DLPC200 datasheet(18/41 Pages) TI

18 / 41 page

DLPC200

DLPS014A – APRIL 2010 – REVISED MAY 2010

www.ti.com

I/O CHARACTERISTICS

(1)

(continued)

all inputs/outputs are LVCMOS

I/O TYPE

CONDITIONS

VIL(V)

VIH(V)

VOH(V)

VOL(V)

Unit

MIN

MAX

MIN

MAX

MIN

MAX

Bi-directional

VCCIO = 1.8 V

0.844

1.094

1.484

0.398

SSTL-18 Class I

Bi-directional

VCCIO = 3.3 V

-0.3

0.8

1.7

3.6

VCCIO-0.2

0.2

LVCMOS

POWER AND GROUND PINS

NAME

DESCRIPTION

PIN NUMBER(S)

Input Power and Ground Pins

K9, K11, K13, K15, K17, K19, L10, L12,

L14, L16, L18, L20, M9, M11, M13, M15,

M17, M19, N10, N12, N14, N16, N18,

N20, P9, P11, P13, P15, P17, P19, R10,

VCC_1P2V

1.2-V power supply for core logic

R12, R14, R16, R18, R20, T9, T11, T13,

T15, T17, T19, U10, U12, U14, U16,

U18, U20, V9, V11, V13, V15, V17, V19,

W10, W12, W14, W16, W18, W20

VCC_2P5V

2.5-V power supply for I/Os on bank 5

AA28, AG28, T24, T28, W24

AA1, AG1, T1, T5, W5 AA11, AD6, AD9,

AD13, AH2, AH5, AH9, AH13 AA18,

VCC_1P8V

1.8-V power supply for I/Os on bank 2, 3, 4

AD16, AD20, AD23, AH16, AH20, AH24,

AH27

B1, H1, K5, N1, N5 B28, H28, K24, N24,

VCC_3P3V

3.3-V power supply for I/Os on bank 1, 6, 7, 8

N28 A16, A20, A24, A27, E16, E20, E23,

H18 A2, A5, A9, A13, E6, E9, E13, H11

VCCA

2.5V power supply for the internal PLL analog supply.

Y8, J21, J8, Y21

VCCD_PLL

1.2V power supply for the internal PLL digital supply.

Y9, J20, J9, Y20

DDR2 VREF 0.9V, The SDRAM spec has guidelines on how these

T7, T8, AB4

VREF_B2

references should be connected. It is not just any 0.9V source on the board.

DDR2 VREF 0.9V, The SDRAM spec has guidelines on how these

AB13, AB11, Y10

VREF_B3

references should be connected. It is not just any 0.9V source on the board.

DDR2 VREF 0.9V, The SDRAM spec has guidelines on how these

AB20, AC18, AA15

VREF_B4

references should be connected. It is not just any 0.9V source on the board.

K10, K12, K14, K16, K18, K20, L9, L11,

L13, L15, L17, L19, M10, M12, M14,

M16, M18, M20, N9, N11, N13, N15,

N17, N19, P10, P12, P14, P16, P18,

P20, R9, R11, R13, R15, R17, R19, T10,

T12, T14, T16, T18, T20, U9, U11, U13,

U15, U17, U19, V10, V12, V14, V16,

V18, V20, W9, W11, W13, W15, W17,

DGND

Common ground

W19, AA2, AA27, AC6, AC9, AC13,

AC16, AC20, AC23, AF1, AF28, AG2,

AG5, AG9, AG13, AG16, AG20, AG24,

AG27, B2, B5, B9, B13, B16, B20, B24,

B27, C1, C28, F6, F9, F13, F16, F20,

F23, H2, H27, J11, J18, K6, K23, N2,

N6, N23, N27, T2, T6, T23, T27, W6,

W23, Y11, Y18

Analog Ground Return for the PLL (This should not be connected to the

H9, H20, AA9, AA20

DGND2

common ground GND)

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