Ready/Busy function. HN58V65A Datasheet

HN58V65A function. Datasheet pdf. Equivalent

Part HN58V65A
Description 64k EEPROM (8-kword x 8-bit) Ready/Busy function
Feature HN58V65A Series HN58V66A Series 64 k EEPROM (8-kword × 8-bit) Ready/Busy function, RES function (HN5.
Manufacture Hitachi Semiconductor
Datasheet
Download HN58V65A Datasheet

HN58V65A Series HN58V66A Series 64 k EEPROM (8-kword × 8-bit HN58V65A Datasheet
Recommendation Recommendation Datasheet HN58V65A Datasheet





HN58V65A
HN58V65A Series
HN58V66A Series
64 k EEPROM (8-kword × 8-bit)
Ready/Busy function, RES function (HN58V66A)
ADE-203-539B (Z)
Rev. 2.0
Nov. 1997
Description
The Hitachi HN58V65A series and HN58V66A series are a electrically erasable and programmable
EEPROM’s organized as 8192-word × 8-bit. They have realized high speed, low power consumption
and high relisbility by employing advanced MNOS memory technology and CMOS process and
circuitry technology. They also have a 64-byte page programming function to make their write
operations faster.
Features
Single supply: 2.7 to 5.5 V
Access time:
100 ns (max) at 2.7 V VCC < 4.5 V
70 ns (max) at 4.5 V VCC 5.5 V
Power dissipation:
Active: 20 mW/MHz (typ)
Standby: 110 µW (max)
On-chip latches: address, data, CE, OE, WE
Automatic byte write: 10 ms (max)
Automatic page write (64 bytes): 10 ms (max)
Ready/Busy
Data polling and Toggle bit
Data protection circuit on power on/off
Conforms to JEDEC byte-wide standard
Reliable CMOS with MNOS cell technology



HN58V65A
HN58V65A Series, HN58V66A Series
Features (cont)
105 erase/write cycles (in page mode)
10 years data retention
Software data protection
Write protection by RES pin (only the HN58V66A series)
Industrial versions (Temperatur range: –20 to 85˚C and –40 to 85˚C) are also available.
Ordering Information
Type No.
HN58V65AP-10
HN58V66AP-10
HN58V65AFP-10
HN58V66AFP-10
HN58V65AT-10
HN58V66AT-10
Access time
2.7 V VCC < 4.5 V 4.5 V VCC 5.5 V Package
100 ns
70 ns
600 mil 28-pin plastic DIP (DP-28)
100 ns
70 ns
100 ns
70 ns
400 mil 28-pin plastic SOP (FP-28D)
100 ns
70 ns
100 ns
70 ns
28-pin plastic TSOP(TFP-28DB)
100 ns
70 ns
Pin Arrangement
HN58V65AP Series
HN58V65AFP Series
RDY/Busy
A12
A7
A6
A5
A4
A3
A2
A1
A0
I/O0
I/O1
I/O2
VSS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28 VCC
27 WE
26 NC
25 A8
24 A9
23 A11
22 OE
21 A10
20 CE
19 I/O7
18 I/O6
17 I/O5
16 I/O4
15 I/O3
(Top view)
HN58V66AP Series
HN58V66AFP Series
RDY/Busy
A12
A7
A6
A5
A4
A3
A2
A1
A0
I/O0
I/O1
I/O2
VSS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28 VCC
27 WE
26 RES
25 A8
24 A9
23 A11
22 OE
21 A10
20 CE
19 I/O7
18 I/O6
17 I/O5
16 I/O4
15 I/O3
(Top view)





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