TE28F800C3TA90 Intel, TE28F800C3TA90 Datasheet - Page 46

• Manufacturer Part Number: TE28F800C3TA90
• Description: Flash Mem Parallel 3V/3.3V 8M-Bit 512K x 16 90ns 48-Pin TSOP
• Manufacturer: Intel

Specifications of TE28F800C3TA90

• Package: 48TSOP
• Density: 8 Mb
• Architecture: Sectored
• Block Organization: Asymmetrical
• Location Of Boot Block: Top
• Typical Operating Supply Voltage: 3|3.3 V
• Sector Size: 8KByte x 8|64KByte x 15
• Support Of Common Flash Interface: Yes
• Timing Type: Asynchronous
• Operating Temperature: -40 to 85 °C
• Interface Type: Parallel

Intel
46
Table 20. Write Operations—64Mbit Density
£
Advanced+ Boot Block Flash Memory (C3)
W1
W2
W3
W4
W5
W6
W7
W8
W9
W10
W11
W12
W13 t
W14 t
NOTES:
1. Write pulse width (t
2. Refer to
3. Sampled, but not 100% tested.
4. See
5. See
#
WE# going high (whichever goes high first). Hence, t
Similarly, write pulse width high (t
high first) to CE# or WE# going low (whichever goes low last). Hence,
t
maximum allowable input slew rate.
WPH
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
PHWL
PHEL
ELWL
WLEL
WLWH
ELEH
DVWH
DVEH
AVWH
AVEH
WHEH
EHWH
WHDX
EHDX
WHAX
EHAX
WHWL /
EHEL
VPWH
VPEH
QVVL
BHWH
BHEH
QVBL
WHGL
Figure 11, “AC Input/Output Reference Waveform” on page 49
Figure 9, “Write Operations Waveform” on page
Sym
= t
WHWL
Table 7, “Command Bus Operations” on page 24
/
/
/
/
/
/
/
/
/
/
RP# High Recovery to WE# (CE#) Going Low
CE# (WE#) Setup to WE# (CE#) Going Low
WE# (CE#) Pulse Width
Data Setup to WE# (CE#) Going High
Address Setup to WE# (CE#) Going High
CE# (WE#) Hold Time from WE# (CE#) High
Data Hold Time from WE# (CE#) High
Address Hold Time from WE# (CE#) High
WE# (CE#) Pulse Width High
V
V
WP# Setup to WE# (CE#) Going High
WP# Hold from Valid SRD
WE# High to OE# Going Low
= t
PP
PP
EHEL
Hold from Valid SRD
Setup to WE# (CE#) Going High
WP
) is defined from CE# or WE# going low (whichever goes low last) to CE# or
= t
Parameter
WHEL
= t
EHWL
WPH
) is defined from CE# or WE# going high (whichever goes
.
V
CC
WP
47.
= t
for valid A
2.7 V – 3.6 V
WLWH
Product
Density
= t
ELEH
for timing measurements and
IN
or D
= t
Note
1,4,5
2,4,5
2,4,5
2,4,5
2,4,5
1,4,5
3,4,5
IN
4,5
4,5
4,5
3,4
3,4
3,4
3,4
WLEH
.
= t
64 Mbit
80 ns
ELWH
Min
150
200
60
60
30
30
40
0
0
0
0
0
0
0
.
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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