AT32UC3A3128 Atmel Corporation, AT32UC3A3128 Datasheet - Page 153

no-image

AT32UC3A3128

Manufacturer Part Number
AT32UC3A3128
Description
Manufacturer
Atmel Corporation

Specifications of AT32UC3A3128

Flash (kbytes)
128 Kbytes
Pin Count
144
Max. Operating Frequency
66 MHz
Cpu
32-bit AVR
# Of Touch Channels
32
Hardware Qtouch Acquisition
No
Max I/o Pins
110
Ext Interrupts
110
Usb Transceiver
1
Usb Speed
Hi-Speed
Usb Interface
Device + OTG
Spi
6
Twi (i2c)
2
Uart
4
Lin
4
Ssc
1
Sd / Emmc
1
Graphic Lcd
No
Video Decoder
No
Camera Interface
No
Adc Channels
8
Adc Resolution (bits)
10
Adc Speed (ksps)
384
Resistive Touch Screen
No
Dac Channels
2
Dac Resolution (bits)
16
Temp. Sensor
No
Crypto Engine
No
Sram (kbytes)
128
Self Program Memory
YES
External Bus Interface
1
Dram Memory
sdram
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
18
Input Capture Channels
12
Pwm Channels
12
32khz Rtc
Yes
Calibrated Rc Oscillator
Yes

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
AT32UC3A3128-ALUR
Manufacturer:
Atmel
Quantity:
10 000
Part Number:
AT32UC3A3128-ALUT
Manufacturer:
Atmel
Quantity:
135
Part Number:
AT32UC3A3128-ALUT
Manufacturer:
Atmel
Quantity:
10 000
Part Number:
AT32UC3A3128-CTUR
Manufacturer:
Atmel
Quantity:
10 000
Part Number:
AT32UC3A3128-CTUT
Manufacturer:
Atmel
Quantity:
1 801
Part Number:
AT32UC3A3128-CTUT
Manufacturer:
Atmel
Quantity:
10 000
Part Number:
AT32UC3A3128-CTUT
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
Part Number:
AT32UC3A3128-U
Manufacturer:
ATMEL
Quantity:
11
32000D–04/2011
CLZ – Count Leading Zeros
Architecture revision:
Architecture revision1 and higher.
Description
Counts the number of binary zero bits before the first binary one bit in a register value. The value
returned from the operation can be used for doing normalize operations. If the operand is zero,
the value 32 is returned.
Operation:
I.
Syntax:
I.
Operands:
I.
Status Flags
Opcode:
31
1
15
0
temp ← 32;
for (i = 31; i >= 0; i--)
Rd ← temp;
clz
{d, s} ∈ {0, 1, …, 15}
Q:
V:
N:
Z:
C:
1
0
29
1
0
if (Rs[i] == 1) then
Rd, Rs
Not affected
Not affected
Not affected
Z ← (RES[31:0] == 0)
C ← (RES[31:0] == 32)
12
28
1
temp ← 31 - i;
break;
11
0
Rs
0
25
1
8
24
0
0
7
0
0
0
0
0
0
20
0
0
19
0
0
Rd
AVR32
0
0
16
0
153

Related parts for AT32UC3A3128