ATTINY24-15MZ Atmel, ATTINY24-15MZ Datasheet - Page 63
![MCU AVR 2K FLASH 15MHZ 20-QFN](/photos/12/32/123214/20-qfn-pc_sml.jpg)
ATTINY24-15MZ
Manufacturer Part Number
ATTINY24-15MZ
Description
MCU AVR 2K FLASH 15MHZ 20-QFN
Manufacturer
Atmel
Series
AVR® ATtinyr
Datasheet
1.ATTINY24-15MZ.pdf
(225 pages)
Specifications of ATTINY24-15MZ
Package / Case
20-QFN Exposed Pad
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Operating Temperature
-40°C ~ 125°C
Speed
16MHz
Number Of I /o
12
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 8x10b
Oscillator Type
Internal
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Connectivity
USI
Core Size
8-Bit
Cpu Family
ATtiny
Device Core
AVR
Device Core Size
8b
Frequency (max)
16MHz
Interface Type
SPI/UART
Total Internal Ram Size
128Byte
# I/os (max)
12
Number Of Timers - General Purpose
2
Operating Supply Voltage (typ)
3.3/5V
Operating Supply Voltage (max)
5.5V
Operating Supply Voltage (min)
2.7V
On-chip Adc
8-chx10-bit
Instruction Set Architecture
RISC
Operating Temp Range
-40C to 125C
Operating Temperature Classification
Automotive
Mounting
Surface Mount
Pin Count
20
Package Type
QFN EP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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12.3.1
7701D–AVR–09/10
Alternate Functions of Port A
The Port A pins with alternate function are shown in
Table 12-3.
• Port A, Bit 0 – ADC0/AREF/PCINT0
ADC0: Analog to Digital Converter, Channel 0
AREF: External Analog Reference for ADC. Pullup and output driver are disabled on PA0
when the pin is used as an external reference or Internal Voltage Reference with external
capacitor at the AREF pin by setting (one) the bit REFS0 in the ADC Multiplexer Selection
Register (ADMUX).
PCINT0: Pin Change Interrupt source 0. The PA0 pin can serve as an external interrupt
source for pin change interrupt 0.
Port Pin
PA0
PA1
PA2
PA3
PA4
PA5
PA6
PA7
Port A Pins Alternate Functions
Atmel ATtiny24/44/84 [Preliminary]
Alternate Function
ADC0: ADC input channel 0.
AREF: External analog reference.
PCINT0: Pin change interrupt 0 source 0.
ADC1:
AIN0:
PCINT1:Pin change interrupt 0 source 1.
ADC2:
AIN1:
PCINT2: Pin change interrupt 0 source 2.
T0:
PCINT3: Pin change interrupt 0 source 3.
ADC4:
USCK: USI Clock three wire mode.
SCL:
T1:
PCINT4: Pin change interrupt 0 source 4.
ADC5:
DO:
OC1B: Timer/Counter1 Compare Match B output.
PCINT5: Pin change interrupt 0 source 5.
ADC6:
DI:
SDA:
OC1A: Timer/Counter1 Compare Match A output.
PCINT6: Pin change interrupt 0 source 6.
ADC7:
OC0B: Timer/Counter0 Compare Match B output.
ICP1:
PCINT7: Pin change interrupt 0 source 7.
ADC3: ADC input channel 3.
ADC input channel 1.
Analog Comparator Positive Input.
ADC input channel 2.
Analog Comparator Negative Input.
Timer/Counter0 counter source.
ADC input channel 4.
USI Clock two wire mode.
Timer/Counter1 counter source.
ADC input channel 5.
USI Data Output three wire mode.
ADC input channel 6.
USI Data Input three wire mode.
USI Data Input two wire mode.
ADC input channel 7.
Timer/Counter1 Input Capture Pin.
.
Table 12-7 on page
67.
63
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