Datasheet

25
ATtiny25/45/85 [DATASHEET]
2586QS–AVR–08/2013
– “Reset Pin Output Voltage vs. Source Current (V
CC
= 5V)” on page 186
5. Updated Figure:
– “Reset Logic” on page 39
6. Updated Tables:
– “Start-up Times for Internal Calibrated RC Oscillator Clock” on page 28
– “Start-up Times for Internal Calibrated RC Oscillator Clock (in ATtiny15 Mode)” on page 28
– “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. T
A
= -40C to +85C” 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
9.8 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.