AT32UC3C2512C-A2UR Atmel, AT32UC3C2512C-A2UR Datasheet - Page 58
![no-image](/images/manufacturer_photos/0/0/78/atmel_sml.jpg)
AT32UC3C2512C-A2UR
Manufacturer Part Number
AT32UC3C2512C-A2UR
Description
IC MCU AVR32 512K FLASH 64TQFP
Manufacturer
Atmel
Series
AVR®32 UC3r
Datasheet
1.AT32UC3C264C-A2UT.pdf
(107 pages)
Specifications of AT32UC3C2512C-A2UR
Core Processor
AVR
Core Size
32-Bit
Speed
66MHz
Connectivity
CAN, Ethernet, I²C, IrDA, LIN, SPI, UART/USART, USB
Peripherals
Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
Number Of I /o
45
Program Memory Size
512KB (512K x 8)
Program Memory Type
FLASH
Ram Size
64K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 5.5 V
Data Converters
A/D 11x12b, D/A 2x12b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
64-TFQFP
Data Bus Width
32 bit
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Details
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT32UC3C2512C-A2UR
Manufacturer:
YAGEO
Quantity:
60 000
Table 7-8.
Notes:
7.6.2
7.6.2.1
Table 7-9.
7.6.2.2
Table 7-10.
32117BS–AVR-03/11
Symbol
f
C
t
Symbol
f
t
t
t
C
Symbol
f
t
C
C
OUT
STARTUP
CPXIN
CPXIN
CHXIN
CLXIN
OUT
STARTUP
i
IN
L
i
1. Please refer to the SCIF chapter for details.
32KHz Crystal Oscillator (OSC32K) Characteristics
Digital Clock Characteristics
Crystal Oscillator Characteristics
Crystal Oscillator Characteristics
Digital 32KHz Clock Characteristics
32 KHz Crystal Oscillator Characteristics
Parameter
Crystal oscillator frequency
Internal equivalent load capacitance
Startup time
Parameter
Crystal oscillator frequency
Startup time
Crystal load capacitance
Internal equivalent load
capacitance
Parameter
XIN32 clock frequency
XIN32 clock period
XIN32 clock high half-priod
XIN32 clock low half-priod
XIN32 input capacitance
The following table describes the characteristics for the oscillator when a digital clock is applied
on XIN32.
Figure 7-2
must choose a crystal oscillator where the crystal load capacitance
in the table. The exact value of
and the equation above also applies to the 32 KHz oscillator connection. The user
Conditions
R
S
= 50 kOhm, C
Conditions
f
SCIF.OSCCTRL.GAIN = 1
f
SCIF.OSCCTRL.GAIN = 2
OUT
OUT
= 8MHz
= 16MHz
Conditions
C
L
can then be found in the crystal datasheet..
L
= 12.5pF
(1)
(1)
0.4 x t
0.4 x t
Min
200
CPXIN
CPXIN
Min
0.4
Min
6
32.768
Typ
2
1100
Typ
975
1.7
32 768
C
Typ
L
1.4
2
is within the range given
0.6 x t
0.6 x t
AT32UC3C
5000
Max
Max
CPXIN
CPXIN
20
Max
15
MHz
Unit
Units
pF
us
us
KHz
pF
ns
ns
ns
Unit
Hz
pF
pF
s
58