H838024 datasheet(66/697 Pages) RENESAS

66 / 697 page

Section 1 Overview

Rev. 7.00 Mar 10, 2005 page 24 of 652

REJ09B0042-0700

Pin No.

Type

Symbol

FP-80A

TFP-80C

FP-80B TLP-85V

Pad

No.*

Pad

No.*

Pad

No.*

I/O

Name and Functions

A/D

converter

ADTRG 3

3Input

A/D converter trigger

input: This is the external

trigger input pin to the A/D

converter.

LCD

controller/

driver

COM4 to

COM1

45 to 48

47 to 50 G10, G8

G9, F10

46 to

47 to

45 to

Output LCD common output:

These are the LCD

common output pins.

SEG32 to

SEG1

44 to 13

46 to 15 H9, J9,

H10, J10,

K8, K9, H8,

K7, J8, J7,

K6, H7, H6,

J5, J6, H5,

K5, J4, H4,

K4, J3, J2,

K3, K2, H1,

J1, H3, G1,

H2, G2, F1,

45 to

46 to

44 to

Output LCD segment output:

These are the LCD

segment output pins.

—

A1, A10,

D4, K2,

K10

——

NC pin

Vref

—

——

—Input

LVD reference voltage

input: This is the LVD

reference voltage input

pin.

Low-

voltage

detect

circuit

(LVD)*

extD

—

Input

LVD power supply drop

detect voltage input:

This is the LVD power

supply drop detect

voltage input pin.

extD

—

Input

LVD power supply rise

detect voltage input:

This is the LVD power

supply rise detect voltage

input pin.

Notes: 1. Pad number for HCD64338024, HCD64338023, HCD64338022, HCD64338021, and

HCD64338020.

2. Pad number for HCD64F38024 and HCD64F38024R.

3. Pad number for HCD64338024S, HCD64338023S, HCD64338022S, HCD64338021S,

and HCD64338020S.

4. H8/38124 Group only

5. Does not apply to H8/38124 Group.

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