AMPL138ZCE3 datasheet(64/268 Pages) TI

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3.9.26 Supply and Ground

OMAP-L138 Low-Power Applications Processor

SPRS586A – JUNE 2009 – REVISED AUGUST 2009

www.ti.com

Table 3-29. Supply and Ground Terminal Functions

SIGNAL

TYPE(1)

DESCRIPTION

NAME

NO.

E15, G7, G8,

G13, H6, H7,

H10, H11,

CVDD (Core supply)

H12, H13, J6,

PWR

Variable (1.2V - 1.0V) core supply voltage pins

J12, K6, K12,

L12, M8, M9,

N8, M12

RVDD (Internal RAM supply)

E5, H14, N7

PWR

1.2V internal ram supply voltage pins

F14, G6, G10,

G11, G12,

J13, K5, L6,

DVDD18 (I/O supply)

N6, N9, N10,

PWR

1.8V I/O supply voltage pins

P7, P8, P9,

P10, P13, R7,

R8, R9, R13

F5, F15, G5,

DVDD3318_A (I/O supply)

PWR

1.8V or 3.3-V dual-voltage LVCMOS I/O supply voltage pins, Group A

G14, G15, H5

E14, F6, F7,

F8, F10, F11,

DVDD3318_B (I/O supply)

PWR

1.8V or 3.3-V dual-voltage LVCMOS I/O supply voltage pins, Group B

F12, F13, G9,

J14, K15

J5, K13, L4,

L13, M13,

DVDD3318_C (I/O supply)

PWR

1.8V or 3.3-V dual-voltage LVCMOS I/O supply voltage pins, Group C

N13, P5, P6,

P12, R4

A19, H8, H9,

H15, J7, J8,

J9, J10, J11,

K7, K8, K9,

K10, K11, L5,

VSS (Ground)

GND

Ground pins.

L7, L8, L9,

L10, L11, M4,

M5, M6, M7,

M10, M11, N5,

N11, N12, P11

(1)

PWR = Supply voltage, GND - Ground.

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