HN58V256A View Datasheet(PDF) - Renesas Electronics
Part Name
Description
Manufacturer
HN58V256A Datasheet PDF : 25 Pages
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HN58V256A Series, HN58V257A Series
Operation Table
Operation
CE
OE
WE
RES*3
Read
Standby
VIL
VIL
VIH
VH*1
VIH
×*2
×
×
Write
VIL
VIH
VIL
VH
Deselect
VIL
VIH
VIH
VH
Write inhibit
×
×
VIH
×
×
VIL
×
×
Data polling
VIL
VIL
VIH
VH
Program reset
×
×
×
VIL
Notes: 1. Refer to the recommended DC operating condition.
2. ×: Don’t care
3. This function is supported by only the HN58V267A series.
RDY/Busy*3
High-Z
High-Z
High-Z to VOL
High-Z


VOL
High-Z
I/O
Dout
High-Z
Din
High-Z


Data out (I/O7)
High-Z
Absolute Maximum Ratings
Parameter
Symbol
Value
Supply voltage relative to VSS
Input voltage relative to VSS
Operating temperature range*2
VCC
Vin
Topr
−0.6 to +7.0
−0.5*1 to +7.0*3
0 to +70
Storage temperature range
Tstg
−55 to +125
Notes: 1. Vin min = −3.0 V for pulse width ≤ 50 ns
2. Including electrical characteristics and data retention
3. Should not exceed VCC + 1.0 V.
Unit
V
V
°C
°C
Recommended DC Operating Conditions
Parameter
Symbol
Min
Typ
Supply voltage
Input voltage
Operating temperature
VCC
VSS
VIL
VIH
VH*4
Topr
2.7
3.0
0
0
−0.3*1

1.9*2

VCC −0.5 
0

Notes: 1. VIL min: −1.0 V for pulse width ≤ 50 ns.
2. VIH min for VCC = 3.6 to 5.5 V is 2.4 V.
3. VIH max: VCC + 1.0 V for pulse width ≤ 50 ns.
4. This function is supported by only the HN58V257A series.
Max
Unit
5.5
V
0
V
0.6
V
VCC + 0.3*3 V
VCC + 1.0 V
+70
°C
Rev.5.00, Nov. 17.2003, page 4 of 22
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