ATSAM3S4CA-AU Atmel, ATSAM3S4CA-AU Datasheet - Page 1107
ATSAM3S4CA-AU
Manufacturer Part Number
ATSAM3S4CA-AU
Description
IC MCU 32BIT 256KB FLASH 100LQFP
Manufacturer
Atmel
Series
SAM3Sr
Specifications of ATSAM3S4CA-AU
Core Processor
ARM® Cortex-M3™
Core Size
32-Bit
Speed
64MHz
Connectivity
EBI/EMI, I²C, MMC, SPI, SSC, UART/USART, USB
Peripherals
Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
Number Of I /o
79
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 16x10/12b, D/A 2x12b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
100-LQFP
Controller Family/series
ATSAM3S
No. Of I/o's
79
Ram Memory Size
48KB
Cpu Speed
64MHz
No. Of Timers
6
Rohs Compliant
Yes
Processor Series
ATSAM3x
Core
ARM Cortex M3
3rd Party Development Tools
JTRACE-CM3, MDK-ARM, RL-ARM, ULINK2
Development Tools By Supplier
ATSAM3S-EK
Cpu Family
AT91
Device Core
ARM Cortex-M3
Device Core Size
32b
Frequency (max)
64MHz
Total Internal Ram Size
48KB
# I/os (max)
79
Number Of Timers - General Purpose
6
Operating Supply Voltage (typ)
1.8/3.3V
Operating Supply Voltage (max)
1.95/3.6V
Operating Supply Voltage (min)
1.62V
On-chip Adc
16-chx12-bit
On-chip Dac
2-chx12-bit
Instruction Set Architecture
RISC
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
100
Package Type
LQFP
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:
ATSAM3S4CA-AU
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
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Table of Contents
6500C–ATARM–8-Feb-11
1
2
3
4
5
6
7
8
9
Features ..................................................................................................... 1
SAM3S Description .................................................................................. 2
SAM3S Block Diagram ............................................................................ 3
Signal Description ................................................................................... 6
Package and Pinout ............................................................................... 10
Power Considerations ........................................................................... 17
Input/Output Lines ................................................................................. 24
Memories ................................................................................................ 27
System Controller .................................................................................. 31
Peripherals ............................................................................................. 34
1.1
4.1
4.2
4.3
5.1
5.2
5.3
5.4
5.5
5.6
6.1
6.2
6.3
6.4
6.5
7.1
7.2
7.3
8.1
8.2
9.1
Configuration Summary .....................................................................................2
SAM3S4/2/1C Package and Pinout .................................................................10
SAM3S4/2/1B Package and Pinout .................................................................13
SAM3S4/2/1A Package and Pinout .................................................................15
Power Supplies ................................................................................................17
Voltage Regulator ............................................................................................17
Typical Powering Schematics ..........................................................................17
Low Power Modes ...........................................................................................19
Wake-up Sources ............................................................................................22
Fast Startup .....................................................................................................23
General Purpose I/O Lines ..............................................................................24
System I/O Lines .............................................................................................24
Test Pin ...........................................................................................................26
NRST Pin .........................................................................................................26
ERASE Pin ......................................................................................................26
Product Mapping .............................................................................................27
Embedded Memories ......................................................................................28
External Memories ...........................................................................................30
System Controller and Peripherals Mapping ...................................................33
Power-on-Reset, Brownout and Supply Monitor .............................................33
Peripheral Identifiers ........................................................................................34
SAM3S Preliminary
i
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