M28W160CT70N6F Micron Technology Inc, M28W160CT70N6F Datasheet - Page 41
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M28W160CT70N6F
Manufacturer Part Number
M28W160CT70N6F
Description
Manufacturer
Micron Technology Inc
Datasheet
1.M28W160CT70N6F.pdf
(50 pages)
Specifications of M28W160CT70N6F
Cell Type
NOR
Density
16Mb
Access Time (max)
70ns
Interface Type
Parallel
Boot Type
Top
Address Bus
20b
Operating Supply Voltage (typ)
3/3.3V
Operating Temp Range
-40C to 85C
Package Type
TSOP
Sync/async
Asynchronous
Operating Temperature Classification
Industrial
Operating Supply Voltage (min)
2.7V
Operating Supply Voltage (max)
3.6V
Word Size
16b
Number Of Words
1M
Supply Current
20mA
Mounting
Surface Mount
Pin Count
48
Lead Free Status / Rohs Status
Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
M28W160CT70N6F
Manufacturer:
MICRON
Quantity:
1 000
Figure 18. Double Word Program Flowchart and Pseudo Code
Note: 1. Status check of b1 (Protected Block), b3 (V
2. If an error is found, the Status Register must be cleared before further Program/Erase operations.
3. Address 1 and Address 2 must be consecutive addresses differing only for bit A0.
a sequence.
Write Address 1
Write Address 2
Read Status
& Data 1 (3)
& Data 2 (3)
Write 30h
Register
b7 = 1
b3 = 0
b4 = 0
b1 = 0
Start
End
YES
YES
YES
YES
NO
NO
NO
NO
Program to Protected
Block Error (1, 2)
V PP Invalid
Error (1, 2)
Error (1, 2)
Program
PP
Invalid) and b4 (Program Error) can be made after each program operation or after
double_word_program_command (addressToProgram1, dataToProgram1,
{
if (status_register.b3==1) /*VPP invalid error */
if (status_register.b4==1) /*program error */
if (status_register.b1==1) /*program to protect block error */
}
error_handler ( ) ;
error_handler ( ) ;
error_handler ( ) ;
do {
} while (status_register.b7== 0) ;
writeToFlash (any_address, 0x30) ;
writeToFlash (addressToProgram1, dataToProgram1) ;
writeToFlash (addressToProgram2, dataToProgram2) ;
the Program command*/
status_register=readFlash (any_address) ;
/* E or G must be toggled*/
/*Memory enters read status state after
addressToProgram2, dataToProgram2)
M28W160CT, M28W160CB
/*see note (3) */
/*see note (3) */
AI03539b
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