WS57C51C-55T STMicroelectronics, WS57C51C-55T Datasheet - Page 6
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WS57C51C-55T
Manufacturer Part Number
WS57C51C-55T
Description
Manufacturer
STMicroelectronics
Datasheet
1.WS57C51C-55T.pdf
(7 pages)
Specifications of WS57C51C-55T
Density
128Kb
Organization
16Kx8
Access Time (max)
55ns
Operating Current
50mA
Interface Type
Parallel
Package Type
CDIP
Operating Temperature Classification
Commercial
Operating Supply Voltage (typ)
5V
Operating Temp Range
0C to 70C
Pin Count
28
Mounting
Through Hole
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:
WS57C51C-55T
Manufacturer:
WSI
Quantity:
6 100
Company:
Part Number:
WS57C51C-55T
Manufacturer:
WSI
Quantity:
6 100
Company:
Part Number:
WS57C51C-55TI
Manufacturer:
WSI
Quantity:
6 000
Company:
Part Number:
WS57C51C-55TMB
Manufacturer:
WSI
Quantity:
3 198
Company:
Part Number:
WS57C51C-55TMB
Manufacturer:
WSI
Quantity:
3 198
AC CHARACTERISTICS
WS57C51C
2-52
PROGRAMMING INFORMATION
DC CHARACTERISTICS
NOTE:
PROGRAMMING WAVEFORM
SYMBOLS
SYMBOLS
ADDRESSES
I
I
I
V
V
LI
PP
CC
OL
OH
t
t
t
t
t
t
t
7. V
CS1/V
AS
DF
DS
PW
DH
CS
RF
DATA
PP
must not be greater than 13 volts including overshoot.
PP
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
25
MAX
200
30
30
DATA OUT
UNITS
UNITS
µs
ns
µs
µs
µs
ns
µs
mA
mA
µA
V
V