ATTINY25-20SUR Atmel, ATTINY25-20SUR Datasheet - Page 227

• Manufacturer Part Number: ATTINY25-20SUR
• Description: MCU AVR 2KB FLASH 20MHZ 8SOIC
• Manufacturer: Atmel
• Series: AVR® ATtinyr

Specifications of ATTINY25-20SUR

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: USI
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 6
• 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 4x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

28.12 Rev. 2586B-05/05
28.13 Rev. 2586A-02/05
2586M–AVR–07/10
Initial revision.
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CLKI added, instances of EEMWE/EEWE renamed EEMPE/EEPE, removed some
TBD.
Removed “Preliminary Description” from
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Updated SPH register in
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“Features” on page
Figure 1-1 on page 2
Table 7-2 on page
“Serial Programming Instruction set” on page
“DC Characteristics” on page
“Ordering Information” on page
“Errata” on page
“Instruction Set Summary” on page
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Table 10-4 on page
Figure 8-1 on page
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“Temperature Measurement” on page
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Table 10-5 on page 65
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