GMS81508B HYNIX [Hynix Semiconductor], GMS81508B Datasheet - Page 81

• Manufacturer Part Number: GMS81508B
• Description: HYUNDAI MICRO ELECTRONICS 8-BIT SINGLE-CHIP MICROCONTROLLERS
• Manufacturer: HYNIX [Hynix Semiconductor]

GMS81508B/16B/24B
PROGRAMMING ALGORITHM WAVEFORMS
1. The input timing reference level is 1.0V for a V
78
Data In/Out
Addresses
V
V
OE
CE
DD
PP
12.75V
6.25V
5.0V
V
V
V
V
V
V
V
V
V
DD
IH
IH
IH
IH
IL
IL
IL
IL
t
t
t
DS
VPS
VDS
t
AS
IL
and 4.0V for a V
Data in Stable
t
PW
Program
IH
Addresses Valid
at V
DD
t
DH
=5.0V.
High-Z
t
OES
t
OE
HYUNDAI MicroElectronics
Program
Verify
Data out valid
DEC. 1999 Ver 1.04
t
t
AH
DFP