Atmel Xplained Pro Evaluation Kit ATSAM4E-XPRO ATSAM4E-XPRO Fiche De Données

1437

SAM4E [DATASHEET]

Atmel-11157D-ATARM-SAM4E16-SAM4E8-Datasheet_12-Jun-14

Electrical data are in accordance with the following standard conditions unless otherwise specified:



Operating temperature range from -40

°C to + 105°C 



Min and max data are defined as three times the standard deviation of the manufacturing process 

Notes:

1. See 

.

2. In Sleep mode the ADC core, sample and hold, and internal reference operational amplifier are off.

3. In Fast Wake-up mode, only the ADC core is off. 

All current consumption is performed when the field IBCTL in the AFEC Control register (AFEC_ACR) is set to 01.

IBCTL controls the ADC biasing current, with the nominal setting IBCTL = 01.

IBCTL = 01 is the default configuration suitable for a sampling frequency of up to 1 MHz. If the sampling frequency
is below 500 kHz, IBCTL = 00 can also be used to reduce the current consumption. 

S&H

+

-

ADC

12bits

PGA

DAC

12bits

MUX

12b

12b

AFEx (x=[0;1]) 

ADV

REF

V

VDDIN

Supply Voltage Range

Full operational

2.4

—

3.6

V

2

—

2.4

I

VDDIN

Analog Current 
Consumption

ADC Sleep Mode

ADC Fast Wake-up Mode 

ADC Normal Mode

—

4

1.8

3.8

8

3

6

µA

mA

mA

I

VDDcore

Digital Current 
Consumption

ADC Sleep Mode (all off)

ADC Normal Mode

—

—

0.2

0.1

0.4

µA

mA

Typ-22%

Typ

Reserved

Reserved