ATSAM3S4AA-MU Atmel, ATSAM3S4AA-MU Datasheet - Page 1044
ATSAM3S4AA-MU
Manufacturer Part Number
ATSAM3S4AA-MU
Description
IC MCU 32BIT 256KB FLASH 48QFN
Manufacturer
Atmel
Series
SAM3Sr
Specifications of ATSAM3S4AA-MU
Core Processor
ARM® Cortex-M3™
Core Size
32-Bit
Speed
64MHz
Connectivity
I²C, MMC, SPI, SSC, UART/USART, USB
Peripherals
Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
Number Of I /o
34
Program Memory Size
256KB (256K x 8)
Program Memory Type
FLASH
Ram Size
48K x 8
Voltage - Supply (vcc/vdd)
1.62 V ~ 1.95 V
Data Converters
A/D 8x10/12b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
48-VQFN Exposed Pad, 48-HVQFN, 48-SQFN, 48-DHVQFN
Processor Series
ATSAM3x
Core
ARM Cortex M3
3rd Party Development Tools
JTRACE-CM3, MDK-ARM, RL-ARM, ULINK2
Development Tools By Supplier
ATSAM3S-EK
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
Part Number:
ATSAM3S4AA-MU
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
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41.3
41.3.1
41.3.1.1
41.3.1.2
1044
Power Consumption
SAM3S Preliminary
Backup Mode Current Consumption
Configuration A
Configuration B
The Backup Mode configuration and measurements are defined as follow.
Figure 41-4. Measurement Setup
• Power consumption of the device according to the different Low Power Mode Capabilities
• Power consumption on power supply in different modes: Backup, Wait, Sleep and Active.
• Power consumption by peripheral: calculated as the difference in current measurement after
• Supply Monitor on VDDIO is disabled
• RTT and RTC not used
• Embedded slow clock RC Oscillator used
• One WKUPx enabled
• Current measurement on AMP1 (See
• Supply Monitor on VDDIO is disabled
• RTT used
• One WKUPx enabled
• Current measurement on AMP1 (See
• 32 KHz Crystal Oscillator used
(Backup, Wait, Sleep) and Active Mode.
having enabled then disabled the corresponding clock.
3.3V
AMP1
Figure
Figure
VDDOUT
VDDIN
41-4)
41-4)
VDDIO
VDDCORE
VDDPLL
Regulator
Voltage
6500C–ATARM–8-Feb-11
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