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

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

Specifications of ATTINY24-20SSU

• 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-SOIC (3.9mm Width), 14-SOL
• 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: SMD/SMT
• 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/JTAG770-1004 - ISP 4PORT FOR ATMEL AVR MCU SPIATAVRISP2 - PROGRAMMER AVR IN SYSTEMATSTK505 - ADAPTER KIT FOR 14PIN AVR MCU
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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27.11 Rev A. 12/05
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ATtiny24/44/84
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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 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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8006K–AVR–10/10
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