M29W800AT90M1 Micron Technology Inc, M29W800AT90M1 Datasheet - Page 25

• Manufacturer Part Number: M29W800AT90M1
• Manufacturer: Micron Technology Inc

Specifications of M29W800AT90M1

• Cell Type: NOR
• Density: 8Mb
• Access Time (max): 90ns
• Interface Type: Parallel
• Boot Type: Top
• Address Bus: 20/19Bit
• Operating Supply Voltage (typ): 3.3V
• Operating Temp Range: 0C to 70C
• Package Type: SO
• Program/erase Volt (typ): 2.7 to 3.6V
• Sync/async: Asynchronous
• Operating Temperature Classification: Commercial
• Operating Supply Voltage (min): 2.7V
• Operating Supply Voltage (max): 3.6V
• Word Size: 8/16Bit
• Number Of Words: 1M/512K
• Supply Current: 10mA
• Mounting: Surface Mount
• Pin Count: 44
• Lead Free Status / Rohs Status: Supplier Unconfirmed

Table 20. Write AC Characteristics, E Controlled
(T
Note: 1. Sampled only, not 100% tested.
t
PHPHH
A
t
Symbol
t
PHWL
EHRL
t
t
VCHWL
t
t
= 0 to 70°C, –20 to 85°C or –40 to 85°C)
t
t
t
t
t
t
t
t
t
EHWH
DVEH
EHDX
EHGL
GHEL
WLEL
AVEL
EHEL
ELAX
ELEH
PLPX
AVAV
2. This timing is for Temporary Block Unprotection operation.
(1)
(1,2)
(1)
t
t
t
t
BUSY
t
t
t
t
VIDR
t
t
t
CPH
OEH
t
t
RSP
t
VCS
Alt
t
WC
WH
WS
DH
AS
DS
AH
CP
RP
Address Valid to Next Address Valid
Address Valid to Chip Enable Low
Input Valid to Chip Enable High
Chip Enable High to Input Transition
Chip Enable High to Chip Enable Low
Chip Enable High to Output Enable Low
Program Erase Valid to RB Delay
Chip Enable High to Write Enable High
Chip Enable Low to Address Transition
Chip Enable Low to Chip Enable High
Output Enable High Chip Enable Low
RP Rise TIme to V
RP High to Write Enable Low
RP Pulse Width
V
Write Enable Low to Chip Enable Low
CC
High to Write Enable Low
Parameter
ID
V
CC
Min
100
500
500
45
30
45
35
50
0
0
0
0
0
4
0
CL = 30pF
= 2.7V to 3.6V
M29W800AT / M29W800AB
100
Max
90
M29W800AT, M29W800AB
V
CC
Min
120
500
500
50
30
50
50
50
0
0
0
0
0
4
0
CL = 100pF
= 2.7V to 3.6V
120
Max
90
Unit
25/40
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
µs
ns
µs
ns