AT32UC3A3128 Atmel Corporation, AT32UC3A3128 Datasheet - Page 366

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
366
AVR32
TLBS – Search TLB For Entry
Architecture revision:
Architecture revision1 and higher.
Description
Search the addressed TLB for an entry matching TLB Entry High and Low (TLBEHI/TLBELO)
registers. Return a pointer to the entry in MMUCR[IRP] or MMUCR[DRP] if a match found, oth-
erwise set the Not Found bit in the MMU control register, MMUCR[N].
Operation:
I. MMUCR[N] ←1;
Syntax:
I.
Operands:
Status Flags:
if (TLBEHI[I] == 1)
else
endif;
for (i = 0 to TLBToSearchEntries-1)
endfor;
if (TLBEHI[I] == 1)
else
endif;
TlbToSearch ←ITLB;
TlbToSearch ←DTLB;
if ( Compare(TlbToSearch[i]
// VPN and VA matches for the given page size and entry valid
endif;
MMUCR[IRP] ←ptr;
MMUCR[DRP] ←ptr;
tlbs
None
Q:
V:
N:
Z:
C:
if ( SharedVMM or
endif;
(PrivateVMM and ( TlbToSearch[i]
ptr ← i;
MMUCR[N] ←0;
Not affected.
Not affected.
Not affected.
Not affected.
Not affected.
VPN
, VA, TlbToSearch[i]
G
or (TlbToSearch[i]
SZ
, TlbToSearch[i]
ASID
==TLBEHI[ASID]) ) ) )
V
) )
32000D–04/2011

Related parts for AT32UC3A3128