ATSAM3S4AA-MU Atmel, ATSAM3S4AA-MU Datasheet - Page 1048
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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41.3.3
41.3.3.1
1048
SAM3S Preliminary
Active Mode Power Consumption
Active Power Consumption with 128-bit Flash access mode
The Active Mode configuration and measurements are defined as follows:
Figure 41-8. Active Mode Measurement Setup
Tables below give Active Mode Current Consumption in typical conditions.
Table 41-13. Master Clock (MCK) and Core Clock variation with PLLA
Core Clock/MCK (MHz)
64
48
32
24
• VDDIO = VDDIN = 3.3V
• VDDCORE = 1.8V (Internal Voltage regulator used)
• T
• Application Running from Flash Memory with128-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 (VDDCORE) and total current on AMP2
• VDDCORE at 1.8V
• Temperature = 25°C
A
= 25° C
3.3V
35.92
29.44
22.45
19.45
AMP1 (VDDOUT)
AMP2
Consumption
AMP1
VDDIN
VDDOUT
38.24
31.53
24.12
21.63
VDDIO
VDDPLL
VDDCORE
Consumption
AMP2 (total)
Regulator
Voltage
6500C–ATARM–8-Feb-11
mA
mA
mA
mA
Unit
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