ATTINY24-20SSUR Atmel, ATTINY24-20SSUR Datasheet - Page 230

• Manufacturer Part Number: ATTINY24-20SSUR
• Description: MCU AVR 2KB FLASH 20MHZ 14SOIC
• Manufacturer: Atmel
• Series: AVR® ATtinyr

Specifications of ATTINY24-20SSUR

• 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: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

27.7
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27.10 Rev B. 05/06
27.11 Rev A. 12/05
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Rev E. 09/06
Rev D. 08/06
Rev C. 07/06
ATtiny24/44/84
Initial revision.
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All characterization data moved to
All Register Descriptions gathered up in separate sections at the end of each chapter.
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12-3 on page 109
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Table 19-5 on page
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Updated DC Characteristics in
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Table 20-2 on page
“Clock speed considerations” on page
“System Control and Reset” on page
Table 11-3 on page
“Fast PWM Mode” on page
Figure 12-7 on page 98
“Analog Comparator Multiplexed Input” on page
“Electrical Characteristics” on page
“Typical Characteristics” on page
“Calibrated Internal 8 MHz Oscillator” on page
“OSCCAL – Oscillator Calibration Register” on page
“Signature Bytes” on page
“Default Clock Source” on page 30
“Power Reduction Register” on page
“Temperature Measurement” on page
“Typical Characteristics” on page
“Errata” on page
Table 20-4 on page
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Table 19-12 on page
Table 18-1 on page
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“USI – Universal Serial Interface” on page
“Analog to Digital Converter” on page
“Analog to Digital Converter” on page
Table 12-5 on page
Table 19-12 on page
“ADMUX – ADC Multiplexer Selection Register” on page
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“SPI Master Operation Example” on page
“SPI Slave Operation Example” on page
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“Electrical Characteristics” on page
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Table 11-6 on page
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“Electrical Characteristics” on page
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Table 9-4 on page
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Figure 16-1 on page
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8006K–AVR–10/10
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