57C49C-45J STMicroelectronics, 57C49C-45J Datasheet - Page 6
![no-image](/images/manufacturer_photos/0/6/637/stmicroelectronics_sml.jpg)
57C49C-45J
Manufacturer Part Number
57C49C-45J
Description
Manufacturer
STMicroelectronics
Datasheet
1.57C49C-45J.pdf
(7 pages)
Specifications of 57C49C-45J
Density
64Kb
Organization
8Kx8
Access Time (max)
45ns
Operating Current
40mA
Interface Type
Parallel
Operating Temperature Classification
Commercial
Operating Supply Voltage (typ)
5V
Operating Temp Range
0C to 70C
Pin Count
28
Mounting
Surface Mount
Operating Supply Voltage (min)
4.5V
Operating Supply Voltage (max)
5.5V
Lead Free Status / RoHS Status
Supplier Unconfirmed
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
57C49C-45J
Manufacturer:
WSi
Quantity:
18
AC CHARACTERISTICS
WS57C49C
2-44
PROGRAMMING INFORMATION
DC CHARACTERISTICS
NOTES: 7. V
PROGRAMMING WAVEFORM
SYMBOLS
SYMBOLS
ADDRESSES
I
I
I
V
V
LI
PP
CC
OL
OH
t
t
t
t
t
t
t
CS1/V
AS
DF
DS
PW
DH
CS
RF
DATA
PP
PP
must not be greater than 13 volts including overshoot.
V
V
V
V
V
V
V
PP
IH
IH
IH
IL
IL
IL
Input Leakage Current
(V
V
Programming Pulse
V
Output Low Voltage During Verify
(I
Output High Voltage During Verify
(I
OL
OH
PP
CC
Address Setup Time
Chip Disable Setup Time
Data Setup Time
Program Pulse Width
Data Hold Time
Chip Select Delay
V
IN
PP
= 16 mA)
Supply Current During
= –4 mA)
= V
Supply Current
t
Rise and Fall Time
DF
CC
(T
(T
or Gnd)
PARAMETER
PARAMETER
A
A
= 25 ± 5°C, V
= 25 ± 5°C, V
t
AS
t
DS
CC
CC
t
RF
= 6.25 V ± 0.25 V, V
= 6.25 V ± 0.25 V, V
t
PW
DATA IN
ADDRESS STABLE
t
RF
MIN
100
2
2
2
1
PP
PP
t
DH
MIN
–10
= 12.75 ± 0.25 V)
2.4
= 12.75 ± 0.25 V)
TYP
t
CS
MAX
0.45
10
60
35
MAX
200
30
30
DATA OUT
UNITS
UNITS
µs
ns
µs
µs
µs
ns
µs
mA
mA
µA
V
V