DLPC3435CZEZ datasheet(11/59 Pages) TI1

No. de pieza	DLPC3435CZEZ

Descripción Electrónicos	Display Controller

Download	59 Pages

Scroll/Zoom	100%

Fabricante Electrónico	TI1 [Texas Instruments]

Página de inicio	http://www.ti.com

Logo

11 / 59 page

11

DLPC3430, DLPC3435

www.ti.com

DLPS038B – JULY 2014 – REVISED FEBRUARY 2016

Product Folder Links: DLPC3430 DLPC3435

Submit Documentation Feedback

Pin Functions – Clock and PLL Support

I/O

DESCRIPTION

NAME

NUMBER

PLL_REFCLK_I

H1

I11

Reference clock crystal input. If an external oscillator is used in place of a crystal, then this pin

should be used as the oscillator input.

PLL_REFCLK_O

J1

O5

Reference clock crystal return. If an external oscillator is used in place of a crystal, then this pin

should be left unconnected (that is floating with no added capacitive load).

(1)

The only power sequencing restrictions are:

(a) The VDDLP12 supply must be powered-on at exactly the same time or after the VDD11 supply.

(b) The VDD11 supply should ramp up with a 1-ms minimum rise time.

(c) The reverse is needed at power down.

Pin Functions – Power and Ground(1)

I/O

DESCRIPTION

NAME

NUMBER

VDD

C5, D5, D7, D12, J4, J12, K3, L4, L12, M6,

M9, D9, D13, F13, H13, L13, M10, D3, E3

PWR

Core power 1.1 V (main 1.1 V)

VDDLP12

C3

PWR

Core power 1.1 V

VSS

Common to all package types

C4, D6, D8, D10, E4, E13, F4, G4, G12, H4,

H12, J3, J13, K4, K12, L3, M4, M5, M8, M12,

G13, C6, C8

Only available on DLPC343x

F6, F7, F8, F9, F10, G6, G7, G8, G9, G10,

H6, H7, H8, H9, H10, J6, J7, J8, J9, J10, K6,

K7, K8, K9, K10

GND

Core ground (eDRAM, I/O ground, thermal ground)

VCC18

C7, C9, D4, E12, F12, K13, M11

PWR

All 1.8-V I/O power:

(1.8-V power supply for all I/O other than the host or parallel

interface and the SPI flash interface. This includes RESETZ,

PARKZ LED_SEL, CMP, GPIO, IIC1, TSTPT, and JTAG pins)

VCC_INTF

M3, M7, N3, N7

PWR

Host or parallel interface I/O power: 1.8 to 3.3 V (Includes IIC0,

PDATA, video syncs, and HOST_IRQ pins)

VCC_FLSH

D11

PWR

Flash interface I/O power:1.8 to 3.3 V

(Dedicated SPI0 power pin)

VDD_PLLM

H2

PWR

MCG PLL 1.1-V power

VSS_PLLM

G3

RTN

MCG PLL return

VDD_PLLD

J2

PWR

DCG PLL 1.1-V power

VSS_PLLD

H3

RTN

DCG PLL return

Table 1. I/O Type Subscript Definition

I/O

SUPPLY REFERENCE

ESD STRUCTURE

SUBSCRIPT

DESCRIPTION

1

1.8 LVCMOS I/O buffer with 8-mA drive

Vcc18