Datasheet

27
ATtiny25/45/85 [DATASHEET]
2586QS–AVR–08/2013
9.9 Rev. 2586I-09/06
9.10 Rev. 2586H-06/06
9.11 Rev. 2586G-05/06
9.12 Rev. 2586F-04/06
1. All Characterization data moved to “Electrical Characteristics” on page 161.
2. All Register Descriptions are gathered up in seperate sections in the end of each
chapter.
3. Updated Table 11-3 on page 78, Table 11-5 on page 79, Table 11-6 on page 80 and
Table 20-4 on page 148.
4. Updated “Calibrated Internal Oscillator” on page 27.
5. Updated Note in Table 7-1 on page 34.
6. Updated “System Control and Reset” on page 39.
7. Updated Register Description in “I/O Ports” on page 53.
8. Updated Features in “USI – Universal Serial Interface” on page 108.
9. Updated Code Example in “SPI Master Operation Example” on page 110 and “SPI
Slave Operation Example” on page 111.
10. Updated “Analog Comparator Multiplexed Input” on page 119.
11. Updated Figure 17-1 on page 123.
12. Updated “Signature Bytes” on page 150.
13. Updated “Electrical Characteristics” on page 161.
1. Updated “Calibrated Internal Oscillator” on page 27.
2. Updated Table 6.5.1 on page 31.
3. Added Table 21-2 on page 164.
1. Updated “Internal PLL for Fast Peripheral Clock Generation - clkPCK” on page 24.
2. Updated “Default Clock Source” on page 30.
3. Updated “Low-Frequency Crystal Oscillator” on page 29.
4. Updated “Calibrated Internal Oscillator” on page 27.
5. Updated “Clock Output Buffer” on page 31.
6. Updated “Power Management and Sleep Modes” on page 34.
7. Added “Software BOD Disable” on page 35.
8. Updated Figure 16-1 on page 119.
9. Updated “Bit 6 – ACBG: Analog Comparator Bandgap Select” on page 120.
10. Added note for Table 17-2 on page 125.
11. Updated “Register Summary” on page 7.
1. Updated “Digital Input Enable and Sleep Modes” on page 57.
2. Updated Table 20-16 on page 158.
3. Updated “Ordering Information” on page 11.