ATTINY4-TSHR Atmel, ATTINY4-TSHR Datasheet - Page 75

• Manufacturer Part Number: ATTINY4-TSHR
• Description: IC MCU AVR 512B FLASH SOT-23-6
• Manufacturer: Atmel
• Series: AVR® ATtinyr

Specifications of ATTINY4-TSHR

• Package / Case: SOT-23-6
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Speed: 12MHz
• Number Of I /o: 4
• Core Processor: AVR
• Program Memory Type: FLASH
• Ram Size: 32 x 8
• Program Memory Size: 512B (512 x 8)
• Oscillator Type: Internal
• Peripherals: POR, PWM, WDT
• Core Size: 8-Bit
• Controller Family/series: ATtiny
• No. Of I/o's: 4
• Ram Memory Size: 32Byte
• Cpu Speed: 12MHz
• No. Of Timers: 1
• Rohs Compliant: Yes
• Processor Series: ATTINY4x
• Core: AVR8
• Data Bus Width: 8 bit
• Data Ram Size: 32 B
• Interface Type: ISP
• Maximum Clock Frequency: 12 MHz
• Number Of Programmable I/os: 4
• Number Of Timers: 1
• 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
• Package: 6SOT-23
• Device Core: AVR
• Family Name: ATtiny
• Maximum Speed: 12 MHz
• Operating Supply Voltage: 2.5|3.3|5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Connectivity: -
• Lead Free Status / Rohs Status: Details

8127D–AVR–02/10
When OC0A or OC0B is connected to the pin, the function of COM0x1:0 bits depends on the
WGM03:0 bits.
to a Normal or CTC (non-PWM) Mode.
Table 11-2.
Table 11-3
Fast PWM Modes.
Table 11-3.
Note:
Table 11-4
correct or the phase and frequency correct, PWM mode.
Table 11-4.
Note:
COM0A1/
COM0A1/
COM0A1/
COM0B1
COM0B1
COM0B1
1
1
0
1
0
1. A special case occurs when OCR0A/OCR0B equals TOP and COM0A1/COM0B1 is set. In
0
1. A special case occurs when OCR0A/OCR0B equals TOP and COM0A1/COM0B1 is set.
(1)
(1)
this case the compare match is ignored, but set or clear is done at BOTTOM. See
Mode” on page 64
“Phase Correct PWM Mode” on page 66
shows the COM0x1:0 bit functionality when the WGM03:0 bits are set to one of the
shows the COM0x1:0 bit functionality when the WGM03:0 bits are set to the phase
Compare Output in Non-PWM Modes
Compare Output in Fast PWM Modes
Compare Output in Phase Correct and Phase & Frequency Correct PWM Modes
Table 11-2
COM0A0/
COM0A0/
COM0A0
COM0B0
COM0B0
COM0B0
0
1
0
1
0
1
0
1
0
1
0
1
shows the COM0x1:0 bit functionality when the WGM03:0 bits are set
for more details.
Description
Normal port operation: OC0A/OC0B disconnected
Toggle OC0A/OC0B on compare match
Clear (set low) OC0A/OC0B on compare match
Set (high) OC0A/OC0B on compare match
Description
Normal port operation: OC0A/OC0B disconnected
WGM03 = 0: Normal port operation, OC0A/OC0B disconnected
WGM03 = 1: Toggle OC0A on compare match, OC0B reserved
Clear OC0A/OC0B on compare match
Set OC0A/OC0B at BOTTOM (non-inverting mode)
Set OC0A/OC0B on compare match
Clear OC0A/OC0B at BOTTOM (inverting mode)
Description
Normal port operation: OC0A/OC0B disconnected.
WGM03 = 0: Normal port operation, OC0A/OC0B disconnected
WGM03 = 1: Toggle OC0A on compare match, OC0B reserved
Counting up: Clear OC0A/OC0B on compare match
Counting down: Set OC0A/OC0B on compare match
Counting up: Set OC0A/OC0B on compare match
Counting down: Clear OC0A/OC0B on compare match
for more details.
ATtiny4/5/9/10
“Fast PWM
75