ATTINY261-15MZ Atmel, ATTINY261-15MZ Datasheet - Page 210

• Manufacturer Part Number: ATTINY261-15MZ
• Description: MCU AVR 2K FLASH 15MHZ 32-QFN
• Manufacturer: Atmel
• Series: AVR® ATtinyr

Specifications of ATTINY261-15MZ

• Package / Case: 32-VQFN Exposed Pad, 32-HVQFN, 32-SQFN, 32-DHVQFN
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Speed: 16MHz
• Number Of I /o: 16
• 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 11x10b
• Oscillator Type: Internal
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Connectivity: USI
• Core Size: 8-Bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

25. Register Summary (Continued)
210
Notes:
Address
0x09 (0x29)
0x08 (0x28)
0x07 (0x27)
0x06 (0x26)
0x05 (0x25)
0x04 (0x24)
0x03 (0x23)
0x02 (0x22)
0x01 (0x21)
0x00 (0x20)
1. For compatibility with future devices, reserved bits should be written to zero if accessed. Reserved I/O memory addresses
2. I/O Registers within the address range 0x00 - 0x1F are directly bit-accessible using the SBI and CBI instructions. In these
3. Some of the Status Flags are cleared by writing a logical one to them. Note that, unlike most other AVRs, the CBI and SBI
ATtiny261/ATtiny461/ATtiny861
should never be written.
registers, the value of single bits can be checked by using the SBIS and SBIC instructions.
instructions will only operation the specified bit, and can therefore be used on registers containing such Status Flags. The
CBI and SBI instructions work with registers 0x00 to 0x1F only.
ADCSRA
ADCSRB
TCCR1E
Name
ADMUX
ACSRB
ACSRA
DIDR1
DIDR0
ADCH
ADCL
ADC10D
ADC6D
REFS1
Bit 7
ADEN
HSEL
ACD
BIN
–
REFS0
ADC9D
ADC5D
Bit 6
ACBG
ADSC
GSEL
HLEV
-
OC1OE5
ADLAR
ADATE
ADC8D
ADC4D
Bit 5
ACO
ADC Data Register High Byte
ADC Data Register Low Byte
OC1OE4
REFS2
ADC7D
ADC3D
Bit 4
MUX4
ADIF
ACI
OC1OE3
AREFD
Bit 3
MUX3
MUX5
ACIE
ADIE
OC1OE2
ADPS2
ADTS2
ADC2D
Bit 2
ACME
ACM2
MUX2
OC1OE1
ADPS1
ADTS1
ADC1D
Bit 1
ACIS1
ACM1
MUX1
OC1OE0
ADPS0
ADC0D
ADTS0
Bit 0
ACIS0
ACM0
MUX0
7753F–AVR–01/11
page 143
page 140
page 157
page 160
page 161
page 161
page 162
page 163
page 163
page 122
Page