Datasheet

16
ATmega32(L)
2503F–AVR–12/03
Datasheet Change
Log for ATmega32
Please note that the referring page numbers in this section are referred to this docu-
ment. The referring revision in this section are referring to the document revision.
Changes from Rev.
2503E-09/03 to Rev.
2503F-12/03
1. Updated “Calibrated Internal RC Oscillator” on page 27.
Changes from Rev.
2503D-02/03 to Rev.
2503E-09/03
1. Updated and changed “On-chip Debug System” to “JTAG Interface and On-
chip Debug System” on page 33.
2. Updated Table 15 on page 35.
3. Updated “Test Access Port – TAP” on page 217 regarding the JTAGEN fuse.
4. Updated description for Bit 7 – JTD: JTAG Interface Disable on page 226.
5. Added a note regarding JTAGEN fuse to Table 105 on page 255.
6. Updated Absolute Maximum Ratings* , DC Characteristics and ADC Charac-
teristics in “Electrical Characteristics” on page 285.
7. Added a proposal for solving problems regarding the JTAG instruction
IDCODE in “Errata” on page 15.
Changes from Rev.
2503C-10/02 to Rev.
2503D-02/03
1. Added EEAR9 in EEARH in “Register Summary” on page 6.
2. Added Chip Erase as a first step in“Programming the Flash” on page 282 and
“Programming the EEPROM” on page 283.
3. Removed reference to “Multi-purpose Oscillator” application note and
“32 kHz Crystal Oscillator” application note, which do not exist.
4. Added information about PWM symmetry for Timer0 and Timer2.
5. Added note in “Filling the Temporary Buffer (Page Loading)” on page 249
about writing to the EEPROM during an SPM Page Load.
6. Added “Power Consumption” data in “Features” on page 1.
7. Added section “EEPROM Write During Power-down Sleep Mode” on page 20.
8. Added note about Differential Mode with Auto Triggering in “Prescaling and
Conversion Timing” on page 202.
9. Updated Table 90 on page 230.
10.Added updated “Packaging Information” on page 12.
Changes from Rev.
2503B-10/02 to Rev.
2503C-10/02
1. Updated the “DC Characteristics” on page 285.