ATTINY24-20PU Atmel, ATTINY24-20PU Datasheet - Page 63
![IC MCU AVR 2K FLASH 20MHZ 14-DIP](/photos/7/39/73953/313-14-dip_sml.jpg)
ATTINY24-20PU
Manufacturer Part Number
ATTINY24-20PU
Description
IC MCU AVR 2K FLASH 20MHZ 14-DIP
Manufacturer
Atmel
Series
AVR® ATtinyr
Specifications of ATTINY24-20PU
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)
2.7 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
14-DIP (0.300", 7.62mm)
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
Number Of Timers
2
Operating Supply Voltage
2.7 V to 5.5 V
Maximum Operating Temperature
+ 85 C
Mounting Style
Through Hole
3rd Party Development Tools
EWAVR, EWAVR-BL
Development Tools By Supplier
ATAVRDRAGON, ATSTK500, ATSTK600, ATAVRISP2, ATAVRONEKIT
Minimum Operating Temperature
- 40 C
On-chip Adc
8-ch x 10-bit
For Use With
ATSTK600-DIP40 - STK600 SOCKET/ADAPTER 40-PDIP770-1007 - ISP 4PORT ATMEL AVR MCU SPI/JTAGATAVRISP2 - PROGRAMMER AVR IN SYSTEMATSTK505 - ADAPTER KIT FOR 14PIN AVR MCU
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
- Current page: 63 of 238
- Download datasheet (5Mb)
8006K–AVR–10/10
• Port A, Bit 6 – ADC6/DI/SDA/MOSI/OC1A/PCINT6
• Port A, Bit 7 – ADC7/OC0B/ICP1/PCINT7
Table 10-4
shown in
Table 10-4.
Signal
Name
PUOE
PUOV
DDOE
DDOV
PVOE
PVOV
PTOE
DIEOE
DIEOV
DI
AIO
• ADC6: Analog to Digital Converter, Channel 6
• SDA: Two-wire mode Serial Interface Data.
• DI: Data Input in USI Three-wire mode. USI Three-wire mode does not override normal port
• MOSI: Master Data output, Slave Data input for SPI channel. When the SPI is enabled as a
• OC1A, Output Compare Match output: The PA6 pin can serve as an external output for the
• PCINT6: Pin Change Interrupt source 6. The PA6 pin can serve as an external interrupt
• ADC7: Analog to Digital Converter, Channel 7
• OC0B, Output Compare Match output: The PA7 pin can serve as an external output for the
• ICP1, Input Capture Pin: The PA7 pin can act as an Input Capture Pin for Timer/Counter1.
• PCINT7: Pin Change Interrupt source 7. The PA7 pin can serve as an external interrupt
functions, so pin must be configure as an input for DI function.
Slave, this pin is configured as an input regardless of the setting of DDA6. When the SPI is
enabled as a Master, the data direction of this pin is controlled by DDA6. When the pin is
forced by the SPI to be an input, the pull-up can still be controlled by the PORTA6 bit.
Timer/Counter1 Compare Match A. The pin has to be configured as an output (DDA6 set
(one)) to serve this function. This is also the output pin for the PWM mode timer function.
source for pin change interrupt 0.
Timer/Counter0 Compare Match B. The pin has to be configured as an output (DDA7 set
(one)) to serve this function. This is also the output pin for the PWM mode timer function.
source for pin change interrupt 0.
Figure 10-5 on page
ADC7 Input
PA7/ADC7/OC0B/ICP1/
PCINT7
0
0
0
0
OC0B enable
OC0B
0
PCINT7 • PCIE0 + ADC7D
PCINT7/ICP1 Input
PCINT7 • PCIE0
and
Overriding Signals for Alternate Functions in PA7:PA5
Table 10-6
relate the alternate functions of Port A to the overriding signals
59.
PA6/ADC6/DI/SDA/MOSI/
OC1A/ PCINT6
0
0
USIWM1
(SDA + PORTA6) • DDA6
(USIWM1 • DDA6) +
OC1A enable
( USIWM1• DDA6) • OC1A
0
USISIE + (PCINT6 •
PCIE0) + ADC6D
USISIE + PCINT7 • PCIE0
DI/SDA/PCINT6 Input
ADC6 Input
.
.
PA5/ADC5/MISO/DO/
OC1B/ PCINT5
0
0
0
0
(USIWM1 • USIWM0) + OC1B
enable
USIWM1 • USIWM0 • DO +
(USIWM1 + USIWM0) • OC1B
0
PCINT5 • PCIE + ADC5D
PCINT5 • PCIE
PCINT5 Input
ADC5 Input
ATtiny24/44/84
63
Related parts for ATTINY24-20PU
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![ATtiny24](/images/manufacturer_photos/0/0/79/atmel_corporation_tmb.jpg)
Part Number:
Description:
Manufacturer:
Atmel Corporation
Datasheet:
![ATtiny24 Automotive](/images/manufacturer_photos/0/0/79/atmel_corporation_tmb.jpg)
Part Number:
Description:
Manufacturer:
Atmel Corporation
Datasheet:
![ATTINY24-20MU](/photos/6/87/68751/313-20-qfn_tmb.jpg)
Part Number:
Description:
IC MCU AVR 2K FLASH 20MHZ 20-QFN
Manufacturer:
Atmel
Datasheet:
![ATTINY24-20SSU](/photos/7/39/73946/313-14-soic_tmb.jpg)
Part Number:
Description:
IC MCU AVR 2K FLASH 20MHZ 14SOIC
Manufacturer:
Atmel
Datasheet:
![ATTINY24-15MZ](/photos/12/32/123214/20-qfn-pc_tmb.jpg)
Part Number:
Description:
MCU AVR 2K FLASH 15MHZ 20-QFN
Manufacturer:
Atmel
Datasheet:
![ATTINY24-20SSUR](/images/manufacturer_photos/0/0/78/atmel_tmb.jpg)
Part Number:
Description:
MCU AVR 2KB FLASH 20MHZ 14SOIC
Manufacturer:
Atmel
Datasheet:
![ATTINY24-20MUR](/photos/6/87/68751/313-20-qfn_tmb.jpg)
Part Number:
Description:
MCU AVR 2KB FLASH 20MHZ 20QFN
Manufacturer:
Atmel
Datasheet:
![ATTINY24-15SSZ](/photos/7/39/73946/313-14-soic_tmb.jpg)
Part Number:
Description:
MCU AVR 2K FLASH 15MHZ 14-SOIC
Manufacturer:
Atmel
Datasheet:
![ATSTK600](/photos/9/20/92038/atstk600_tmb.jpg)
Part Number:
Description:
DEV KIT FOR AVR/AVR32
Manufacturer:
Atmel
Datasheet:
![U641B](/images/manufacturer_photos/0/0/79/atmel_corporation_tmb.jpg)
Part Number:
Description:
INTERVAL AND WIPE/WASH WIPER CONTROL IC WITH DELAY
Manufacturer:
ATMEL Corporation
Datasheet:
![U4082B](/images/manufacturer_photos/0/0/79/atmel_corporation_tmb.jpg)
Part Number:
Description:
Low-Voltage Voice-Switched IC for Hands-Free Operation
Manufacturer:
ATMEL Corporation
Datasheet:
![U4089B](/images/manufacturer_photos/0/0/79/atmel_corporation_tmb.jpg)
Part Number:
Description:
MONOLITHIC INTEGRATED FEATUREPHONE CIRCUIT
Manufacturer:
ATMEL Corporation
Datasheet: