PA28F400BVB120 Intel, PA28F400BVB120 Datasheet - Page 52

• Manufacturer Part Number: PA28F400BVB120
• Manufacturer: Intel

Specifications of PA28F400BVB120

• Density: 4Mb
• Access Time (max): 120ns
• Interface Type: Parallel
• Boot Type: Bottom
• Address Bus: 19/18Bit
• Operating Supply Voltage (typ): 3.3/5V
• Operating Temp Range: 0C to 70C
• Package Type: SOP
• Sync/async: Asynchronous
• Operating Temperature Classification: Commercial
• Operating Supply Voltage (min): 3/4.5V
• Operating Supply Voltage (max): 3.6/5.5V
• Word Size: 8/16Bit
• Number Of Words: 512K/256K
• Supply Current: 65mA
• Mounting: Surface Mount
• Pin Count: 44
• Lead Free Status / Rohs Status: Not Compliant

4-MBIT SmartVoltage BOOT BLOCK FAMILY
4.13
52
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
AVAV
PHWL
ELWL
PHHWH
VPWH
AVWH
DVWH
WLWH
WHDX
WHAX
WHEH
WHWL
WHQV1
WHQV2
WHQV3
WHQV4
QVVL
QVPH
PHBR
Sym
AC Characteristics— WE#-Controlled Write Operations
Extended Temperature
Write Cycle Time
RP# High Recovery to WE#
Going Low
CE# Setup to WE# Going Low
Boot Block Lock Setup to WE#
Going High
V
Going High
Address Setup to WE# Going
High
Data Setup to WE# Going High
WE# Pulse Width
Data Hold Time from WE# High
Address Hold Time from WE#
High
CE# Hold Time from WE# High
WE# Pulse Width High
Word/Byte Program Time
Erase Duration (Boot)
Erase Duration (Param)
Erase Duration (Main)
V
RP# V
Boot-Block Lock Delay
PP
PP
Setup to WE#
Hold from Valid SRD
HH
Hold from Valid SRD
Parameter
SEE NEW DESIGN RECOMMENDATIONS
Notes
Load
Prod
2,5,8
2,5,8
2,5,8
V
2,5,
6, 8
6,8
5,8
5,8
6,8
7,8
3
4
4
3
CC
2.7V–3.6V
Min
120
200
200
0.8
0.3
0.3
0.6
90
70
90
30
TBE-120
0
0
0
0
6
0
0
50 pF
Max
200
(9)
3.3±0.3V
Min
110
200
200
0.8
0.3
0.3
0.6
90
70
90
20
0
0
0
0
6
0
0
TBV-80
50 pF
Max
200
(9)
(1)
—
5V±10%
0.45
Min
100
100
0.3
0.3
0.6
80
60
60
60
20
TBE-120
0
0
0
0
6
0
0
TBV-80
100 pF
Max
100
(10)
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
µs
ns
ns
ns
s
s
s
s