ATSAM3S4AA-MU Atmel, ATSAM3S4AA-MU Datasheet - Page 1039
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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Table 41-2.
Note:
6500C–ATARM–8-Feb-11
Symbol
I
I
I
R
R
R
C
O
IL
IH
PULLDOWN
PULLUP
ODT
IN
1. PA[4-13], PA[15-28], PB[0-14], PC[0-31]
2. At power-up VDDIO needs to reach 0.6V before VDDIN reaches 1.0V
3. VDDIO voltage needs to be equal or below to (VDDIN voltage +0.5V)
Parameter
I
I
Input Low
Leakage Current
Input High
Leakage Current
Pull-up Resistor
Pull-down Resistor
On-die Series Termination
Resistor
Input Capacitance
OH
OL
DC Characteristics (Continued)
(or I
(or I
SINK
SOURCE
)
)
Conditions
1.62V < VDDIO < 1.95V; V
- PA14 (SPCK), PA29(MCCK) pins
- PA0-PA3
- Other pins
3.0V < VDDIO < 3.6V; V
- PA14 (SPCK), PA29(MCCK) pins
- PA0-PA3
- Other pins
1.62V < VDDIO < 3.6V; V
- NRST
Relaxed Mode:
3.0V < VDDIO < 3.6V; V
- PA14 (SPCK), PA29(MCCK) pins
- PA0-PA3
- Other pins
1.62V < VDDIO < 1.95V; V
- PA14 (SPCK), PA29(MCCK) pins
- PA0-PA3
- Other pins
3.0V < VDDIO < 3.6V; V
- PA14 (SPCK), PA29(MCCK) pins
- PA0-PA3
- Other pins
1.62V < VDDIO < 3.6V; V
- NRST
Relaxed Mode:
3.0V < VDDIO < 3.6V; V
- PA14 (SPCK), PA29(MCCK) pins
- PA0-PA3
- Other pins
No pull-up or pull-down; V
(Typ: T
No pull-up or pull-down; V
(Typ: T
PA0-PA31, PB0-PB14, PC0-PC31
NRST
PA0-PA31, PB0-PB14, PC0-PC31
TST, JTAGSEL
PA4-PA31, PB0-PB9, PB12-PB14,PC0-PC31
PA0-PA3
Digital Inputs
A
A
= 25°C, Max: T
= 25°C, Max: T
(1)
(1)
(1)
(1)
(1)
(1)
A
A
OH
OH
OL
OL
= 85°C)
= 85°C)
OH
OL
IN=
IN=
OH
OL
= 0.4V
= 0.6V
= V
= 2.2V
= 0.4V
= V
GND; V
VDD; V
= 0.4V
= V
VDDIO
VDDIO
VDDIO
- 0.4
DDIO
DDIO
- 0.4
- 0.4
Max.
Max.
SAM3S Preliminary
Min
50
10
50
10
Typ
100
100
36
18
5
2
Max
TBD
175
175
-14
-16
12
14
18
30
18
20
20
-6
-6
-3
-6
-6
-3
-2
-8
8
8
4
9
6
2
9
Units
mA
mA
1039
nA
nA
kΩ
kΩ
kΩ
pF
Ω
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