ATTINY25-15MZ Atmel, ATTINY25-15MZ Datasheet - Page 95

• Manufacturer Part Number: ATTINY25-15MZ
• Description: MCU AVR 2K FLASH 15MHZ 20-QFN
• Manufacturer: Atmel
• Series: AVR® ATtinyr

Specifications of ATTINY25-15MZ

• Package / Case: 20-QFN
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Speed: 16MHz
• Number Of I /o: 6
• Eeprom Size: 128 x 8
• Core Processor: AVR
• Program Memory Type: FLASH
• Ram Size: 128 x 8
• Program Memory Size: 2KB (2K x 8)
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Connectivity: USI
• Core Size: 8-Bit
• Processor Series: ATTINY2x
• Core: AVR8
• Data Bus Width: 8 bit
• Data Ram Size: 128 B
• Interface Type: UART, SPI, USI
• Maximum Clock Frequency: 16 MHz
• Number Of Programmable I/os: 6
• Number Of Timers: 2
• 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
• On-chip Adc: 10 bit, 4 Channel
• Data Rom Size: 128 B
• A/d Bit Size: 10 bit
• A/d Channels Available: 4
• Height: 0.75 mm
• Length: 4 mm
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 2.7 V
• Width: 4 mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

15.2
15.3
7598H–AVR–07/09
Timer/Counter1 Dead Time A - DT1A
Timer/Counter1 Dead Time B - DT1B
The dead time value register A is an 8-bit read/write register.
The dead time delay of is adjusted by the dead time value register, DT1A. The register consists
of two fields, DT1AH3..0 and DT1AL3..0, one for each complementary output. Therefore a differ-
ent dead time delay can be adjusted for the rising edge of OC1A and the rising edge of OC1A.
• Bits 7..4- DT1AH3..DT1AH0: Dead Time Value for OC1A Output
The dead time value for the OC1A output. The dead time delay is set as a number of the pres-
caled timer/counter clocks. The minimum dead time is zero and the maximum dead time is the
prescaled time/counter clock period multiplied by 15.
• Bits 3..0- DT1AL3..DT1AL0: Dead Time Value for OC1A Output
The dead time value for the OC1A output. The dead time delay is set as a number of the pres-
caled timer/counter clocks. The minimum dead time is zero and the maximum dead time is the
prescaled time/counter clock period multiplied by 15.
The dead time value register Bis an 8-bit read/write register.
The dead time delay of is adjusted by the dead time value register, DT1B. The register consists
of two fields, DT1BH3..0 and DT1BL3..0, one for each complementary output. Therefore a differ-
ent dead time delay can be adjusted for the rising edge of OC1A and the rising edge of OC1A.
• Bits 7..4- DT1BH3..DT1BH0: Dead Time Value for OC1B Output
The dead time value for the OC1B output. The dead time delay is set as a number of the pres-
caled timer/counter clocks. The minimum dead time is zero and the maximum dead time is the
prescaled time/counter clock period multiplied by 15.
• Bits 3..0- DT1BL3..DT1BL0: Dead Time Value for OC1B Output
The dead time value for the OC1B output. The dead time delay is set as a number of the pres-
caled timer/counter clocks. The minimum dead time is zero and the maximum dead time is the
prescaled time/counter clock period multiplied by 15.
Bit
$25 ($45)
Read/Write
Initial value
Bit
$25 ($45)
Read/Write
Initial value
DT1AH3
DT1BH3
R/W
R/W
7
0
7
0
DT1AH2
DT1BH2
R/W
R/W
6
0
6
0
DT1AH1
DT1BH1
R/W
R/W
5
0
5
0
DT1AH0
DT1BH0
R/W
R/W
4
0
4
0
DT1AL3
DT1BL3
R/W
R/W
3
0
3
0
DT1AL2
DT1BL2
R/W
R/W
2
0
2
0
ATtiny25/45/85
DT1AL1
DT1BL1
R/W
R/W
1
0
1
0
DT1AL0
DT1BL0
R/W
R/W
0
0
0
0
DT1A
DT1B
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