ATSAM3S2AA-MU Atmel, ATSAM3S2AA-MU Datasheet - Page 16
ATSAM3S2AA-MU
Manufacturer Part Number
ATSAM3S2AA-MU
Description
IC MCU 32BIT 128KB FLASH 48QFN
Manufacturer
Atmel
Series
SAM3Sr
Specifications of ATSAM3S2AA-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
128KB (128K x 8)
Program Memory Type
FLASH
Ram Size
32K 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
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- Download datasheet (24Mb)
4.3.1
Table 4-4.
Note:
16
10
11
12
1
2
3
4
5
6
7
8
9
PA18/PGMD6/AD1
PA19/PGMD7/AD2
PA17/PGMD5/AD0
The bottom pad of the QFN package must be connected to ground.
SAM3S Preliminary
48-Lead LQFP and QFN Pinout
PA20/AD3
VDDOUT
PB0/AD4
PB1/AD5
PB2/AD6
PB3/AD7
ADVREF
VDDIN
GND
48-pin SAM3S4/2/1A Pinout
13
14
15
16
17
18
19
20
21
22
23
24
PA11/PGMM3
PA16/PGMD4
PA15/PGMD3
PA14/PGMD2
PA13/PGMD1
PA12/PGMD0
PA10/PGMM2
PA8/XOUT32/
PGMNVALID
PA9/PGMM1
PA7/XIN32/
VDDCORE
PGMM0
VDDIO
25
26
27
28
29
30
31
32
33
34
35
36
PA4/PGMNCMD
PA6/PGMNOE
PA5/PGMRDY
PA2/PGMEN2
PA1/PGMEN1
PA0/PGMEN0
TDI/PB4
VDDIO
NRST
GND
TST
PA3
37
38
39
40
41
42
43
44
45
46
47
48
TDO/TRACESWO/
TMS/SWDIO/PB6
TCK/SWCLK/PB7
XIN/PB9/PGMCK
6500C–ATARM–8-Feb-11
ERASE/PB12
VDDCORE
DDM/PB10
XOUT/PB8
DDP/PB11
JTAGSEL
VDDPLL
VDDIO
PB5
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