ATTINY13-20SU Atmel, ATTINY13-20SU Datasheet - Page 173

IC MCU AVR 1K FLASH 20MHZ 8SOIC

ATTINY13-20SU

Manufacturer Part Number
ATTINY13-20SU
Description
IC MCU AVR 1K FLASH 20MHZ 8SOIC
Manufacturer
Atmel
Series
AVR® ATtinyr
Datasheets

Specifications of ATTINY13-20SU

Core Processor
AVR
Core Size
8-Bit
Speed
20MHz
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
6
Program Memory Size
1KB (512 x 16)
Program Memory Type
FLASH
Eeprom Size
64 x 8
Ram Size
64 x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Data Converters
A/D 4x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
8-SOIC (5.3mm Width), 8-SOP, 8-SOEIAJ
Package
8SOIC EIAJ
Device Core
AVR
Family Name
ATtiny
Maximum Speed
20 MHz
Operating Supply Voltage
3.3|5 V
Data Bus Width
8 Bit
Number Of Programmable I/os
6
Interface Type
SPI
On-chip Adc
4-chx10-bit
Number Of Timers
1
For Use With
ATSTK600-DIP40 - STK600 SOCKET/ADAPTER 40-PDIP770-1007 - ISP 4PORT ATMEL AVR MCU SPI/JTAG770-1004 - ISP 4PORT FOR ATMEL AVR MCU SPIATAVRDRAGON - KIT DRAGON 32KB FLASH MEM AVRATAVRISP2 - PROGRAMMER AVR IN SYSTEMATJTAGICE2 - AVR ON-CHIP D-BUG SYSTEM
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Connectivity
-
2535J–AVR–08/10
15 debugWIRE On-chip Debug System .................................................... 95
16 Self-Programming the Flash ................................................................. 97
17 Memory Programming ......................................................................... 102
14.1
14.2
14.3
14.4
14.5
14.6
14.7
14.8
14.9
14.10
14.11
14.12
15.1
15.2
15.3
15.4
15.5
15.6
16.1
16.2
16.3
16.4
16.5
16.6
16.7
16.8
16.9
17.1
17.2
17.3
17.4
17.5
Features ..........................................................................................................81
Overview ..........................................................................................................81
Operation .........................................................................................................82
Starting a Conversion ......................................................................................82
Prescaling and Conversion Timing ..................................................................83
Changing Channel or Reference Selection .....................................................86
ADC Noise Canceler .......................................................................................87
Analog Input Circuitry ......................................................................................87
Analog Noise Canceling Techniques ...............................................................88
ADC Accuracy Definitions ...............................................................................88
ADC Conversion Result ...................................................................................91
Register Description ........................................................................................91
Features ..........................................................................................................95
Overview ..........................................................................................................95
Physical Interface ............................................................................................95
Software Break Points .....................................................................................96
Limitations of debugWIRE ...............................................................................96
Register Description ........................................................................................96
Performing Page Erase by SPM ......................................................................97
Filling the Temporary Buffer (Page Loading) ...................................................97
Performing a Page Write .................................................................................98
Addressing the Flash During Self-Programming .............................................98
EEPROM Write Prevents Writing to SPMCSR ................................................99
Reading Fuse and Lock Bits from Firmware ...................................................99
Preventing Flash Corruption ..........................................................................100
Programming Time for Flash when Using SPM ............................................100
Register Description ......................................................................................101
Program And Data Memory Lock Bits ...........................................................102
Fuse Bytes .....................................................................................................103
Calibration Bytes ...........................................................................................104
Signature Bytes .............................................................................................104
Page Size ......................................................................................................104
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