AM1808AZCED3 datasheet(60/264 Pages) TI

60 / 264 page

AM1808

SPRS653A – FEBRUARY 2010 – REVISED APRIL 2010

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3.7.27 Supply and Ground

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,

RVDD (Internal RAM supply)

E5, H14, N7

PWR

1.2V internal ram supply voltage pins

F14, G6, G10,

G11, G12,

DVDD18 (I/O supply)

PWR

1.8V I/O supply voltage pins

J13, K5, L6,

P13, 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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