR–07/10
Related parts for ATMEGA16L-8AUR
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![ATMEGA16L](/images/manufacturer_photos/0/0/79/atmel_corporation_tmb.jpg)
Part Number:
Description:
Manufacturer:
ATMEL Corporation
Datasheet:
![ATMEGA16L-8AU](/photos/6/70/67042/313-44-tqfp_tmb.jpg)
Part Number:
Description:
IC AVR MCU 16K 8MHZ 3V 44TQFP
Manufacturer:
Atmel
Datasheet:
![ATMEGA16L-8MU](/photos/12/13/121316/313-44-qfn_tmb.jpg)
Part Number:
Description:
IC AVR MCU 16K 8MHZ 3V 44-QFN
Manufacturer:
Atmel
Datasheet:
![ATMEGA16L-8PU](/photos/6/70/67049/453-40-dip_tmb.jpg)
Part Number:
Description:
IC AVR MCU 16K 8MHZ 3V 40DIP
Manufacturer:
Atmel
Datasheet:
![ATMEGA16L-8AQ](/photos/6/70/67042/313-44-tqfp_tmb.jpg)
Part Number:
Description:
MCU AVR 16K FLASH 8MHZ 44-TQFP
Manufacturer:
Atmel
Datasheet:
![ATMEGA16L-8MC](/photos/12/13/121316/313-44-qfn_tmb.jpg)
Part Number:
Description:
IC AVR MCU 16K 8MHZ COM 44-QFN
Manufacturer:
Atmel
Datasheet:
![ATMEGA16L-8AC](/photos/6/70/67042/313-44-tqfp_tmb.jpg)
Part Number:
Description:
IC AVR MCU 16K LV 8MHZ COM44TQFP
Manufacturer:
Atmel
Datasheet:
![ATMEGA16L-8PI](/photos/6/70/67049/453-40-dip_tmb.jpg)
Part Number:
Description:
IC AVR MCU 16K LV 8MHZ IND 40DIP
Manufacturer:
Atmel
Datasheet:
![ATMEGA16L-8AI](/photos/6/70/67042/313-44-tqfp_tmb.jpg)
Part Number:
Description:
IC AVR MCU 16K LV 8MHZ IND44TQFP
Manufacturer:
Atmel
Datasheet:
![ATMEGA16L-8MI](/photos/12/13/121316/313-44-qfn_tmb.jpg)
Part Number:
Description:
IC AVR MCU 16K 8MHZ IND 44-QFN
Manufacturer:
Atmel
Datasheet:
![ATMEGA16L-8MUR](/images/manufacturer_photos/0/0/78/atmel_tmb.jpg)
Part Number:
Description:
MCU AVR 16KB FLASH 16MHZ 44QFN
Manufacturer:
Atmel
Datasheet:
![ATMEGA16L-8PC](/photos/6/70/67049/453-40-dip_tmb.jpg)
Part Number:
Description:
IC AVR MCU 16K LV 8MHZ COM 40DIP
Manufacturer:
Atmel
Datasheet:
![ATMEGA16L-8AJ](/photos/6/70/67042/313-44-tqfp_tmb.jpg)
Part Number:
Description:
IC MCU AVR 16K 5V 8MHZ 44-TQFP
Manufacturer:
Atmel
Datasheet: