ATTINY13A-SNR Atmel, ATTINY13A-SNR Datasheet - Page 173

• Manufacturer Part Number: ATTINY13A-SNR
• Description: IC MCU AVR 1KB FLASH 20MHZ 8SOIC
• Manufacturer: Atmel
• Series: AVR® ATtinyr

Specifications of ATTINY13A-SNR

• 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): 1.8 V ~ 5.5 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 8-SOIC (0.200", 5.30mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Connectivity: -

8126E–AVR–07/10
14 Analog to Digital Converter .................................................................. 82
15 debugWIRE On-chip Debug System .................................................... 96
16 Self-Programming the Flash ................................................................. 98
17 Memory Programming ......................................................................... 103
13.2
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
Register Description ........................................................................................80
Features ..........................................................................................................82
Overview ..........................................................................................................82
Operation .........................................................................................................83
Starting a Conversion ......................................................................................83
Prescaling and Conversion Timing ..................................................................84
Changing Channel or Reference Selection .....................................................87
ADC Noise Canceler .......................................................................................88
Analog Input Circuitry ......................................................................................88
Analog Noise Canceling Techniques ...............................................................89
ADC Accuracy Definitions ...............................................................................89
ADC Conversion Result ...................................................................................92
Register Description ........................................................................................92
Features ..........................................................................................................96
Overview ..........................................................................................................96
Physical Interface ............................................................................................96
Software Break Points .....................................................................................97
Limitations of debugWIRE ...............................................................................97
Register Description ........................................................................................97
Performing Page Erase by SPM ......................................................................98
Filling the Temporary Buffer (Page Loading) ...................................................98
Performing a Page Write .................................................................................99
Addressing the Flash During Self-Programming .............................................99
EEPROM Write Prevents Writing to SPMCSR ..............................................100
Reading Fuse and Lock Bits from Firmware .................................................100
Preventing Flash Corruption ..........................................................................101
Programming Time for Flash when Using SPM ............................................101
Register Description ......................................................................................102
Program And Data Memory Lock Bits ...........................................................103
Fuse Bytes .....................................................................................................104
Calibration Bytes ...........................................................................................105
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