ATTINY167-15MD Atmel, ATTINY167-15MD Datasheet - Page 122
![no-image](/images/manufacturer_photos/0/0/78/atmel_sml.jpg)
ATTINY167-15MD
Manufacturer Part Number
ATTINY167-15MD
Description
MCU AVR 16K FLASH 15MHZ 32-QFN
Manufacturer
Atmel
Series
AVR® ATtinyr
Datasheet
1.ATTINY167-15MD.pdf
(283 pages)
Specifications of ATTINY167-15MD
Core Processor
AVR
Core Size
8-Bit
Speed
16MHz
Connectivity
I²C, LIN, SPI, UART/USART, USI
Peripherals
Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
Number Of I /o
16
Program Memory Size
16KB (8K x 16)
Program Memory Type
FLASH
Eeprom Size
512 x 8
Ram Size
512 x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Data Converters
A/D 11x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 150°C
Package / Case
32-VQFN Exposed Pad, 32-HVQFN, 32-SQFN, 32-DHVQFN
Processor Series
ATTINY1x
Core
AVR8
Data Bus Width
8 bit
Data Ram Size
512 B
Maximum Clock Frequency
16 MHz
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
For Use With
ATSTK600-SOIC - STK600 SOCKET/ADAPTER FOR SOIC
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
- Current page: 122 of 283
- Download datasheet (5Mb)
12.8.1
12.8.2
12.9
122
Modes of Operation
ATtiny87/ATtiny167
Compare Output Function
Compare Output Mode and Waveform Generation
Figure 12-6. Compare Match Output Logic
The general I/O port function is overridden by the Output Compare (OC1A/B) from the Wave-
form Generator if either of the COM1A/B1:0 bits are set and if OCnxi respective bit is set in
TCCR1D register. However, the OC1A/Bi pin direction (input or output) is still controlled by the
Data Direction Register (DDR) for the port pin. The Data Direction Register bit for the OC1A/Bi
pin (DDR_OC1A/Bi) must be set as output before the OC1A/B value is visible on the pin. The
port override function is generally independent of the Waveform Generation mode, but there
are some exceptions. Refer to
The design of the Output Compare pin logic allows initialization of the OC1A/B state before the
output is enabled. Note that some COM1A/B1:0 bit settings are reserved for certain modes of
operation.
The COM1A/B1:0 bits have no effect on the Input Capture unit.
The Waveform Generator uses the COM1A/B1:0 bits differently in normal, CTC, and PWM
modes. For all modes, setting the COM1A/B1:0 = 0 tells the Waveform Generator that no
action on the OC1A/B Register is to be performed on the next compare match. For compare
output actions in the non-PWM modes refer to
refer to
refer to
A change of the COM1A/B1:0 bits state will have effect at the first compare match after the
bits are written. For non-PWM modes, the action can be forced to have immediate effect by
using the FOC1A/B strobe bits.
The mode of operation, i.e., the behavior of the Timer/Counter and the Output Compare pins,
is defined by the combination of the Waveform Generation mode (WGM13:0) and Compare
Output mode (COM1A/B1:0) bits. The Compare Output mode bits do not affect the counting
sequence, while the Waveform Generation mode bits do. The COM1A/B1:0 bits control
whether the PWM output generated should be inverted or not (inverted or non-inverted PWM).
For non-PWM modes the COM1A/B1:0 bits control whether the output should be set, cleared
Table 12-2 on page
Table 12-3 on page
See “16-bit Timer/Counter Register Description” on page 132.
COMnx1
COMnx0
FOCnx
clk
I/O
Waveform
Generator
133, and for phase correct and phase and frequency correct PWM
133.
Table
OCnxi
12-1,
D
D
PORT
D
DDR
Table 12-2
OCnx
Q
Q
Q
Table 12-1 on page
and
1
0
Table 12-3
132. For fast PWM mode
for details.
OCnxi
Pin
7728G–AVR–06/10
Related parts for ATTINY167-15MD
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![ATtiny167](/images/manufacturer_photos/0/0/79/atmel_corporation_tmb.jpg)
Part Number:
Description:
Manufacturer:
Atmel Corporation
Datasheet:
![ATtiny167 Automotive](/images/manufacturer_photos/0/0/79/atmel_corporation_tmb.jpg)
Part Number:
Description:
Manufacturer:
Atmel Corporation
Datasheet:
![ATTINY167-15MZ](/images/manufacturer_photos/0/0/78/atmel_tmb.jpg)
Part Number:
Description:
MCU AVR 16K FLASH 15MHZ 32-QFN
Manufacturer:
Atmel
Datasheet:
![ATTINY167-XU](/photos/39/70/397036/tssop20_tmb.jpg)
Part Number:
Description:
IC MCU AVR 16K FLASH 20TSSOP
Manufacturer:
Atmel
Datasheet:
![ATTINY167-15SZ](/photos/6/80/68042/453-20-soic_tmb.jpg)
Part Number:
Description:
MCU AVR 16K FLASH 15MHZ 20-SOIC
Manufacturer:
Atmel
Datasheet:
![ATTINY167-15XD](/photos/6/80/68045/313-20-tssop_tmb.jpg)
Part Number:
Description:
MCU AVR 16K FLASH 15MHZ 20-TSSOP
Manufacturer:
Atmel
Datasheet:
![ATTINY167-15XZ](/photos/6/80/68045/313-20-tssop_tmb.jpg)
Part Number:
Description:
MCU AVR 16K FLASH 15MHZ 20-TSSOP
Manufacturer:
Atmel
Datasheet:
![ATTINY167-SU](/images/manufacturer_photos/0/0/78/atmel_tmb.jpg)
Part Number:
Description:
IC MCU AVR 16K FLASH 20SOIC
Manufacturer:
Atmel
Datasheet: