Pin Description - Harman Kardon AVR354 Service Manual

AVR354

PIN DESCRIPTION

Pin
A0-A20
DQ0-DQ14
DQ15/A-1
CE#
OE#
WE#
WP#/ACC
RESET#
BYTE#
RY/BY#
Vcc
Vss
NC
ES29LV320E
21 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 Write Protect/Acceleration Pin
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
LOGIC SYMBOL
21
A0 ~ A20
CE#
OE#
WE#
WP#/ACC
RESET#
BYTE#
Description
16 or 8
DQ0 ~ DQ15
(A-1)
RY/BY#
110
harman/kardon
E S I
E S I
Excel Semiconductor inc.
Rev. 0A May 25, 2006