IC MCU 128K 6MHZ A/D IT 64TQFP

ATMEGA103-6AI

Manufacturer Part NumberATMEGA103-6AI
DescriptionIC MCU 128K 6MHZ A/D IT 64TQFP
ManufacturerAtmel
SeriesAVR® ATmega
ATMEGA103-6AI datasheets
 


Specifications of ATMEGA103-6AI

Core ProcessorAVRCore Size8-Bit
Speed6MHzConnectivitySPI, UART/USART
PeripheralsPOR, PWM, WDTNumber Of I /o32
Program Memory Size128KB (64K x 16)Program Memory TypeFLASH
Eeprom Size4K x 8Ram Size4K x 8
Voltage - Supply (vcc/vdd)4 V ~ 5.5 VData ConvertersA/D 8x10b
Oscillator TypeInternalOperating Temperature-40°C ~ 85°C
Package / Case64-TQFP, 64-VQFPFor Use WithATSTK501 - ADAPTER KIT FOR 64PIN AVR MCU
Lead Free Status / RoHS StatusContains lead / RoHS non-compliant  
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ATmega103(L)
ii
ADC DC Characteristics ..................................................................................... 83
Interface to External SRAM................................................................ 84
I/O Ports............................................................................................... 86
Port A.................................................................................................................. 86
Port B.................................................................................................................. 87
Port C.................................................................................................................. 94
Port D.................................................................................................................. 94
Port E.................................................................................................................. 98
Port F ................................................................................................................ 103
Memory Programming...................................................................... 104
Program and Data Memory Lock Bits............................................................... 104
Fuse Bits........................................................................................................... 104
Signature Bytes ................................................................................................ 104
Programming the Flash and EEPROM............................................................. 104
Parallel Programming ....................................................................................... 105
Parallel Programming Characteristics .............................................................. 112
Serial Downloading........................................................................................... 113
Electrical Characteristics................................................................. 118
Absolute Maximum Ratings*............................................................................. 118
DC Characteristics............................................................................................ 118
External Data Memory Timing .......................................................................... 120
External Clock Drive Waveforms ...................................................................... 122
Typical Characteristics .................................................................... 123
Register Summary ............................................................................ 134
Instruction Set Summary ................................................................. 135
Ordering Information........................................................................ 137
Packaging Information ..................................................................... 138
64A ................................................................................................................... 138
Table of Contents .................................................................................. i
0945I–AVR–02/07