ATSAM3U4CA-CU Atmel, ATSAM3U4CA-CU Datasheet - Page 1113

• Manufacturer Part Number: ATSAM3U4CA-CU
• Description: IC MCU 32BIT 256KB FLSH 100TFBGA
• Manufacturer: Atmel
• Series: SAM3Ur

Specifications of ATSAM3U4CA-CU

• Core Processor: ARM® Cortex-M3™
• Core Size: 32-Bit
• Speed: 96MHz
• Connectivity: EBI/EMI, I²C, MMC, SPI, SSC, UART/USART, USB
• Peripherals: Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
• Number Of I /o: 57
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 52K x 8
• Voltage - Supply (vcc/vdd): 1.65 V ~ 1.95 V
• Data Converters: A/D 4x10b, 4x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-TFBGA
• Processor Series: ATSAM3x
• Core: ARM Cortex M3
• Data Bus Width: 32 bit
• Data Ram Size: 52 KB
• Interface Type: 3xUSART, TWI, 4xSPI, Bus
• Maximum Clock Frequency: 96 MHz
• Number Of Programmable I/os: 57
• Number Of Timers: 8
• Operating Supply Voltage: 1.62 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: JTRACE-CM3, MDK-ARM, RL-ARM, ULINK2
• Development Tools By Supplier: ATSAM3U-EK
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

43.4
43.4.1
Table 43-16. 32 kHz RC Oscillator Characteristics
43.4.2
Table 43-17. 4/8/12 MHz RC Oscillators Characteristics
Note:
6430D–ATARM–25-Mar-11
Symbol
Duty
T
I
Symbol
F
F
Duty
T
I
I
DDON
DDON
DDOFF
ON
ON
Range
OUT
Crystal Oscillators Characteristics
1. Frequency range can be configured in the Supply Controller Registers.
2. Not trimmed from factory.
3. After Trimming from factory.
32 kHz RC Oscillator Characteristics
4/8/12 MHz RC Oscillators Characteristics
Parameter
RC Oscillator Frequency
Frequency Supply Dependency
Frequency Temperature Dependency
Duty Cycle
Startup Time
Current Consumption
Parameter
RC Oscillator Frequency Range
Output Frequency
Frequency Temperature Dependency
Duty Cycle
Startup Time
Active Current Consumption
Off Mode Current Consumption
(1)
Conditions
Over temperature range (-40°C/
+85°C) versus 25°C
After Startup Time
Temp. Range = -40°C to +85°C
Typical Consumption at 2.2V
Supply and Temp = 25°C
1.62V<VDDPLL<1.95V,
-40°C<Temp<+85°C
Over temperature range
(-40°C/ +85°C) versus 25°C
Conditions
12 MHz
4 MHz
8 MHz
12 MHz
4 MHz
8 MHz
(2)
(3)
(3)
11.4
TBD
Min
Min
2.6
7.6
20
45
45
-3
-7
4
SAM3U Series
Typ
Typ
540
105
145
32
50
12
50
80
4
8
TBD
Max
Max
12.6
100
870
120
160
210
5.4
8.4
0.2
44
55
12
55
10
3
7
MHz
MHz
Unit
Unit
%/V
kHz
nA
μA
μA
μs
μs
%
%
%
%
1113