ATSAM3U4CA-AU Atmel, ATSAM3U4CA-AU Datasheet - Page 1110
ATSAM3U4CA-AU
Manufacturer Part Number
ATSAM3U4CA-AU
Description
IC MCU 32BIT 256KB FLASH 100LQFP
Manufacturer
Atmel
Series
SAM3Ur
Specifications of ATSAM3U4CA-AU
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-LQFP
Operating Temperature (min)
-40C
Operating Temperature (max)
85C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
100
Package Type
LQFP
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
Controller Family/series
SAM3U
No. Of I/o's
57
Ram Memory Size
52KB
Cpu Speed
96MHz
No. Of Timers
3
Rohs Compliant
Yes
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
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43.3.2.2
Table 43-12. Typical Current Consumption in Wait Mode
43.3.3
1110
There is no activity on the I/Os of the device.
See
SAM3U Series
Active Mode Power Consumption
Figure 43-8 on page 1110
Wait Mode
Conditions
Figure 43-8.
Table 43-12
The Active Mode configuration and measurements are defined as follows:
• All power supplies are powered
• Core Clock and Master Clock Stopped
• Current measurement on AMP1, AMP2 and AMP3
• All Peripheral clocks deactivated
• VDDIO = 3.3V
• VDDCORE = 1.8V (Internal Voltage regulator used)
• T
• Application Running from Flash Memory with 128-bit access Mode
• All Peripheral clocks are deactivated.
• Master Clock (MCK) running at various frequencies with PLLA or the fast RC oscillator.
• Current measurement on AMP1 (VDDOUT = VDDCORE + VDDPLL) and total current on
AMP2
A
= 25° C
@25°C
3.3V
gives current consumption in typical conditions.
Measurement Setup for Wait Mode
Consumption
VDDOUT
(AMP1)
4.9
AMP2
AMP1
Consumption(A
AMP3
MP2)
Total
VDDIN
VDDOUT
14.7
VDDBU
VDDANA
VDDIO
VDDUTMI
VDDPLL
VDDCORE
Regulator and
Consumption
(AMP3)
Core
11.7
Regulator
Voltage
6430D–ATARM–25-Mar-11
Unit
μA
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