Logic Symbol - Harman Kardon AVR 139/230 Service Manual

harman/kardon
PIN DESCRIPTION
Pin
A0-A18
DQ0-DQ14
DQ15/A-1
CE#
OE#
WE#
RESET#
BYTE#
RY/BY#
Vcc
Vss
NC

LOGIC SYMBOL

ES29LV800E
19 Addresses
15 Data Inputs/Outputs
DQ15 (Data Input/Output, Word Mode)
A-1 (LSB Address Input, Byte Mode)
Chip Enable
Output Enable
Write Enable
Hardware Reset Pin, Active Low
Selects 8-bit or 16-bit mode
Ready/Busy Output
3.0 volt-only single power supply
(see Product Selector Guide for speed options and voltage supply tolerances)
Device Ground
Pin Not Connected Internally
19
A0 ~ A18
DQ0 ~ DQ15
CE#
OE#
WE#
RESET#
BYTE#
Description
16 or 8
(A-1)
RY/BY#
4
AVR 139-141-142/230 Service Manual
E S I
E S I
Excel Semiconductor inc.
Rev. 0A January 5, 2006
Page 54 of 83