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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Direct Program Address, JMP
and CALL
Indirect Program Addressing,
IJMP and ICALL
Relative Program Addressing,
RJMP and RCALL
ATmega103(L)
16
1). If ELPM is used, LSB of the RAM Page Z register (RAMPZ) is used to select low or
high memory page (RAMPZ0 = 0: Low Page, RAMPZ0 = 1: High Page).
Figure 17. Direct Program Memory Addressing
31
16
21 20
OP
16 LSBs
15
0
Program execution continues at the address immediate in the instruction words.
Figure 18. Indirect Program Memory Addressing
15
0
Z-REGISTER
Program execution continues at address contained by the Z-register (i.e., the PC is
loaded with the contents of the Z-register).
Figure 19. Relative Program Memory Addressing
15
0
PC
1
15
12
11
0
OP
k
PROGRAM MEMORY
$0000
$7FFF/$FFFF
PROGRAM MEMORY
$0000
$7FFF/$FFFF
PROGRAM MEMORY
$0000
$7FFF/$FFFF
0945I–AVR–02/07