HN27C4096AHG/AHCC Series
262,144-word
×
16-bit CMOS UV Erasable and Programmable
ROM
ADE-203-247A(Z)
Rev. 1.0
Apr. 4, 1997
Description
HN27C4096AHG/AHCC is a 4-Mbit ultraviolet erasable and electrically programmable ROM, featuring high
speed access time and programming. Fabricated on advanced fine process and high speed circuitry technique,
the HN27C4096AHG/AHCC makes high speed access time possible. Therefore, it is suitable for 16-bit
microcomputer systems using high speed microcomputer such as the 80286/68020.
The
HN27C4096AHG/AHCC offers high speed programming using page programming mode. This device has
the package variation of cerdip 40-pin and JLCC 44-pin.
Features
•
High speed
Access time: 85 ns (max)
•
Low power dissipation
Active mode: 35 mW/MHz (typ)
•
Fast high reliability page programming and fast high-reliability programming
Programming voltage: +12.5 V D.C.
Programming time: 3.5 sec. (min) (Theoretical in page programming)
•
Inputs and outputs TTL compatible during both read and program modes.
•
Pin arrangement: 40-pin JEDEC standard, 44-pin JLCC JEDEC standard
•
Device indentifier mode: Manufacturer code and device code
•
Fully compatible with the HN27C4096HG/HCC Series.
Ordering Information
Type No.
HN27C4096AHG-85
HN27C4906AHCC-85
Access time
85 ns
85 ns
Package
600-mil 40-pin Cerdip (DG-40A)
44-pin J-bend leaded chip carrier (CC-44)
HN27C4096AHG/AHCC Series
Mode Selection
Pin
CC-44
Mode
Read
Output disable
Standby
Page prog.
Page program set
Page data latch
Page program
Page program verify
Page program reset
Word prog.
Program
Program verify
Optional verify
Program inhibit
Identifier
Notes: 1.
×:
Don’t care.
2. V
H
: 12.0 V
±
0.5 V
DG-40A
CE
(3)
(2)
V
IL
V
IL
V
IH
V
IH
V
IL
V
IL
V
IH
V
IH
V
IL
V
IH
V
IL
V
IH
V
IL
OE
(22)
(20)
V
IL
V
IH
X
V
H
*
2
V
H
*
2
V
IH
V
IL
V
IH
V
IH
V
IL
V
IL
V
IH
V
IL
A9
(35)
(31)
×
×
×
×
×
×
×
×
×
×
×
×
V
H
*
2
V
PP
(2)
(1)
V
SS
– V
CC
V
SS
– V
CC
V
SS
– V
CC
V
PP
V
PP
V
PP
V
PP
V
CC
V
PP
V
PP
V
PP
V
PP
V
SS
– V
CC
V
CC
(44)
(40)
V
CC
V
CC
V
CC
V
CC
V
CC
V
CC
V
CC
V
CC
V
CC
V
CC
V
CC
V
CC
V
CC
I/O
(4 – 11, 14 – 21)
(3 – 10, 12 – 19)
Dout
High-Z
High-Z
High-Z
Din
High-Z
Dout
High-Z
Din
Dout
Dout
High-Z
Code
Absolute Maximum Ratings
Parameter
All input and output voltages
*1
Voltage on pin A9 and
OE
V
PP
voltage
*1
V
CC
voltage
*1
Operating temperature range
Storage temperature range
*3
Storage temperature under bias
Symbol
Vin, Vout
V
ID
V
PP
V
CC
Topr
Tstg
Tbias
Value
–0.6
*2
to +7.0
–0.6
*2
to +13.0
–0.6 to +13.5
–0.6 to +7.0
0 to +70
–65 to +125
–20 to +80
Unit
V
V
V
V
°C
°C
°C
Notes: 1. Relative to V
SS
.
2. Vin, Vout, V
ID
min = –2.0 V for pulse width
≤
20 ns
3. Storage temperature range of device before programming.
4
HN27C4096AHG/AHCC Series
Capacitance
(Ta = 25°C, f = 1 MHz)
Parameter
Input capacitance
Output capacitance
Symbol
Cin
Cout
Min
—
—
Typ
—
—
Max
12
20
Unit
pF
pF
Test conditions
Vin = 0 V
Vout = 0 V
Read Operation
DC Characteristics
(V
CC
= 5 V
±
10%, V
PP
= V
SS
to V
CC
, Ta = 0 to +70°C)
Parameter
Input leakage current
Output leakage current
V
PP
current
Standby V
CC
current
Operating V
CC
current
Symbol
I
LI
I
LO
I
PP1
I
SB
I
CC1
I
CC2
Input voltage
V
IL
V
IH
Output voltage
V
OL
V
OH
Min
—
—
—
—
—
—
–0.3
*1
2.2
—
2.4
Typ
—
—
1
—
—
—
—
—
—
—
Max
2
2
20
30
30
140
0.8
V
CC
+ 1
*2
0.45
—
Unit
µA
µA
µA
mA
mA
mA
V
V
V
V
I
OL
= 2.1 mA
I
OH
= –400
µA
Test conditions
Vin = 5.5 V
Vout = 5.5 V/0.45 V
V
PP
= 5.5 V
CE
= V
IH
Iout = 0 mA, f = 1 MHz
Iout = 0 mA, f = 11.8 MHz
Notes: 1. V
IL
min = –1.0 V for pulse width
≤
50 ns
V
IL
min = –2.0 V for pulse width
≤
20 ns
2. V
IH
max = V
CC
+1.5 V for pulse width
≤
20 ns
If V
IH
is over the specified maximum value, read operation cannot be guaranteed.
5
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