ATSAM3S4AA-MU Atmel, ATSAM3S4AA-MU Datasheet - Page 1050

• 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

41.4
41.4.1
Table 41-16. 32 kHz RC Oscillator Characteristics
41.4.2
Table 41-17. 4/8/12 MHz RC Oscillators Characteristics
Notes:
1050
Symbol
Duty
T
I
Symbol
F
ACC
ACC
ACC
Duty
T
I
DDON
DDON
ON
ON
Range
4
8
12
Crystal Oscillators Characteristics
1. Frequency range can be configured in the Supply Controller Registers
2. Not trimmed from factory
3. After Trimming from factory
SAM3S Preliminary
32 kHz RC Oscillator Characteristics
4/8/12 MHz RC Oscillators Characteristics
Parameter
RC Oscillator Frequency Range
4 MHz Total Accuracy
8 MHz Total Accuracy
12 MHz Total Accuracy
Frequency deviation versus
trimming code
Duty Cycle
Startup Time
Active Current Consumption
Parameter
RC Oscillator Frequency
Frequency Supply Dependency
Frequency Temperature Dependency
Duty Cycle
Startup Time
Current Consumption
Conditions
(1)
-40°C<Temp<+85°C
4 MHz output selected
-40°C<Temp<+85°C
8 MHz output selected
-20°C<Temp<+85°C
8 MHz output selected
0°C<Temp<+70°C
8 MHz output selected
-40°C<Temp<+85°C
12 MHz output selected
-20°C<Temp<+85°C
12 MHz output selected
0°C<Temp<+70°C
12 MHz output selected
Conditions
Over temperature range (-40°C/
+85°C) versus 25°C
After Startup Time
Temp. Range = -40°C to +85°C
Typical Consumption at 2.2V
supply and Temp = 25°C
12 MHz
12MHz
8 MHz
4MHz
8MHz
(1)(2)
(1)(3)
(1)(3)
(1)(3)
(1)(3)
(1)(3)
(1)(3)
Min
45
4
49.2
37.5
Typ
105
145
50
80
Min
20
45
-3
-7
Max
±3.5
±2.5
±3.5
±2.7
±35
120
160
210
±2
±2
12
55
10
Typ
540
32
50
kHz/trimming code
6500C–ATARM–8-Feb-11
Max
100
870
44
55
3
7
Unit
MHz
µA
µs
%
%
%
%
%
%
%
%
Unit
%/V
kHz
nA
µs
%
%