ATTINY24A-SSN Atmel, ATTINY24A-SSN Datasheet - Page 2

• Manufacturer Part Number: ATTINY24A-SSN
• Description: IC MCU AVR 2KB FLASH 20MHZ 14SOI
• Manufacturer: Atmel
• Series: AVR® ATtinyr

Specifications of ATTINY24A-SSN

• 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: 14-SOIC (3.9mm Width), 14-SOL
• Processor Series: ATTINY2x
• Core: AVR8
• Data Bus Width: 8 bit
• Data Ram Size: 128 B
• Interface Type: SPI
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 12
• Operating Supply Voltage: 1.8 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWAVR, EWAVR-BL
• Development Tools By Supplier: ATAVRDRAGON, ATSTK500, ATSTK600, ATAVRISP2, ATAVRONEKIT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

1. Pin Configurations
2
ATtiny24A/44A/84A
Figure 1-1.
Table 1-1.
(PCINT6/OC1A/SDA/MOSI/DI/ADC6) PA6
A
B
C
D
(ADC4/USCK/SCL/T1/PCINT4) PA4
(PCINT10/INT0/OC0A/CKOUT) PB2
NOTE
Bottom pad should be
soldered to ground.
DNC: Do Not Connect
(PCINT7/ICP/OC0B/ADC7) PA7
(ADC0/AREF/PCINT0) PA0
(ADC2/AIN1/PCINT2) PA2
(ADC1/AIN0/PCINT1) PA1
(ADC3/T0/PCINT3) PA3
(PCINT11/RESET/dW) PB3
PA4
PA3
PA0
UFBGA - Pinout ATtiny24A/44A/84A (top view)
(PCINT8/XTAL1/CLKI) PB0
1
Pinout of ATtiny24A/44A/84A
(PCINT9/XTAL2) PB1
GND
PA5
PA7
PA2
2
VCC
QFN/MLF/VQFN
1
2
3
4
5
PDIP/SOIC
1
2
3
4
5
6
7
GND
14
13
12
11
10
PB1
PA6
PA1
9
8
3
15
14
13
12
11
GND
PA0 (ADC0/AREF/PCINT0)
PA1 (ADC1/AIN0/PCINT1)
PA2 (ADC2/AIN1/PCINT2)
PA3 (ADC3/T0/PCINT3)
PA4 (ADC4/USCK/SCL/T1/PCINT4)
PA5 (ADC5/DO/MISO/OC1B/PCINT5)
Pin 16: PA6 (PCINT6/OC1A/SDA/MOSI/DI/ADC6)
Pin 20: PA5 (ADC5/DO/MISO/OC1B/PCINT5)
PA7 (PCINT7/ICP/OC0B/ADC7)
PB2 (PCINT10/INT0/OC0A/CKOUT)
PB3 (PCINT11/RESET/dW)
PB1 (PCINT9/XTAL2)
PB0 (PCINT8/XTAL1/CLKI)
VCC
PB2
PB3
PB0
4
8183CS–AVR–03/11