English
Language : 

TMS320C25FNL50 Datasheet, PDF (65/70 Pages) Texas Instruments – TMS320 SECOND GENERATION DIGITAL SIGNAL PROCESSORS
A4
VPP
VCC
E
PGM
G
Q8
HI-Z
EPT
A6
TMS320E25
SPRS010B — MAY 1987 — REVISED NOVEMBER 1990
Protect
Verify
HI-Z
HI-Z
Figure 13. EPROM Protect Timing
VIH
VIL
VPP
VCC
VCC + 1
VCC
VIH
VIL
VIH
VIL
VIH
VIL
VIH/VOH
VIL/VOL
VPP
VSS
VIH
VIL
 POST OFFICE BOX 1443
HOUSTON, TEXAS 77001
65