AT32UC3A1128 Atmel Corporation, AT32UC3A1128 Datasheet - Page 177
AT32UC3A1128
Manufacturer Part Number
AT32UC3A1128
Description
Manufacturer
Atmel Corporation
Datasheets
1.AT32UC3A0128.pdf
(98 pages)
2.AT32UC3A0128.pdf
(826 pages)
3.AT32UC3A0128.pdf
(377 pages)
4.AT32UC3A0128.pdf
(33 pages)
5.AT32UC3A0128.pdf
(159 pages)
Specifications of AT32UC3A1128
Flash (kbytes)
128 Kbytes
Pin Count
100
Max. Operating Frequency
66 MHz
Cpu
32-bit AVR
# Of Touch Channels
32
Hardware Qtouch Acquisition
No
Max I/o Pins
69
Ext Interrupts
69
Usb Transceiver
1
Usb Speed
Full Speed
Usb Interface
Device + OTG
Spi
6
Twi (i2c)
1
Uart
4
Ssc
1
Ethernet
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)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT32UC3A1128-U
Manufacturer:
ATMEL
Quantity:
13
- AT32UC3A0128 PDF datasheet
- AT32UC3A0128 PDF datasheet #2
- AT32UC3A0128 PDF datasheet #3
- AT32UC3A0128 PDF datasheet #4
- AT32UC3A0128 PDF datasheet #5
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32058K AVR32-01/12
Table 22-2.
22.5.1
Offset
0xA0
0xA4
0xA8
0xAC
0xB0
0xB4
0xB8
0xBC
0xC0
0xC4
0xC8
0xCC
0xD0
0xD4
0xD8
0xDC
0xE0-
0xFF
Access Types
Register
Interrupt Mode Register 0
Interrupt Mode Register 0
Interrupt Mode Register 0
Interrupt Mode Register 0
Interrupt Mode Register 1
Interrupt Mode Register 1
Interrupt Mode Register 1
Interrupt Mode Register 1
Glitch Filter Enable Register
Glitch Filter Enable Register
Glitch Filter Enable Register
Glitch Filter Enable Register
Interrupt Flag Register
Interrupt Flag Register
Interrupt Flag Register
Interrupt Flag Register
RESERVED
GPIO Register Map
Each configuration register can be accessed in four different ways. The first address location
can be used to write the register directly. This address can also be used to read the register
value. The following addresses facilitate three different types of write access to the register. Per-
forming a “set” access, all bits written to ‘1’ will be set. Bits written to ‘0’ will be unchanged by the
operation. Performing a “clear” access, all bits written to ‘1’ will be cleared. Bits written to ‘0’ will
be unchanged by the operation. Finally, a toggle access will toggle the value of all bits written to
‘1’. Again all bits written to ‘0’ remain unchanged. Note that for some registers (e.g. IFR), not all
access methods are permitted.
Note that for ports with less than 32 bits, the corresponding control registers will have unused
bits. This is also the case for features that are not implemented for a specific pin. Writing to an
unused bit will have no effect. Reading unused bits will always return 0.
Function
Read/Write
Set
Clear
Toggle
Read/Write
Set
Clear
Toggle
Read/Write
Set
Clear
Toggle
Read
-
Clear
-
-
Name
IMR0
IMR0S
IMR0C
IMR0T
IMR1
IMR1S
IMR1C
IMR1T
GFER
GFERS
GFERC
GFERT
IFR
-
IFRC
-
-
Access
Read/Write
Write-Only
Write-Only
Write-Only
Read/Write
Read/Write
Write-Only
Write-Only
Write-Only
Write-Only
Write-Only
Write-Only
Read-Only
-
Write-Only
-
-
Reset value
0x00000000
0x00000000
1b for each
implemented
GPIO pin in port
0x00000000
AT32UC3A
177
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