ATTINY20-EK1 Atmel, ATTINY20-EK1 Datasheet - Page 95
![no-image](/images/manufacturer_photos/0/0/78/atmel_sml.jpg)
ATTINY20-EK1
Manufacturer Part Number
ATTINY20-EK1
Description
KIT EVAL TOUCH ATTINY20
Manufacturer
Atmel
Datasheet
1.ATTINY20-EK1.pdf
(224 pages)
Specifications of ATTINY20-EK1
Sensor Type
*
Sensing Range
*
Interface
*
Sensitivity
*
Voltage - Supply
*
Embedded
*
Utilized Ic / Part
*
Silicon Manufacturer
Atmel
Core Architecture
AVR
Core Sub-architecture
TinyAVR
Kit Contents
Board
Svhc
No SVHC (15-Dec-2010)
Mcu Supported Families
ATtiny20
Tool / Board Applications
Microcontroller
Rohs Compliant
Yes
Tool Type
Development Kit
Cpu Core
AVR 8
Data Bus Width
8 bit
Processor To Be Evaluated
ATtiny20
Interface Type
Touch
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
- Current page: 95 of 224
- Download datasheet (6Mb)
12.10 Accessing 16-bit Registers
8235B–AVR–04/11
Figure 12-12. Timer/Counter Timing Diagram, no Prescaling
Figure 12-13
Figure 12-13. Timer/Counter Timing Diagram, with Prescaler (f
The TCNT1, OCR1A/B, and ICR1 are 16-bit registers that can be accessed by the AVR CPU via
the 8-bit data bus. The 16-bit register must be byte accessed using two read or write operations.
Each 16-bit timer has a single 8-bit register for temporary storing of the high byte of the 16-bit
access. The same temporary register is shared between all 16-bit registers within each 16-bit
timer. Accessing the low byte triggers the 16-bit read or write operation. When the low byte of a
16-bit register is written by the CPU, the high byte stored in the temporary register, and the low
byte written are both copied into the 16-bit register in the same clock cycle. When the low byte of
a 16-bit register is read by the CPU, the high byte of the 16-bit register is copied into the tempo-
rary register in the same clock cycle as the low byte is read.
TCNTn
OCRnx
OCRnx
OCFnx
TCNTn
OCFnx
(clk
(clk
clk
clk
clk
clk
I/O
I/O
I/O
Tn
I/O
Tn
/1)
/8)
shows the same timing data, but with the prescaler enabled.
OCRnx - 1
OCRnx - 1
OCRnx
OCRnx
OCRnx Value
OCRnx Value
OCRnx + 1
OCRnx + 1
clk_I/O
/8)
ATtiny20
OCRnx + 2
OCRnx + 2
95
Related parts for ATTINY20-EK1
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![ATtiny20](/images/manufacturer_photos/0/0/79/atmel_corporation_tmb.jpg)
Part Number:
Description:
Manufacturer:
Atmel Corporation
Datasheet:
![ATTINY20-SSU](/images/manufacturer_photos/0/0/78/atmel_tmb.jpg)
Part Number:
Description:
MCU AVR 2KB FLASH 12MHZ 14SOIC
Manufacturer:
Atmel
Datasheet:
![ATTINY20-XU](/photos/39/70/397027/tssop14_tmb.jpg)
Part Number:
Description:
MCU AVR 2KB FLASH 12MHZ 14TSSOP
Manufacturer:
Atmel
Datasheet:
![ATTINY20-XUR](/images/manufacturer_photos/0/0/78/atmel_tmb.jpg)
Part Number:
Description:
MCU AVR 2KB FLASH 12MHZ 14TSSOP
Manufacturer:
Atmel
Datasheet:
![ATTINY20-MMH](/photos/30/99/309958/qfn-16_tmb.jpg)
Part Number:
Description:
MCU AVR 2KB FLASH 12MHZ 20QFN
Manufacturer:
Atmel
Datasheet:
![ATTINY20-MMHR](/images/manufacturer_photos/0/0/78/atmel_tmb.jpg)
Part Number:
Description:
MCU AVR 2KB FLASH 12MHZ 20QFN
Manufacturer:
Atmel
Datasheet:
![ATTINY20-CCU](/photos/40/18/401808/ufbga-15_tmb.jpg)
Part Number:
Description:
MCU AVR 2KB FLASH 12MHZ 15UFBGA
Manufacturer:
Atmel
Datasheet:
![ATTINY20-CCUR](/images/manufacturer_photos/0/0/78/atmel_tmb.jpg)
Part Number:
Description:
MCU AVR 2KB FLASH 12MHZ 15UFBGA
Manufacturer:
Atmel
Datasheet:
![ATTINY20-SSUR](/images/manufacturer_photos/0/0/78/atmel_tmb.jpg)
Part Number:
Description:
IC MCU AVR 2K FLASH 14SOIC
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:
![U4255BM-M](/images/manufacturer_photos/0/0/79/atmel_corporation_tmb.jpg)
Part Number:
Description:
AM-FM Receiver IC U4255BM-M
Manufacturer:
ATMEL Corporation
Datasheet: