ATTINY24A-MUR Atmel, ATTINY24A-MUR Datasheet - Page 131

• Manufacturer Part Number: ATTINY24A-MUR
• Description: MCU AVR 2KB FLASH 20MHZ 20QFN
• Manufacturer: Atmel
• Series: AVR® ATtinyr

Specifications of ATTINY24A-MUR

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: USI
• Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
• Number Of I /o: 12
• Program Memory Size: 2KB (1K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 128 x 8
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 1.8 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

15.2.3
8183C–AVR–03/11
DIDR0 – Digital Input Disable Register 0
• Bits 2:1 – ADC2D, ADC1D: ADC[2:1] Digital input buffer disable
When this bit is written logic one, the digital input buffer on the AIN1/0 pin is disabled. The corre-
sponding PIN Register bit will always read as zero when this bit is set. When used as an analog
input but not required as a digital input the power consumption in the digital input buffer can be
reduced by writing this bit to logic one.
Bit
0x01 (0x21)
Read/Write
Initial Value
ADC7D
R/W
7
0
ADC6D
R/W
6
0
ADC5D
R/W
5
0
ADC4D
R/W
4
0
ADC3D
R/W
3
0
ATtiny24A/44A/84A
ADC2D
R/W
2
0
ADC1D
R/W
1
0
ADC0D
R/W
0
0
DIDR0
131