TINY88-15MZ Atmel, TINY88-15MZ Datasheet - Page 179

• Manufacturer Part Number: TINY88-15MZ
• Description: MCU AVR 8KB FLASH 12MHZ 32-QFN
• Manufacturer: Atmel
• Series: AVR® ATtinyr

Specifications of TINY88-15MZ

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: I²C, SPI
• Peripherals: Brown-out Detect/Reset, POR, WDT
• Number Of I /o: 28
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 64 x 8
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 32-VQFN Exposed Pad, 32-HVQFN, 32-SQFN, 32-DHVQFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

17.13.3
17.13.3.1
17.13.3.2
9157B–AVR–01/10
ADCL and ADCH – The ADC Data Register
ADLAR = 0
ADLAR = 1
• Bit 3 – ADIE: ADC Interrupt Enable
When this bit is written to one and the I-bit in SREG is set, the ADC Conversion Complete Inter-
rupt is activated.
• Bits 2:0 – ADPS2:0: ADC Prescaler Select Bits
These bits determine the division factor between the system clock frequency and the input clock
to the ADC.
Table 17-5.
• ADC9:0: ADC Conversion Result
These bits represent the result from the conversion, as detailed in
page
Bit
Read/Write
Initial Value
Bit
Read/Write
Initial Value
ADPS2
176.
0
0
0
0
1
1
1
1
ADC Prescaler Selections
ADC7
ADC9
ADC1
15
15
R
R
R
R
–
7
0
0
7
0
0
ADPS1
0
0
1
1
0
0
1
1
ADC6
ADC8
ADC0
14
14
R
R
R
R
–
6
0
0
6
0
0
ADC5
ADC7
ADPS0
13
13
R
R
R
R
–
5
0
0
–
5
0
0
0
1
0
1
0
1
0
1
ADC4
ADC6
12
12
R
R
R
R
–
4
0
0
–
4
0
0
ADC3
ADC5
11
11
R
R
R
R
–
3
0
0
–
3
0
0
ATtiny88 Automotive
ADC2
ADC4
10
10
R
R
R
R
–
2
0
0
–
2
0
0
Division Factor
“ADC Conversion Result” on
128
16
32
64
ADC3
ADC9
ADC1
2
2
4
8
R
R
R
R
9
1
0
0
9
–
1
0
0
ADC8
ADC0
ADC2
R
R
R
R
8
0
0
0
8
–
0
0
0
ADCH
ADCH
ADCL
ADCL
179