GMS97C2051 Datasheet, PDF (14/39 Pages) Hynix Semiconductor – 8-Bit CMOS Microcontorller

GMS97C2051/L2051
8-Bit CMOS Microcontroller
EPROM Programming and Verification Waveforms
Figure 7. EPROM Programming and Verification
Programming
Verification
RST
(VPP)
P3.2
(PROG)
P3.4
(ENABLE)
PORT1
tEHSH
tGLGH
tDVGL
VPP
tSHGL
tGHSL
tGHGL
tGHDX
DATA IN
LOGIC 1
LOGIC 0
tELQV
DATA OUT
P3.0
tAVGL
Address (N)
tEHQZ
Address (N+1)
Figure 8. Programming Waveform
P3.2/ PROG
P3.2/ PROG
10 PULSES

10 MIN


100 ±10
HYUNDAI MicroElectronics
14