ATSAM3S4AA-AU Atmel, ATSAM3S4AA-AU Datasheet - Page 515
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
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Part Number
Manufacturer
Quantity
Price
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Part Number:
ATSAM3S4AA-AU
Manufacturer:
ON
Quantity:
2 001
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28.7.25
Name:
Access:
This register can only be written if the WPEN bit is cleared in
• P0-P31: Peripheral Select.
0 = Assigns the I/O line to the Peripheral A function.
1 = Assigns the I/O line to the Peripheral C function.
0 = Assigns the I/O line to the Peripheral B function.
1 = Assigns the I/O line to the Peripheral D function.
6500C–ATARM–8-Feb-11
6500C–ATARM–8-Feb-11
If the same bit is set to 0 in PIO_ABCDSR1:
If the same bit is set to 1 in PIO_ABCDSR1:
P31
P23
P15
P7
31
23
15
7
PIO Peripheral ABCD Select Register 2
P30
P22
P14
P6
30
22
14
PIO_ABCDSR2
Read-write
6
P29
P21
P13
P5
29
21
13
5
P28
P20
P12
P4
28
20
12
4
“PIO Write Protect Mode Register”
P27
P19
P11
P3
27
19
11
3
P26
P18
P10
P2
26
18
10
2
SAM3S Preliminary
SAM3S Preliminary
.
P25
P17
P9
P1
25
17
9
1
P24
P16
P8
P0
24
16
8
0
515
515
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