AT32UC3A3128 Atmel Corporation, AT32UC3A3128 Datasheet - Page 53
AT32UC3A3128
Manufacturer Part Number
AT32UC3A3128
Description
Manufacturer
Atmel Corporation
Datasheets
1.AT32UC3A0128.pdf
(377 pages)
2.AT32UC3A0128.pdf
(33 pages)
3.AT32UC3A0128.pdf
(159 pages)
4.AT32UC3A3128.pdf
(91 pages)
5.AT32UC3A3128.pdf
(1012 pages)
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
Company:
Part Number:
AT32UC3A3128-ALUT
Manufacturer:
Atmel
Quantity:
135
Company:
Part Number:
AT32UC3A3128-CTUT
Manufacturer:
Atmel
Quantity:
1 801
Part Number:
AT32UC3A3128-CTUT
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
Company:
Part Number:
AT32UC3A3128-U
Manufacturer:
ATMEL
Quantity:
11
7.8.3
Table 7-19.
7.8.4
Table 7-20.
32072G–11/2011
Symbol
1/(t
C
ESR
t
t
t
C
I
Symbol
F
F
I
ST
CH
CL
OSC
PLL
OUT
IN
L1
IN
CPMAIN
, C
L2
)
Main Oscillators
Phase Lock Loop
Main Oscillators Characteristics
PLL Characteristics
Parameter
Oscillator Frequency
Internal Load Capacitance (C
Crystal Equivalent Series Resistance
Duty Cycle
Startup Time
XIN Clock High Half-period
XIN Clock Low Half-period
XIN Input Capacitance
Current Consumption
Parameter
VCO Output Frequency
Input Frequency (after input divider)
Current Consumption
L1
= C
L2
)
Conditions
External clock on XIN
Crystal
f = 400 KHz
f = 8 MHz
f = 16 MHz
f = 20 MHz
Active mode at 400 KHz. Gain = G0
Active mode at 8 MHz. Gain = G1
Active mode at 16 MHz. Gain = G2
Active mode at 20 MHz. Gain = G3
Conditions
Active mode (Fout=80 MHz)
Active mode (Fout=240 MHz)
0.4 t
0.4 t
Min.
Min.
0.4
40
80
4
CP
CP
Typ.
Typ.
205
250
600
1.4
50
25
30
45
95
7
4
1
7
0.6 t
0.6 t
Max.
Max.
240
50
20
75
60
16
CP
CP
MHz
MHz
MHz
MHz
Unit
Unit
ms
µA
pF
pF
µA
µA
%
Ω
53