ATUC256L4U Atmel Corporation, ATUC256L4U Datasheet - Page 108
ATUC256L4U
Manufacturer Part Number
ATUC256L4U
Description
Manufacturer
Atmel Corporation
Datasheets
1.AT32UC3A0128.pdf
(377 pages)
2.AT32UC3A0128.pdf
(159 pages)
3.ATUC128L4U.pdf
(960 pages)
4.ATUC128L4U.pdf
(92 pages)
Specifications of ATUC256L4U
Flash (kbytes)
256 Kbytes
Pin Count
48
Max. Operating Frequency
50 MHz
Cpu
32-bit AVR
# Of Touch Channels
17
Hardware Qtouch Acquisition
Yes
Max I/o Pins
36
Ext Interrupts
36
Usb Transceiver
1
Usb Speed
Full Speed
Usb Interface
Device
Spi
1
Twi (i2c)
2
Uart
4
Lin
4
Ssc
1
Graphic Lcd
No
Video Decoder
No
Camera Interface
No
Adc Channels
8
Adc Resolution (bits)
12
Adc Speed (ksps)
460
Analog Comparators
8
Resistive Touch Screen
No
Temp. Sensor
Yes
Crypto Engine
No
Sram (kbytes)
16
Self Program Memory
YES
Dram Memory
No
Nand Interface
No
Picopower
Yes
Temp. Range (deg C)
-40 to 85
I/o Supply Class
1.62 to 3.6
Operating Voltage (vcc)
1.62 to 3.6
Fpu
No
Mpu / Mmu
Yes / No
Timers
6
Output Compare Channels
18
Input Capture Channels
12
Pwm Channels
35
32khz Rtc
Yes
Calibrated Rc Oscillator
Yes
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ATUC256L4U-D3HT
Manufacturer:
ATMEL
Quantity:
148
Part Number:
ATUC256L4U-D3HT
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
Company:
Part Number:
ATUC256L4U-U
Manufacturer:
ATMEL
Quantity:
129
Company:
Part Number:
ATUC256L4U-UES
Manufacturer:
ATMEL
Quantity:
3
- AT32UC3A0128 PDF datasheet
- AT32UC3A0128 PDF datasheet #2
- ATUC128L4U PDF datasheet #3
- ATUC128L4U PDF datasheet #4
- Current page: 108 of 377
- Download datasheet (5Mb)
9.3.4
Table 9-4.
108
Mnemonics
addhh.w
machh.d
machh.w
macwh.d
mulhh.w
mulwh.d
mulnhh.w
mulnwh.d
satadd.h
satadd.w
satsub.h
satsub.w
satrnds
satrndu
sats
satu
subhh.w
AVR32
DSP Operations
DSP Operations
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
Operands / Syntax
Rd, Rx:<part>,
Ry:<part>
Rd, Rx:<part>,
Ry:<part>
Rd, Rx:<part>,
Ry:<part>
Rd, Rx, Ry:<part>
Rd, Rx:<part>,
Ry:<part>
Rd, Rx, Ry:<part>
Rd, Rx:<part>,
Ry:<part>
Rd, Rx, Ry:<part>
Rd, Rx, Ry
Rd, Rx, Ry
Rd, Rx, Ry
Rd, Rs, imm
Rd >> sa, bp
Rd >> sa, bp
Rd >> sa, bp
Rd >> sa, bp
Rd, Rx:<part>,
Ry:<part>
Rd, Rx, Ry
Description
Add signed halfwords.
(32 ← 16 +16)
Multiply signed halfwords and
accumulate.
(48 ← 16x16 + 48)
Multiply signed halfwords and
accumulate.
(32 ← 16x16 + 32)
Multiply signed word and halfword and
accumulate.
(48 ← 32x16 + 48)
Signed Multiply of halfwords.
(32 ← 16 x 16)
Unsigned Multiply, word and halfword.
48 ← (32 x 16)
Signed Multiply of halfwords.
(32 ← 16 x 16)
Signed Multiply, word and negated
halfword.
48 ← (32 x 16)
Saturated add halfwords.
Saturated add.
Saturated subtract halfwords.
Saturated subtract.
Signed saturate from bit given by sa5 after
a right shift with rounding of bp5 bit
positions.
Unsigned saturate from bit given by sa5
after a right shift with rounding of bp5 bit
positions.
Signed saturate from bit given by sa5 after
a right shift of bp5 bit positions.
Unsigned saturate from bit given by sa5
after a right shift of bp5 bit positions.
Subtract signed halfwords.
(32 ← 16 -16)
Operation
Rd ← SE(Rx:<part>) +
SE(Ry:<part>)
Rd+1:Rd ← Rx:<part> * Ry:<part>
+ Rd+1:Rd
Rd ← Rx:<part> * Ry:<part> + Rd
Rd+1:Rd ← ((Rx * Ry:<part>)
<<16) + Rd+1:Rd
Rd ← Rx:<part> * Ry:<part>
Rd+1:Rd ← ((Rx * Ry:<part>)
<<16)
Rd ← Rx:<part> * (- Ry:<part>)
Rd+1:Rd ← ((Rx * (- Ry:<part>))
<< 16)
Rd ← SE(Sat(Rx[15:0] +
Ry[15:0]))
Rd ← Sat(Rx + Ry)
Rd ← SE(Sat(Rx[15:0] - Ry[15:0]))
Rd ← Sat(Rx - Ry)
Rd ← Sat(Rs - SE(imm16) )
Rd ← Sat(Round((Rd >> sa5)),
bp5)
Rd ← Sat(Round((Rd >> sa5)),
bp5)
Rd ← Sat((Rd >> sa5), bp5)
Rd ← Sat((Rd >> sa5),bp5)
Rd ← SE(Rx:<part>) -
SE(Ry:<part>)
32000D–04/2011
Rev
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
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