M58BW016FB7T3T NUMONYX, M58BW016FB7T3T Datasheet - Page 59

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M58BW016FB7T3T

Manufacturer Part Number
M58BW016FB7T3T
Description
IC FLASH 16MBIT 70NS 80PQFP
Manufacturer
NUMONYX
Datasheet

Specifications of M58BW016FB7T3T

Format - Memory
FLASH
Memory Type
FLASH
Memory Size
16M (512K x 32)
Speed
70ns
Interface
Parallel
Voltage - Supply
2.7 V ~ 3.6 V
Operating Temperature
-40°C ~ 125°C
Package / Case
80-MQFP, 80-PQFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
M58BW016FB7T3TCT
M58BW016DT, M58BW016DB, M58BW016FT, M58BW016FB
Appendix B
Flowcharts
Figure 22. Program flowchart and pseudocode
Start
Write 40h
Write Address
& Data
Read Status
Register
b7 = 1
YES
b3 = 0
YES
b4 = 0
YES
b1 = 0
YES
End
1. If an error is found, the status register must be cleared before further program/erase operations.
NO
NO
V PP Invalid
Error (1)
NO
Program
Error (1)
NO
Program to Protect
Block Error
Flowcharts
Program Command:
– write 40h
– write Address & Data
(memory enters read status
state after the Program command)
do:
– read status register
(E or G must be toggled)
while b7 = 0
If b3 = 1, V PP invalid error:
– error handler
If b4 = 1, Program error:
– error handler
If b1 = 1, Program to Protected Block Error:
– error handler
AI03850b
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