M27W016-100M1 STMicroelectronics, M27W016-100M1 Datasheet - Page 14
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M27W016-100M1
Manufacturer Part Number
M27W016-100M1
Description
Manufacturer
STMicroelectronics
Datasheet
1.M27W016-100M1.pdf
(26 pages)
Specifications of M27W016-100M1
Interface Type
Parallel
In System Programmable
External
Access Time (max)
100ns
Package Type
SO
Reprogramming Technique
OTP
Operating Supply Voltage (typ)
3.3V
Operating Supply Voltage (min)
2.7V
Operating Supply Voltage (max)
3.6V
Supply Current
10mA
Pin Count
44
Mounting
Surface Mount
Operating Temp Range
0C to 70C
Operating Temperature Classification
Commercial
Lead Free Status / Rohs Status
Supplier Unconfirmed
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
M27W016
Table 6. Status Register Bits
Note: 1. Unspecified data bits should be ignored.
Figure 8. Data Polling Flowchart
14/26
Multiple Word Program
Word Program
2. DQ4 = 0 if V
Command
at VALID ADDRESS
at VALID ADDRESS
NO
READ DQ5 & DQ7
PP
READ DQ7
(1)
START
V
DATA
DATA
FAIL
DQ7
DQ5
DQ7
HH
= 1
=
=
during Program algorithm execution; DQ4 = 1 if V
YES
NO
NO
YES
YES
Programming
Waiting for data
Program fail
Programming
Program error
P.C. Status
PASS
AI03598
Figure 9. Data Toggle Flowchart
DQ7
DQ7
DQ7
–
–
–
PP
< V
Toggle
Toggle
Toggle
Toggle
Toggle
DQ6
HH
during Program algorithm execution.
NO
DQ5 & DQ6
READ DQ6
READ DQ6
TOGGLE
TOGGLE
DQ5
START
TWICE
READ
FAIL
DQ6
DQ5
DQ6
0
0
1
0
1
= 1
=
=
YES
YES
YES
DQ4
(2)
(2)
NO
NO
–
–
–
DQ3
PASS
0
0
0
0
0
AI01370B
DQ0
1
0
1
–
–