at90ls4433 ATMEL Corporation, at90ls4433 Datasheet - Page 124

• Manufacturer Part Number: at90ls4433
• Description: At90s4433 8-bit Avr Microcontroller With 4k Bytes Of In-system Programmable Flash
• Manufacturer: ATMEL Corporation

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AT90S/LS4433
Analog-to-Digital Converter............................................................... 64
I/O Ports............................................................................................... 72
Memory Programming........................................................................ 85
Electrical Characteristics................................................................... 98
External Clock Drive Waveforms .................................................... 100
Typical Characteristics .................................................................... 101
Register Summary ............................................................................ 112
Instruction Set Summary ................................................................. 114
Ordering Information........................................................................ 116
Packaging Information ..................................................................... 117
Errata for AT90S/LS4433 Rev. Rev. C/D/E/F................................... 119
Features.............................................................................................................. 64
Operation ............................................................................................................ 65
Prescaling ........................................................................................................... 65
ADC Noise Canceler Function............................................................................ 67
Scanning Multiple Channels ............................................................................... 70
ADC Noise Canceling Techniques ..................................................................... 70
ADC Characteristics T
Port B.................................................................................................................. 72
Port C.................................................................................................................. 77
Port D.................................................................................................................. 80
Program and Data Memory Lock Bits................................................................. 85
Fuse Bits............................................................................................................. 85
Signature Bytes .................................................................................................. 85
Programming the Flash and EEPROM............................................................... 86
Parallel Programming ......................................................................................... 86
Parallel Programming Characteristics ................................................................ 92
Serial Downloading............................................................................................. 93
Serial Programming Characteristics ................................................................... 97
Absolute Maximum Ratings*............................................................................... 98
DC Characteristics.............................................................................................. 98
32A ................................................................................................................... 117
28P3 ................................................................................................................. 118
A
= -40°C to 85°C ............................................................ 71
1042H–AVR–04/03