AT32UC3A4128 Atmel Corporation, AT32UC3A4128 Datasheet - Page 72
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AT32UC3A4128
Manufacturer Part Number
AT32UC3A4128
Description
Manufacturer
Atmel Corporation
Datasheets
1.AT32UC3A0128.pdf
(377 pages)
2.AT32UC3A0128.pdf
(33 pages)
3.AT32UC3A0128.pdf
(159 pages)
4.AT32UC3A3128.pdf
(91 pages)
5.AT32UC3A3128.pdf
(1012 pages)
Specifications of AT32UC3A4128
Flash (kbytes)
128 Kbytes
Pin Count
100
Max. Operating Frequency
66 MHz
Cpu
32-bit AVR
Hardware Qtouch Acquisition
No
Usb Transceiver
1
Usb Speed
Hi-Speed
Usb Interface
Device + OTG
Spi
6
Twi (i2c)
2
Uart
4
Sd / Emmc
2
Graphic Lcd
No
Video Decoder
No
Camera Interface
No
Adc Channels
8
Adc Resolution (bits)
10
Resistive Touch Screen
No
Temp. Sensor
No
Crypto Engine
No
Sram (kbytes)
128
Self Program Memory
YES
Dram Memory
No
Nand Interface
Yes
Picopower
No
Temp. Range (deg C)
-40 to 85
I/o Supply Class
3.0 to 3.6
Operating Voltage (vcc)
3.0 to 3.6
Fpu
No
Mpu / Mmu
Yes / No
Timers
6
Output Compare Channels
6
Input Capture Channels
6
32khz Rtc
Yes
Calibrated Rc Oscillator
Yes
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT32UC3A4128S-C1UR
Manufacturer:
ATMEL
Quantity:
2 620
Company:
Part Number:
AT32UC3A4128S-CIUT
Manufacturer:
ATMEL
Quantity:
350
Part Number:
AT32UC3A4128S-CIUT
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
Company:
Part Number:
AT32UC3A4128S-U
Manufacturer:
ATMEL
Quantity:
12 914
Company:
Part Number:
AT32UC3A4128SC101
Manufacturer:
STM
Quantity:
6 278
Company:
Part Number:
AT32UC3A4128SC1UT
Manufacturer:
ATMEL
Quantity:
6 055
8.3
8.4
32002F–03/2010
CPU revision
ALU instructions
Revision 1, 2 and 3 of the AVR32UC CPU has the same instruction timings, except that the
divider in revision 2 and later is faster than in revision 1. Instructions only present in revision 2 or
3 of the CPU are explicitly noted.
This group comprises simple single-cycle ALU instructions like add and sub. The conditional
subtract and move instructions are also in this group. All instructions in this group, except ssrf to
bits 15 to 31, take one cycle to execute, and the result is available for use by the following
instruction.
Table 8-1.
Mnemonics
abs
acr
adc
add
add{cond4}
addhh.w
addabs
cp.b
cp.h
cp.w
cpc
max
min
neg
rsub
rsub{cond4}
sbc
scr
ALU instructions
C
C
E
C
E
E
C
E
E
E
C
C
E
C
E
E
E
C
C
E
E
E
C
Operands
Rd
Rd
Rd, Rx, Ry
Rd, Rs
Rd, Rx,
(Ry << sa)
Rd, Rx, Ry
Rd, Rx<part>,
Ry<part>
Rd, Rx, Ry
Rd, Rs
Rd, Rs
Rd, Rs
Rd, imm
Rd, imm
Rd
Rd, Rs
Rd, Rx, Ry
Rd, Rx, Ry
Rd
Rd, Rs
Rd, Rs, k8
Rd, imm
Rd, Rx, Ry
Rd
Description
Add with carry.
Add.
Add shifted.
Add if condition satisfied. CPU revision 2 and
higher only.
Add signed halfwords
(32 ← 16 + 16)
Add with absolute value.
Compare byte.
Compare halfword.
Compare.
Compare with carry.
Return signed maximum
Return signed minimum
Reverse subtract.
Reverse subtract immediate if condition
satisfied. CPU revision 2 and higher only.
Subtract with carry.
Subtract carry from register.
Absolute value.
Add carry to register.
Two’s Complement.
AVR32
Issue
latency
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
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