ATSAM3S4AA-AU Atmel, ATSAM3S4AA-AU Datasheet - Page 5
ATSAM3S4AA-AU
Manufacturer Part Number
ATSAM3S4AA-AU
Description
IC MCU 32BIT 256KB FLASH 48LQFP
Manufacturer
Atmel
Series
SAM3Sr
Specifications of ATSAM3S4AA-AU
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-LQFP
Controller Family/series
ATSAM3S
No. Of I/o's
34
Ram Memory Size
48KB
Cpu Speed
64MHz
No. Of Timers
6
Rohs Compliant
Yes
Package
48LQFP
Device Core
ARM Cortex M3
Family Name
AT91
Maximum Speed
64 MHz
Operating Supply Voltage
1.8|3.3 V
Data Bus Width
32 Bit
Number Of Programmable I/os
34
Interface Type
I2C/I2S/SPI/UART/USART/USB
On-chip Adc
9-chx12-bit
Number Of Timers
3
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ATSAM3S4AA-AU
Manufacturer:
ON
Quantity:
2 001
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Figure 2-3.
6500C–ATARM–8-Feb-11
PCK0-PCK2
PWMH[0:3]
VDDCORE
PWML[0:3]
TCLK[0:2]
TIOA[0:2]
TIOB[0:2]
ADVREF
PWMFI0
XOUT32
VDDPLL
AD[0..7]
URXD0
UTXD0
URXD1
UTXD1
ADTRG
ERASE
TWCK0
TWCK1
VDDIO
XOUT
XIN32
TWD0
TWD1
RXD0
TXD0
SCK0
CTS0
RTS0
TST
SAM3S 48-pin Version Block Diagram
XIN
12/8/4 M
PLLB
System Controller
PLLA
WDT
RC
PIOA / PIOB
8 GPBREG
3-20 MHz
OSC 32K
RC 32k
RSTC
SUPC
POR
RTC
RTT
Osc.
SM
PMC
USART0
Timer Counter A
UART0
UART1
TWI1
TWI0
Cortex-M3 Processor
TC[0..2]
PWM
ADC
Temp. Sensor
Fmax 64 MHz
PDC
PDC
PDC
PDC
PDC
PDC
In-Circuit Emulator
PDC
JTAG & Serial Wire
MPU
I/D
Peripheral
Bridge
4-layer AHB Bus Matrix Fmax 64 MHz
SysTick Counter
S
24-Bit
N
V
C
I
256 KBytes
128 KBytes
64 KBytes
Identifier
Unique
FLASH
Flash
PDC
PDC
Regulator
2668
Bytes
FIFO
Voltage
Comparator
CRC Unit
Analog
SPI
SSC
USB 2.0
Speed
48 KBytes
32 KBytes
16 KBytes
Full
SRAM
SAM3S Preliminary
16 KBytes
ADC
Temp Sensor
ADVREF
ROM
TF
TK
TD
RD
DDP
DDM
NPCS0
NPCS1
NPCS2
NPCS3
MISO
MOSI
SPCK
RK
RF
5
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