ST
Sitronix
ST23L8010
8-Mbit (1M x 8) Mask ROM
Ver 1.0
1
/
6 2003-Sep-13
F
F
E
E
A
A
T
T
U
U
R
R
E
E
S
S
Bit organization
- 1M x 8 (byte mode)
Fast access time
- 150ns (max.) @ 2.6V ~ 3.6V
Current
- Operating: 30mA
- Standby: 50uA
Supply voltage
- 2.6V ~ 3.6V
B
B
L
L
O
O
C
C
K
K
D
D
I
I
A
A
G
G
R
R
A
A
M
M
G
G
E
E
N
N
E
E
R
R
A
A
L
L
D
D
E
E
S
S
C
C
R
R
I
I
P
P
T
T
I
I
O
O
N
N
The ST23L8010 is a wide range operation, 8M-bit, Read
Only Memory. It is organized as 1M x 8 bits. ST23L8010 has a
static standby mode, and has an access time of 150 ns. It is
designed to be compatible with all microprocessors and similar
applications in which high performance, large bit storage and
simple interfacing are important design considerations.
ST23L8010 offers automatic power-down, with power-down
controlled by the chip enable ( CE ) inputs. When CE
are
both
not selected, the device automatically powers down and
remains in a low-power standby mode as long as CE stays in
the unselected mode.
P
P
I
I
N
N
D
D
E
E
S
S
C
C
R
R
I
I
P
P
T
T
I
I
O
O
N
N
Symbol
Pin Function
A0~A19 Address
Inputs
D0~D7 Data
Outputs
CE Chip
Enable
Input
OE Output
Enable
Input
VCC
Power Supply Pin
GND Ground
Pin
NC No
Connection
Sitronix ST23L8010
Ver 1.0
2/5
2002-Sep-13
M
M
O
O
D
D
E
E
S
S
E
E
L
L
E
E
C
C
T
T
I
I
O
O
N
N
CE
OE
Data
Mode
Power
H X High-Z
Standby Standby
H High-Z
L
L D0~D7:
Dout
Operating Active
A
A
B
B
S
S
O
O
L
L
U
U
T
T
E
E
M
M
A
A
X
X
I
I
M
M
U
U
M
M
R
R
A
A
T
T
I
I
N
N
G
G
S
S
Item
Symbol
Ratings
Unit
Voltage on Any Pin Relative to GND
V
IN
-0.3 to 4.3
V
Ambient Operating Temperature
T
OPR
0
to
70
Storage Temperature
T
STG
-65 to 125
NOTE: Minimum DC voltage on input or I/O pins is -0.5V. During Voltage transitions, inputs may undershoot GND to -1.3V for periods of
up to 20ns. Maximum DC voltage on input or I/O pins is VCC+0.5V. During voltage transitions, input may overshoot VCC to
VCC+2.0V for periods of up to 20ns.
D
D
C
C
C
C
H
H
A
A
R
R
A
A
C
C
T
T
E
E
R
R
I
I
S
S
I
I
C
C
S
S
(
(
T
T
A
A
=
=
0
0
C
C
~
~
7
7
0
0
C
C
,
,
V
V
C
C
C
C
=
=
2
2
.
.
6
6
V
V
~
~
3
3
.
.
6
6
V
V
)
)
Item
Symbol
Conditions
Min.
Max.
Unit
Output High Voltage
VOH
IOH=-400uA 2.3V
-
V
Output Low Voltage
VOL
IOL=1.6mA -
0.4V
V
Input High Voltage
VIH
MAX. number:
VCC+0.3V is under normal operation mode.
VCC+0.7V is under non-operating mode
2.1V VCC+0.3 V
Input Low Voltage
VIL
-0.3V
0.2xVCC
V
Input Leakage Current
ILI
0V, VCC
-
5
uA
Output Leakage Current
ILO
0V, VCC
-
5
uA
Operating Current
ICC1
tRC=120ns, all output open
-
30
mA
Standby Current (TTL)
ISB1
CE =VIH
- 1.0 mA
Standby Current (CMOS)
ISB2
CE =VCC
- 50 uA
Input Capacitance
CIN
Ta=25, f=1MHz
- 10 pF
Output Capacitance
COUT
Ta=25, f=1MHz
- 10 pF
Sitronix ST23L8010
Ver 1.0
3/5
2002-Sep-13
A
A
C
C
C
C
H
H
A
A
R
R
A
A
C
C
T
T
E
E
R
R
I
I
S
S
I
I
C
C
S
S
(
(
T
T
A
A
=
=
0
0
C
C
~
~
7
7
0
0
C
C
,
,
V
V
C
C
C
C
=
=
2
2
.
.
6
6
V
V
~
~
3
3
.
.
6
6
V
V
)
)
Item
Symbol
Min.
Max.
Unit
Read Cycle Time
tRC
150 - nS
Address Access Time
tAA
- 150 nS
Chip Enable Access Time
tACE
- 150 nS
Output Enable Time
tOE
- 70 nS
Output Hold After Address
tOH
0 - nS
Output High-Z Delay
tHZ
- 20 nS
Note: Output high-impedance delay (tHZ) is measured from
OE
or
CE
going high, and this parameter guaranteed by design over the
full voltage and temperature operating range not tested.
A
A
C
C
T
T
E
E
S
S
T
T
C
C
O
O
N
N
D
D
I
I
T
T
I
I
O
O
N
N
S
S
Input Pulse Levels
0.4V~2.4V
Input Rise and Fall Times
10nS
Input Timing Level
1.4V
Output Timing Level
1.4V
Output Load
See Figure
DOUT
C<100pF
IOL (load)= 1.6 mA
IOH (load)= -0.4 mA
Note:
No output loading is present in tester load board.
Active loading is used and under software programming control.
Output loading capacitance includes load board's and all stray capacitance.
T
T
I
I
M
M
I
I
N
N
G
G
D
D
I
I
A
A
G
G
R
R
A
A
M
M
RANDOM READ
Sitronix ST23L8010
Ver 1.0
4/5
2002-Sep-13
D
D
E
E
V
V
I
I
C
C
E
E
I
I
N
N
F
F
O
O
R
R
M
M
A
A
T
T
I
I
O
O
N
N
1. Pad size: 90um x 90 um
2. Substrate:
GND
3. Chip size: 2740 um x 3820 um
PAD No.
Symbol
X
Y
1 A19
-170
1798
2 A16
-442
1798
3 A15
-600
1798
4 A12
-870
1798
5 A7
-1029
1798
6 NC
-1258
1713
7 A6
-1258
1555
8 NC
-1258
1284
9 A5
-1258
1126
10 A4
-1258
855
11 NC
-1258
357
12 NC
-1258
6
13 NC
-1258
-174
14 A3
-1258
-339
15 A2
-1258
-610
16 A1
-1258
-960
17 A0
-1258
-1230
18 NC
-1258
-1570
19 D0
-1173
-1798
20 D1
-847
-1798
21 D2
-576
-1798
22 NC
-249
-1798
23 GND
-21
-1798
24 GND
159
-1798
PAD No.
Symbol
X
Y
25 D3
365
-1798
26 D4
691
-1798
27 D5
962
-1798
28 D6
1258
-1728
29 D7
1258
-1457
30
CE
1258
-1119
31 A10
1258
-753
32
OE
1258
-399
33 NC
1258
-174
34 NC
1258
6
35 NC
1258
403
36 A11
1258
854
37 A9
1258
1126
38 NC
1258
1284
39 A8
1258
1555
40 NC
1258
1713
41 A13
1029
1798
42 A14
870
1798
43 A17
600
1798
44 A18
441
1798
45 VCC
212
1798
46 VCC
53
1798
47 TEST
580
1606
Sitronix ST23L8010
Ver 1.0
5/5
2002-Sep-13
P
P
A
A
D
D
D
D
I
I
A
A
G
G
R
R
A
A
M
M
R
R
E
E
V
V
I
I
S
S
I
I
O
O
N
N
H
H
I
I
S
S
T
T
O
O
R
R
Y
Y
REVISION DESCRIPTION
PAGE
DATE
1.0 First
release
2002/9/13
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