ATSAM3U2EA-CU Atmel, ATSAM3U2EA-CU Datasheet - Page 1101
ATSAM3U2EA-CU
Manufacturer Part Number
ATSAM3U2EA-CU
Description
IC MCU 32BIT 128KB FLSH 144LFBGA
Manufacturer
Atmel
Series
SAM3Ur
Specifications of ATSAM3U2EA-CU
Core Processor
ARM® Cortex-M3™
Core Size
32-Bit
Speed
96MHz
Connectivity
EBI/EMI, I²C, MMC, SPI, SSC, UART/USART, USB
Peripherals
Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
Number Of I /o
96
Program Memory Size
128KB (128K x 8)
Program Memory Type
FLASH
Ram Size
36K x 8
Voltage - Supply (vcc/vdd)
1.65 V ~ 1.95 V
Data Converters
A/D 8x10b, 8x12b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
144-LFBGA
Processor Series
ATSAM3x
Core
ARM Cortex M3
Data Bus Width
32 bit
Data Ram Size
36 KB
Interface Type
4xUSART, 2xTWI, 5xSPI, Bus
Maximum Clock Frequency
96 MHz
Number Of Programmable I/os
96
Number Of Timers
8
Operating Supply Voltage
1.62 V to 3.6 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
JTRACE-CM3, MDK-ARM, RL-ARM, ULINK2
Development Tools By Supplier
ATSAM3U-EK
Minimum Operating Temperature
- 40 C
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
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Table 43-2.
Notes:
6430D–ATARM–25-Mar-11
Symbol
I
I
I
R
R
R
C
O
IL
IH
PULLDOWN
PULLUP
ODT
IN
1. Refer to
2. PA[0-2], PA[4-14], PA[16-31]; PB[0-31]; PC[0-31]
3. PA[0-31], PB[0-31], PC[0-31]
4. FWUP, JTAGSEL, NRSTB, ERASE, TST
mation Register (SAR) ADC Characteristics”
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
Section 43.7 “12-Bit Cyclic Pipeline ADC (ADC12B) Characteristics”
SINK
SOURCE
)
)
Conditions
1.62V < VDDIO < 1.95V; V
- PA3 (SPCK), PA15(MCCK) pins
- Other pins
3.0V < VDDIO < 3.6V; V
- PA3 (SPCK), PA15(MCCK) pins
- Other pins
1.62V < VDDIO < 3.6V; V
- NRST, TDO
Relaxed Mode:
3.0V < VDDIO < 3.6V; V
- PA3 (SPCK), PA15(MCCK) pins
- Other pins
1.62V < VDDIO < 1.95V; V
- PA3 (SPCK), PA15(MCCK) pins
- Other pins
3.0V < VDDIO < 3.6V; V
- PA3 (SPCK), PA15(MCCK) pins
- Other pins
1.62V < VDDIO < 3.6V; V
- NRST, TDO
Relaxed Mode:
3.0V < VDDIO < 3.6V; V
- PA3 (SPCK), PA15(MCCK) pins
- Other pins
V
No pull-up or pull-down; V
(Typ: T
V
No pull-up or pull-down; V
(Typ: T
V
No pull-up or pull-down; V
(Typ: T
V
No pull-up or pull-down; V
(Typ: T
PA0-PA31, PB0-PB31, PC0-PC31
NRSTB
TST, ERASE, JTAGSEL
PA0-PA31, PB0-PB31, PC0-PC31
Digital Inputs
VDDIO
DDBU
VDDIO
DDBU
powered pins
powered pins
A
A
A
A
powered pins
powered pins
= 25°C, Max: T
= 25°C, Max: T
= 25°C, Max: T
= 25°C, Max: T
(2)
(2)
(2)
(2)
(2)
(2)
(4)
(4)
(3)
(3)
A
A
A
A
OH
OH
OL
OL
= 85°C)
= 85°C)
= 85°C)
= 85°C)
OH
OL
IN=
IN=
IN=
IN=
OH
OL
= 0.4V
= 0.6V
= V
= 2.2V
= 0.4V
= V
GND; V
GND; V
VDD; V
VDD; V
= 0.4V
= V
VDDIO
VDDIO
VDDIO
DDIO
DDBU
- 0.4
DDIO
DDBU
- 0.4
- 0.4
Max.
Max.
Max.
Max.
and
Section 43.8 “10-bit Successive Approxi-
Min
50
10
10
SAM3U Series
Typ
100
36
5
2
Max
TBD
150
-15
-24
14
30
18
20
20
-8
-3
-3
-2
-9
8
4
9
6
2
9
1
1
Units
mA
mA
1101
nA
μA
nA
μA
kΩ
kΩ
kΩ
pF
Ω
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