AT91SAM9CN11-CFU Просмотр технического описания (PDF) - Atmel Corporation

Номер в каталоге

Компоненты Описание

производитель

AT91SAM9CN11-CFU

ARM-based Embedded MPU

Atmel Corporation 

5. Power Considerations

5.1

Power Supplies

The SAM9N12/CN11/CN12 has several types of power supply pins:

Table 5-1. SAM9N12/CN11/CN12 Power Supplies

Name

Voltage Range,

nominal

Associated

Ground

Powers

VDDCORE

0.9-1.1V, 1.0V

GNDCORE

the core, including the processor, the embedded

memories and the peripherals, the internal 12 MHz RC

VDDIOM

1.65-1.95V, 1.8V

3.0-3.6V, 3.3V

GNDIOM

the External Memory Interface I/O lines

VDDNF

1.65-1.95V, 1.8V

3.0-3.6V, 3.3V

GNDIOM

the NAND Flash I/O and control, D16-D32 and

multiplexed SMC lines

VDDIOP0

1.65-3.6V

GNDIOP

a part of Peripherals I/O lines

VDDIOP1

1.65-3.6V

GNDIOP

a part of Peripherals I/O lines

VDDBU

1.65-3.6V

GNDBU

the Slow Clock oscillator, the internal 32-kbyte RC and a

part of the System Controller

VDDUSB

3.0-3.6V, 3.3V

GNDUSB

the USB interface

VDDPLL

0.9-1.1V, 1.0V

GNDPLL

the PLL cells

VDDOSC

1.65-3.6V

GNDPLL

the Main Oscillator cells

VDDANA

3.0-3.6V, 3.3V

GNDANA

the Analog to Digital Converter

VDDFUSE

3.0-3.6V, 3.3V

GNDFUSE

Fuse box for programming

SAM9N12/SAM9CN11/SAM9CN12 [DATASHEET] 23

11063K–ATARM–05-Nov-13

Share Link: