MX26L1620 Macronix International, MX26L1620 Datasheet - Page 28

• Manufacturer Part Number: MX26L1620
• Description: 16M-BIT [1M x 16] CMOS MULTIPLE-TIME-PROGRAMMABLE EPROM
• Manufacturer: Macronix International

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Fig 13. Data Polling Algorithm
Notes:
1.VA=valid address for programming.
2.Q7 should be rechecked even Q5="1"because Q7 may change simultaneously with Q5.
P/N:PM0827
No
Read Q7~Q0
Read Q7~Q0
Add. = VA (1)
Q7 = Data ?
Q7 = Data ?
Add. = VA
No
START
Q5 = 1 ?
FAIL
Yes
No
28
(2)
Yes
Yes
PASS
MX26L1620
REV. 0.4, JAN. 31, 2002