AT90USB647 Atmel Corporation, AT90USB647 Datasheet - Page 14
![no-image](/images/manufacturer_photos/0/0/79/atmel_corporation_sml.jpg)
AT90USB647
Manufacturer Part Number
AT90USB647
Description
Manufacturer
Atmel Corporation
Specifications of AT90USB647
Flash (kbytes)
64 Kbytes
Pin Count
64
Max. Operating Frequency
16 MHz
Cpu
8-bit AVR
# Of Touch Channels
16
Hardware Qtouch Acquisition
No
Max I/o Pins
48
Ext Interrupts
16
Usb Transceiver
1
Usb Speed
Full Speed
Usb Interface
Device + OTG
Spi
2
Twi (i2c)
1
Uart
1
Graphic Lcd
No
Video Decoder
No
Camera Interface
No
Adc Channels
8
Adc Resolution (bits)
10
Adc Speed (ksps)
15
Analog Comparators
1
Resistive Touch Screen
No
Temp. Sensor
No
Crypto Engine
No
Sram (kbytes)
4
Eeprom (bytes)
2048
Self Program Memory
YES
Dram Memory
No
Nand Interface
No
Picopower
No
Temp. Range (deg C)
-40 to 85
I/o Supply Class
2.7 to 5.5
Operating Voltage (vcc)
2.7 to 5.5
Fpu
No
Mpu / Mmu
no / no
Timers
4
Output Compare Channels
10
Input Capture Channels
1
Pwm Channels
9
32khz Rtc
Yes
Calibrated Rc Oscillator
Yes
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT90USB647-16AU
Manufacturer:
HITACHI
Quantity:
2 000
Company:
Part Number:
AT90USB647-AU
Manufacturer:
MURATA
Quantity:
1 000
Company:
Part Number:
AT90USB647-AUR
Manufacturer:
Atmel
Quantity:
1 951
Company:
Part Number:
AT90USB647-MU
Manufacturer:
AAT
Quantity:
18 240
Company:
Part Number:
AT90USB647-MUR
Manufacturer:
AD
Quantity:
2 747
5. Instruction Set Summary
14
Mnemonics
FMULSU
MULSU
FMULS
EICALL
RCALL
EIJMP
BREQ
BRCC
BRGE
BRHC
ADIW
MULS
FMUL
RJMP
ICALL
CPSE
SBRC
SBRS
BRBS
BRBC
BRNE
BRCS
BRSH
BRLO
BRPL
BRHS
BRTS
BRTC
BRVS
SBIW
ANDI
CALL
BRMI
BRLT
SUBI
SBCI
EOR
COM
NEG
IJMP
RETI
SBIC
SBIS
ADD
ADC
SUB
SBC
AND
SBR
CBR
DEC
CLR
SER
MUL
JMP
RET
CPC
ORI
TST
INC
CPI
OR
CP
AT90USB64/128
Operands
Rd, Rr
Rd, Rr
Rd, Rr
Rd, Rr
Rd, Rr
Rd, Rr
Rd, Rr
Rd, Rr
Rd, Rr
Rd, Rr
Rd, Rr
Rd, Rr
Rd, Rr
Rd,Rr
Rd,Rr
Rd,Rr
Rdl,K
Rd, K
Rd, K
Rdl,K
Rd, K
Rd, K
Rd,K
Rd,K
Rd,K
Rr, b
Rr, b
P, b
P, b
s, k
s, k
Rd
Rd
Rd
Rd
Rd
Rd
Rd
k
k
k
k
k
k
k
k
k
k
k
k
k
k
k
k
k
k
k
ARITHMETIC AND LOGIC INSTRUCTIONS
BRANCH INSTRUCTIONS
Fractional Multiply Signed with Unsigned
Subtract with Carry Constant from Reg.
Logical AND Register and Constant
Logical OR Register and Constant
Branch if Greater or Equal, Signed
Compare Register with Immediate
Subtract with Carry two Registers
Branch if Less Than Zero, Signed
Skip if Bit in I/O Register Cleared
Branch if Half Carry Flag Cleared
Subtract Constant from Register
Subtract Immediate from Word
Skip if Bit in I/O Register is Set
Multiply Signed with Unsigned
Extended Indirect Jump to (Z)
Branch if Overflow Flag is Set
Skip if Bit in Register Cleared
Branch if Status Flag Cleared
Add with Carry two Registers
Fractional Multiply Unsigned
Branch if Half Carry Flag Set
Extended Indirect Call to (Z)
Skip if Bit in Register is Set
Fractional Multiply Signed
Branch if Same or Higher
Branch if Status Flag Set
Branch if T Flag Cleared
Relative Subroutine Call
Add Immediate to Word
Exclusive OR Registers
Branch if Carry Cleared
Compare, Skip if Equal
Subtract two Registers
Logical AND Registers
Clear Bit(s) in Register
Test for Zero or Minus
Direct Subroutine Call
Logical OR Registers
Set Bit(s) in Register
Compare with Carry
Branch if T Flag Set
One’s Complement
Two’s Complement
Indirect Jump to (Z)
Branch if Not Equal
Branch if Carry Set
Add two Registers
Subroutine Return
Indirect Call to (Z)
Multiply Unsigned
Interrupt Return
Branch if Lower
Branch if Minus
Multiply Signed
Branch if Equal
Description
Clear Register
Relative Jump
Branch if Plus
Set Register
Direct Jump
Decrement
Increment
Compare
if (SREG(s) = 1) then PC←PC+k + 1
if (SREG(s) = 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 (T = 1) 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 (H = 1) then PC ← PC + k + 1
if (H = 0) then PC ← PC + k + 1
if (Z = 1) then PC ← PC + k + 1
if (Z = 0) then PC ← PC + k + 1
if (T = 0) then PC ← PC + k + 1
if (V = 1) then PC ← PC + k + 1
if (Rd = Rr) PC ← PC + 2 or 3
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
R1:R0 ← (Rd x Rr)
R1:R0 ← (Rd x Rr)
R1:R0 ← (Rd x Rr)
Rdh:Rdl ← Rdh:Rdl + K
Rdh:Rdl ← Rdh:Rdl - K
Rd ← Rd • (0xFF - K)
Rd ← Rd + Rr + C
PC ← PC + k + 1
R1:R0 ← Rd x Rr
R1:R0 ← Rd x Rr
R1:R0 ← Rd x Rr
Rd ← Rd - Rr - C
PC ← PC + k + 1
Rd ← 0xFF − Rd
Rd ← 0x00 − Rd
Rd ← Rd - K - C
Rd ← Rd ⊕ Rd
PC ←(EIND:Z)
PC ←(EIND:Z)
Rd ← Rd ⊕ Rr
Rd ← Rd • Rd
Rd ← Rd + Rr
Rd ← Rd • Rr
Rd ← Rd v Rr
PC ← STACK
PC ← STACK
Rd ← Rd - Rr
Rd ← Rd • K
Rd ← Rd v K
Rd ← Rd v K
Rd ← Rd + 1
Rd ← Rd − 1
Operation
Rd ← Rd - K
Rd ← 0xFF
Rd − Rr − C
PC ← Z
PC ← Z
PC ← k
PC ← k
Rd − Rr
Rd − K
<< 1
<< 1
<< 1
Z, N,V,C,H
Z, N,V,C,H
Z, N,V,C,H
Z,C,N,V,H
Z,C,N,V,H
Z,C,N,V,S
Z,C,N,V,H
Z,C,N,V,H
Z,C,N,V,H
Z,C,N,V,H
Z,C,N,V,S
Z,C,N,V,H
Z,C,N,V
Flags
Z,N,V
Z,N,V
Z,N,V
Z,N,V
Z,N,V
Z,N,V
Z,N,V
Z,N,V
Z,N,V
Z,N,V
Z,N,V
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Z,C
Z,C
Z,C
Z,C
Z,C
Z,C
I
7593KS–AVR–11/09
#Clocks
1/2/3
1/2/3
1/2/3
1/2/3
1/2/3
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1
1
2
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
2
3
4
4
4
5
5
5
1
1
1