HN58V65A Datasheet, PDF (5/27 Pages) Hitachi Semiconductor – 64 k EEPROM (8-kword x 8-bit) Ready/Busy function, RES function (HN58V66A)

HN58V65A Series, HN58V66A Series
Operation Table
Operation
CE
OE
WE
RES*³
Read
Standby
V_IL
V_IL
V_IH
V_H * ¹
V_IH
×*²
×
×
Write
V_IL
V_IH
V_IL
V_H
Deselect
V_IL
V_IH
V_IH
V_H
Write Inhibit
×
×
V_IH
×
Data Polling
×
V_IL
×
×
V_IL
V_IL
V_IH
V_H
Program reset
×
×
×
V_IL
Notes: 1. Refer to the recommended DC operating conditions.
2. × : Don’t care
3. This function supported by only the HN58V66A series.
RDY/Busy
High-Z
High-Z
High-Z to V_OL
High-Z
—
—
V_OL
High-Z
I/O
Dout
High-Z
Din
High-Z
—
—
Dout (I/O7)
High-Z
Absolute Maximum Ratings
Parameter
Symbol
Value
Unit
Power supply voltage relative to V_SS
Input voltage relative to V_SS
Operating temperature range *²
V_CC
–0.6 to +7.0
V
Vin
–0.5*¹ to +7.0*³
V
Topr
0 to +70
˚C
Storage temperature range
Tstg
–55 to +125
˚C
Notes: 1. Vin min : –3.0 V for pulse width ≤ 50 ns.
2. Including electrical characteristics and data retention.
3. Should not exceed V_CC + 1 V.