– “Start-up Times for the 128 kHz Internal Oscillator” on page 28
– “Compare Mode Select in PWM Mode” on page 86
– “Compare Mode Select in PWM Mode” on page 98
– “DC Characteristics. TA = -40C to +85C” on page 161
– “Calibration Accuracy of Internal RC Oscillator” on page 164
– “ADC Characteristics” on page 167
7. Updated Code Example in Section:
– “Write” on page 17
8. Updated Bit Descriptions in:
– “MCUCR – MCU Control Register” on page 37
– “Bits 7:6 – COM0A[1:0]: Compare Match Output A Mode” on page 77
– “Bits 5:4 – COM0B[1:0]: Compare Match Output B Mode” on page 77
– “Bits 2:0 – ADTS[2:0]: ADC Auto Trigger Source” on page 138
– “SPMCSR – Store Program Memory Control and Status Register” on page 145.
9. Updated description of feature “EEPROM read may fail at low supply voltage / low clock frequency” in
Sections:
– “Errata ATtiny25” on page 19
– “Errata ATtiny45” on page 19
– “Errata ATtiny85” on page 22
10. Updated Package Description in Sections:
– “ATtiny25” on page 11
– “ATtiny45” on page 12
– “ATtiny85” on page 13
11. Updated Package Drawing:
– “S8S1” on page 16
12. Updated Order Codes for:
– “ATtiny25” on page 11
9.7 Rev. 2586J-12/06
1.
Updated “Low Power Consumption” on page 1.
2.
Updated description of instruction length in “Architectural Overview” .
3.
Updated Flash size in “In-System Re-programmable Flash Program Memory” on
page 15.
4.
Updated cross-references in sections “Atomic Byte Programming” , “Erase” and
“Write” , starting on page 17.
5.
Updated “Atomic Byte Programming” on page 17.
6.
Updated “Internal PLL for Fast Peripheral Clock Generation - clkPCK” on page 24.
7.
Replaced single clocking system figure with two: Figure 6-2 and Figure 6-3.
8.
Updated Table 6-1 on page 25, Table 6-13 on page 30 and Table 6-6 on page 27.
9.
Updated “Calibrated Internal Oscillator” on page 27.
10. Updated Table 6-5 on page 26.
11. Updated “OSCCAL – Oscillator Calibration Register” on page 31.
12. Updated “CLKPR – Clock Prescale Register” on page 32.
ATtiny25/45/85 [DATASHEET] 25
2586PS–AVR–06/2013