ATTINY24A-SSUR Atmel, ATTINY24A-SSUR Datasheet - Page 283

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ATTINY24A-SSUR

Manufacturer Part Number
ATTINY24A-SSUR
Description
MCU AVR 2KB FLASH 20MHZ 14SOIC
Manufacturer
Atmel
Series
AVR® ATtinyr
Datasheet

Specifications of ATTINY24A-SSUR

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
*
Package
14SOIC W
Device Core
AVR
Family Name
ATtiny
Maximum Speed
20 MHz
Operating Supply Voltage
2.5|3.3|5 V
Data Bus Width
8 Bit
Number Of Programmable I/os
12
Interface Type
SPI/USI
On-chip Adc
8-chx10-bit
Number Of Timers
2
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ATTINY24A-SSUR
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
8183C–AVR–03/11
13 Timer/Counter Prescaler ..................................................................... 113
14 USI – Universal Serial Interface .......................................................... 116
15 Analog Comparator ............................................................................. 128
16 Analog to Digital Converter ................................................................ 132
12.5
12.6
12.7
12.8
12.9
12.10
12.11
13.1
13.2
13.3
14.1
14.2
14.3
14.4
14.5
15.1
15.2
16.1
16.2
16.3
16.4
16.5
16.6
16.7
16.8
16.9
16.10
16.11
16.12
16.13
Input Capture Unit ...........................................................................................88
Output Compare Units .....................................................................................90
Compare Match Output Unit ............................................................................92
Modes of Operation .........................................................................................94
Timer/Counter Timing Diagrams ...................................................................101
Accessing 16-bit Registers ............................................................................103
Register Description ......................................................................................106
Prescaler Reset .............................................................................................113
External Clock Source ...................................................................................113
Register Description ......................................................................................114
Features ........................................................................................................116
Overview ........................................................................................................116
Functional Descriptions .................................................................................117
Alternative USI Usage ...................................................................................123
Register Descriptions ....................................................................................123
Analog Comparator Multiplexed Input ...........................................................128
Register Description ......................................................................................129
Features ........................................................................................................132
Overview ........................................................................................................132
Operation .......................................................................................................133
Starting a Conversion ....................................................................................134
Prescaling and Conversion Timing ................................................................135
Changing Channel or Reference Selection ...................................................138
ADC Noise Canceler .....................................................................................139
Analog Input Circuitry ....................................................................................139
Noise Canceling Techniques .........................................................................140
ADC Accuracy Definitions .............................................................................140
ADC Conversion Result .................................................................................142
Temperature Measurement ...........................................................................143
Register Description ......................................................................................144
ATtiny24A/44A/84A
iii

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