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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Instruction Set Summary
Mnemonic
Operands
Description
ARITHMETIC AND LOGIC INSTRUCTIONS
ADD
Rd, Rr
Add Two Registers
ADC
Rd, Rr
Add with Carry Two Registers
ADIW
Rdl, K
Add Immediate to Word
SUB
Rd, Rr
Subtract Two Registers
SUBI
Rd, K
Subtract Constant from Register
SBC
Rd, Rr
Subtract with Carry Two Registers
SBCI
Rd, K
Subtract with Carry Constant from Reg.
SBIW
Rdl, K
Subtract Immediate from Word
AND
Rd, Rr
Logical AND Registers
ANDI
Rd, K
Logical AND Register and Constant
OR
Rd, Rr
Logical OR Registers
ORI
Rd, K
Logical OR Register and Constant
EOR
Rd, Rr
Exclusive OR Registers
COM
Rd
One’s Complement
NEG
Rd
Two’s Complement
SBR
Rd, K
Set Bit(s) in Register
CBR
Rd, K
Clear Bit(s) in Register
INC
Rd
Increment
DEC
Rd
Decrement
TST
Rd
Test for Zero or Minus
CLR
Rd
Clear Register
SER
Rd
Set Register
BRANCH INSTRUCTIONS
RJMP
k
Relative Jump
IJMP
Indirect Jump to (Z)
JMP
k
Direct Jump
RCALL
k
Relative Subroutine Call
ICALL
Indirect Call to (Z)
CALL
k
Direct Subroutine Call
RET
Subroutine Return
RETI
Interrupt Return
CPSE
Rd, Rr
Compare, Skip if Equal
CP
Rd, Rr
Compare
CPC
Rd, Rr
Compare with Carry
CPI
Rd, K
Compare Register with Immediate
SBRC
Rr, b
Skip if Bit in Register Cleared
SBRS
Rr, b
Skip if Bit in Register is Set
SBIC
P, b
Skip if Bit in I/O Register Cleared
SBIS
P, b
Skip if Bit in I/O Register is Set
BRBS
s, k
Branch if Status Flag Set
BRBC
s, k
Branch if Status Flag Cleared
BREQ
k
Branch if Equal
BRNE
k
Branch if Not Equal
BRCS
k
Branch if Carry Set
BRCC
k
Branch if Carry Cleared
BRSH
k
Branch if Same or Higher
BRLO
k
Branch if Lower
BRMI
k
Branch if Minus
BRPL
k
Branch if Plus
BRGE
k
Branch if Greater or Equal, Signed
BRLT
k
Branch if Less Than Zero, Signed
BRHS
k
Branch if Half-carry Flag Set
BRHC
k
Branch if Half-carry Flag Cleared
BRTS
k
Branch if T-flag Set
BRTC
k
Branch if T-flag Cleared
BRVS
k
Branch if Overflow Flag is Set
BRVC
k
Branch if Overflow Flag is Cleared
BRIE
k
Branch if Interrupt Enabled
BRID
k
Branch if Interrupt Disabled
DATA TRANSFER INSTRUCTIONS
ELPM
Extended Load Program Memory
MOV
Rd, Rr
Move between Registers
LDI
Rd, K
Load Immediate
0945I–AVR–02/07
ATmega103(L)
Operation
Rd ← Rd + Rr
Rd ← Rd + Rr + C
Rdh:Rdl ← Rdh:Rdl + K
Rd ← Rd - Rr
Rd ← Rd - K
Rd ← Rd - Rr - C
Rd ← Rd - K - C
Rdh:Rdl ← Rdh:Rdl - K
Rd ← Rd • Rr
Rd ← Rd • K
Rd ← Rd v Rr
Rd ← Rd v K
Rd ← Rd ⊕ Rr
Rd ← $FF - Rd
Rd ← $00 - Rd
Rd ← Rd v K
Rd ← Rd • ($FF - K)
Rd ← Rd + 1
Rd ← Rd - 1
Rd ← Rd • Rd
Rd ← Rd ⊕ Rd
Rd ← $FF
PC ← PC + k + 1
PC ← Z
PC ← k
PC ← PC + k + 1
PC ← Z
PC ← k
PC ← STACK
PC ← STACK
if (Rd = Rr) PC ← PC + 2 or 3
Rd - Rr
Rd - Rr - C
Rd - K
if (Rr(b) = 0) PC ← PC + 2 or 3
if (Rr(b) = 1) PC ← PC + 2 or 3
if (P(b) = 0) PC ← PC + 2 or 3
if (P(b) = 1) PC ← PC + 2 or 3
if (SREG(s) = 1) then PC ← PC + k + 1
if (SREG(s) = 0) then PC ← PC + k + 1
if (Z = 1) then PC ← PC + k + 1
if (Z = 0) then PC ← PC + k + 1
if (C = 1) then PC ← PC + k + 1
if (C = 0) then PC ← PC + k + 1
if (C = 0) then PC ← PC + k + 1
if (C = 1) then PC ← PC + k + 1
if (N = 1) then PC ← PC + k + 1
if (N = 0) then PC ← PC + k + 1
if (N ⊕ V = 0) then PC ← PC + k + 1
if (N ⊕ V = 1) then PC ← PC + k + 1
if (H = 1) then PC ← PC + k + 1
if (H = 0) then PC ← PC + k + 1
if (T = 1) then PC ← PC + k + 1
if (T = 0) then PC ← PC + k + 1
if (V = 1) then PC ← PC + k + 1
if (V = 0) then PC ← PC + k + 1
if (I = 1) then PC ← PC + k + 1
if (I = 0) then PC ← PC + k + 1
R0 ← (Z + RAMPZ)
Rd ← Rr
Rd ← K
Flags
# Clocks
Z,C,N,V,H
1
Z,C,N,V,H
1
Z,C,N,V,S
2
Z,C,N,V,H
1
Z,C,N,V,H
1
Z,C,N,V,H
1
Z,C,N,V,H
1
Z,C,N,V,S
2
Z,N,V
1
Z,N,V
1
Z,N,V
1
Z,N,V
1
Z,N,V
1
Z,C,N,V
1
Z,C,N,V,H
1
Z,N,V
1
Z,N,V
1
Z,N,V
1
Z,N,V
1
Z,N,V
1
Z,N,V
1
None
1
None
2
None
2
None
3
None
3
None
3
None
4
None
4
I
4
None
1/2/3
Z,N,V,C,H
1
Z,N,V,C,H
1
Z,N,V,C,H
1
None
1/2/3
None
1/2/3
None
1/2/3
None
1/2/3
None
1/2
None
1/2
None
1/2
None
1/2
None
1/2
None
1/2
None
1/2
None
1/2
None
1/2
None
1/2
None
1/2
None
1/2
None
1/2
None
1/2
None
1/2
None
1/2
None
1/2
None
1/2
None
1/2
None
1/2
None
3
None
1
None
1
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