AT32UC3B1128 Atmel Corporation, AT32UC3B1128 Datasheet - Page 113

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AT32UC3B1128

Manufacturer Part Number
AT32UC3B1128
Description
Manufacturer
Atmel Corporation

Specifications of AT32UC3B1128

Flash (kbytes)
128 Kbytes
Pin Count
48
Max. Operating Frequency
60 MHz
Cpu
32-bit AVR
# Of Touch Channels
32
Hardware Qtouch Acquisition
No
Max I/o Pins
28
Ext Interrupts
28
Usb Transceiver
1
Usb Speed
Full Speed
Usb Interface
Device
Spi
3
Twi (i2c)
1
Uart
2
Graphic Lcd
No
Video Decoder
No
Camera Interface
No
Adc Channels
6
Adc Resolution (bits)
10
Adc Speed (ksps)
384
Resistive Touch Screen
No
Temp. Sensor
No
Crypto Engine
No
Sram (kbytes)
32
Self Program Memory
YES
Dram Memory
No
Nand Interface
No
Picopower
No
Temp. Range (deg C)
-40 to 85
I/o Supply Class
3.0-3.6 or (1.65-1.95+3.0-3.6)
Operating Voltage (vcc)
3.0-3.6 or (1.65-1.95+3.0-3.6)
Fpu
No
Mpu / Mmu
Yes / No
Timers
10
Output Compare Channels
16
Input Capture Channels
6
Pwm Channels
13
32khz Rtc
Yes
Calibrated Rc Oscillator
Yes

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9.3.8
Table 9-8.
32000D–04/2011
Mnemonics
br{cond3}
br{cond4}
rjmp
acall
icall
mcall
rcall
scall
sscall
ret{cond4}
retd
rete
rets
retss
Instruction Flow
Instruction Flow
C
E
C
C
C
E
C
E
C
C
C
C
C
C
C
Operands / Syntax
disp
disp
disp
disp
Rd
Rp[disp]
disp
disp
Rs
Description
Branch if condition satisfied.
Relative jump.
Application call
Register inderect call.
Memory call.
Relative call.
Supervisor call
Secure State call
Conditional return from subroutine with
move and test of return value.
Conditional return from subroutine with
return of false value.
Conditional return from subroutine with
return of false value.
Conditional return from subroutine with
return of true value.
Return from debug mode
Return from event handler
Return from supervisor call
Return from secure state
Operation
if (cond3)
if (cond4)
PC ← PC + (SE(disp10)<<1)
LR ← PC + 2
PC ← ∗(ACBA + (ZE(disp8)<<2))
LR ← PC + 2
PC ← Rd
LR ← PC + 4
PC ← *((Rp && 0xFFFF_FFFC) +
(SE(disp16)<<2))
LR ← PC + 2
PC ← PC + (SE(disp10)<<1)
LR ← PC + 4
PC ← PC + (SE(disp21)<<1)
See Instruction Set Reference.
See Instruction Set Reference.
if (Rs != {SP, PC})
R12 ← Rs
PC ←LR
if (Rs = LR)
R12 ← -1
PC ←LR
if (Rs = SP)
R12 ← 0
PC ←LR
if (Rs = PC)
R12 ← 1
PC ←LR
SR ←RSR_DBG
PC ←LR_DBG
See Instruction Set Reference.
See Instruction Set Reference.
See Instruction Set Reference.
PC ← PC + (SE(disp8)<<1)
PC ← PC + (SE(disp21)<<1)
AVR32
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