AT32UC3A1256 Atmel Corporation, AT32UC3A1256 Datasheet - Page 16
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AT32UC3A1256
Manufacturer Part Number
AT32UC3A1256
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 AT32UC3A1256
Flash (kbytes)
256 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)
64
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:
AT32UC3A1256-U
Manufacturer:
ATMEL
Quantity:
496
- AT32UC3A0128 PDF datasheet
- AT32UC3A0128 PDF datasheet #2
- AT32UC3A0128 PDF datasheet #3
- AT32UC3A0128 PDF datasheet #4
- AT32UC3A0128 PDF datasheet #5
- Current page: 16 of 826
- Download datasheet (11Mb)
32058K AVR32-01/12
7. Package and Pinout
The device pins are multiplexed with peripheral functions as described in
Figure 7-1.
Table 7-1.
10
11
12
13
14
15
16
17
18
19
20
21
22
1
2
3
4
5
6
7
8
9
VDDCORE
RESET_N
VDDOUT
VDDIO
VDDIN
PB20
PB21
PB22
PB23
PB29
PB30
PB31
PB24
PB25
PB26
PB27
PB28
PA00
PA01
GND
GND
GND
TQFP100 Pinout
TQFP100 Package Pinout
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
100
76
VDDCORE
VDDCORE
VDDIO
VBUS
PA05
PA06
PA07
PA08
PA09
PA10
PA11
GND
PA12
PA13
PA14
PA15
PA16
PA17
PA18
PA19
PA20
N/C
75
1
51
52
53
54
55
56
57
58
64
65
66
67
68
69
70
71
72
59
60
61
62
63
”Peripheral Multiplexing on I/O lines” on page
25
51
GNDANA
VDDANA
ADVREF
VDDPLL
VDDIO
VDDIO
PC00
PC01
PB00
PB01
PB02
PB03
PB04
PA21
PA22
PA23
PA24
PA25
PA26
PA27
PA28
GND
50
26
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
AT32UC3A
VDDCORE
VDDIO
PB08
PB09
PB10
PB11
PB12
PC02
PC03
PB13
PB14
PC04
PC05
PB15
PB16
PA29
PA30
GND
TMS
TCK
TDO
TDI
45.
16
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