mx26l6420 Macronix International Co., mx26l6420 Datasheet - Page 24

• Manufacturer Part Number: mx26l6420
• Description: 64m-bit [4m X 16] Cmos Multiple-time-programmable Eprom
• Manufacturer: Macronix International Co.

Fig 8. CE CONTROLLED PROGRAM TIMING WAVEFORM
P/N:PM0823
Address
RESET
Data
WE
OE
CE
NOTES:
1.PA=Program Address, PD=Program Data, DOUT=Data Out, DQ7=complement of data written to device.
2.Figure indicates the last two bus cycles of the command sequence.
tRH
555 for program
2AA for erase
tWC
tWS
tGHEL
tWH
tCP
tDS
tDH
PA for program
555 for chip erase
A0 for program
55 for erase
tCPH
tAS
tAH
PD for program
10 for chip erase
24
Data Polling
tBUSY
tWHGL
tWHWH1 or 2
DQ7
PA
MX26L6420
DOUT
REV. 0.5, JAN. 29, 2002