HD64F2149YV datasheet(55/1075 Pages) RENESAS

55 / 1075 page

Section 1 Overview

Rev. 3.00 Jan 18, 2006 page 27 of 1044

REJ09B0280-0300

Pin No.

Type

Symbol

FP-100B,

TFP-100B TFP-144 I/O

Name and Function

LAD3–

LAD0

85–82

124–121 Input/

Ouput

Address/data: LPC command, address,

and data input/output pins.

Host

interface

(HIF:LPC) LFRAME

125

Input

LPC frame: Input pin that indicates the

start of an LPC cycle or forced termination

of an abnormal LPC cycle.

LRESET

126

Input

LPC reset: Input pin that indicates an LPC

reset.

LCLK

127

Input

LPC clock: The LPC clock input pin.

SERIRQ

128

Input/

Ouput

Serial host interrupt: Input/output pin for

LPC serialized host interrupts (HIRQ1,

HIRQ6, HIRQ9 to HIRQ12).

LSCI,

LSMI,

PME

90, 91, 93

119, 120,

129

Input/

Ouput

LSCI, LSMI, power management event:

LPC auxiliary output pins. Functionally,

they are general I/O ports.

GA20

130

Input/

Ouput

GATE A20: A20 gate control signal output

pin. Output state monitoring input is

possible.

CLKRUN

131

Input/

Ouput

LCLK clock run: Input/output pin that

requests the start of LCLK operation when

LCLK is stopped.

LPCPD

132

Input

LPC power-down: Input pin that controls

LPC module shutdown.

Keyboard

control

KIN0–

KIN15

26–29,

32–35,

48, 47, 31,

30, 21, 20,

11, 10

78–85,

41–37,

35–33

Input

Keyboard input: Matrix keyboard input

pins. P10 to P17 and P20 to P27 are used

as key-scan outputs. This allows a

maximum 16-output

× 16-input, 256-key

matrix to be configured.

WUE0–

WUE7

91, 90, 81,

80, 69, 68,

58, 57

120–113 Input

Wakeup event input: Wakeup event input

pins. These pins have a similar function to

the keyboard input pins, and allow the

same kind of wakeup as key-wakeup from

various sources.

HD64F2149YV 数据表(PDF) 55 Page - Renesas Technology Corp

HD64F2149YV 数据表(HTML) 55 Page - Renesas Technology Corp

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

数据表下载

链接网址

HD64F2149YV 数据表(PDF) 55 Page - Renesas Technology Corp

HD64F2149YV 数据表(HTML) 55 Page - Renesas Technology Corp

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

数据表 下载

链接网址

数据表下载