SAM3S4B Atmel Corporation, SAM3S4B Datasheet - Page 1038

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SAM3S4B

Manufacturer Part Number
SAM3S4B
Description
Manufacturer
Atmel Corporation
Datasheets

Specifications of SAM3S4B

Flash (kbytes)
256 Kbytes
Pin Count
64
Max. Operating Frequency
64 MHz
Cpu
Cortex-M3
# Of Touch Channels
23
Hardware Qtouch Acquisition
No
Max I/o Pins
79
Ext Interrupts
79
Usb Transceiver
1
Quadrature Decoder Channels
1
Usb Speed
Full Speed
Usb Interface
Device
Spi
3
Twi (i2c)
2
Uart
4
Ssc
1
Sd / Emmc
1
Graphic Lcd
No
Video Decoder
No
Camera Interface
No
Adc Channels
10
Adc Resolution (bits)
12
Adc Speed (ksps)
1000
Analog Comparators
1
Resistive Touch Screen
No
Dac Channels
2
Dac Resolution (bits)
12
Temp. Sensor
Yes
Crypto Engine
No
Sram (kbytes)
48
Self Program Memory
YES
Dram Memory
No
Nand Interface
Yes
Picopower
No
Temp. Range (deg C)
-40 to 85
I/o Supply Class
1.8/3.3
Operating Voltage (vcc)
1.62 to 3.6
Fpu
No
Mpu / Mmu
Yes / No
Timers
3
Output Compare Channels
3
Input Capture Channels
3
Pwm Channels
4
32khz Rtc
Yes
Calibrated Rc Oscillator
Yes
41.2
Table 41-2.
1038
Symbol
V
V
V
V
V
V
V
V
DDCORE
VDDIO
VDDPLL
IL
IH
OH
OL
Hys
DC Characteristics
SAM3S
Parameter
DC Supply Core
DC Supply I/Os
PLL A, PLLB and Main
Oscillator Supply
Input Low-level Voltage
Input High-level Voltage
Output High-level Voltage
Output Low-level Voltage
Hysteresis Voltage
DC Characteristics
The following characteristics are applicable to the operating temperature range: T
to 85°C, unless otherwise specified.
Conditions
(2) (3)
PA0-PA31, PB0-PB14, PC0-PC31
PA0-PA31, PB0-PB14, PC0-PC31
PA0-PA31, PB0-PB14, PC0-PC31
I
I
PA0-PA31, PB0-PB14, PC0-PC31
I
I
PA0-PA31, PB0-PB14, PC0-PC31
(Hysteresis mode enabled)
ERASE, TST, JTAGSEL
OH
OH
OH
OH
~ 0
> 0 (See I
~ 0
> 0 (See I
OH
OL
details below)
details below)
V
0.7 x
1.62
1.62
1.62
Min
-0.3
150
230
VDDIO
0.2
0.4
Typ
1.8
3.3
6500C–ATARM–8-Feb-11
V
V
VDDIO
VDDIO
V
V
+0.3V
0.3 x
Max
1.95
1.95
500
700
VDDIO
VDDIO
3.6
-0.2V
-0.4V
A
= -40°C
Units
mV
mV
V
V
V
V
V
V
V

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