ATMEGA48V_09 ATMEL [ATMEL Corporation], ATMEGA48V_09 Datasheet - Page 374

• Manufacturer Part Number: ATMEGA48V_09
• Description: 8-bit Microcontroller with 8K Bytes In-System Programmable Flash
• Manufacturer: ATMEL [ATMEL Corporation]

27 Memory Programming ......................................................................... 284
28 Electrical Characteristics .................................................................... 302
29 Typical Characteristics ........................................................................ 314
vi
26.2Overview ..............................................................................................................268
26.3Application and Boot Loader Flash Sections .......................................................268
26.4Read-While-Write and No Read-While-Write Flash Sections ..............................269
26.5Boot Loader Lock Bits .........................................................................................271
26.6Entering the Boot Loader Program ......................................................................272
26.7Addressing the Flash During Self-Programming .................................................273
26.8Self-Programming the Flash ................................................................................274
26.9Register Description ............................................................................................282
27.1Program And Data Memory Lock Bits .................................................................284
27.2Fuse Bits ..............................................................................................................285
27.3Signature Bytes ...................................................................................................287
27.4Calibration Byte ...................................................................................................287
27.5Page Size ............................................................................................................288
27.6Parallel Programming Parameters, Pin Mapping, and Commands .....................288
27.7Parallel Programming ..........................................................................................290
27.8Serial Downloading ..............................................................................................297
28.1Absolute Maximum Ratings* ...............................................................................302
28.2DC Characteristics ...............................................................................................302
28.3Speed Grades .....................................................................................................304
28.4Clock Characteristics ...........................................................................................305
28.5System and Reset Characteristics ......................................................................306
28.62-wire Serial Interface Characteristics .................................................................307
28.7SPI Timing Characteristics ..................................................................................308
28.8ADC Characteristics ............................................................................................310
28.9Parallel Programming Characteristics .................................................................311
29.1Active Supply Current ..........................................................................................314
29.2Idle Supply Current ..............................................................................................317
29.3Supply Current of I/O modules ............................................................................320
29.4Power-Down Supply Current ...............................................................................322
29.5Power-Save Supply Current ................................................................................323
29.6Standby Supply Current ......................................................................................323
29.7Pin Pull-up ...........................................................................................................324
ATmega48/88/168
2545R–AVR–07/09