CY7C1399B-20VC Cypress Semiconductor Corp, CY7C1399B-20VC Datasheet - Page 3

• Manufacturer Part Number: CY7C1399B-20VC
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C1399B-20VC

• Density: 256Kb
• Access Time (max): 20ns
• Sync/async: Asynchronous
• Architecture: Not Required
• Clock Freq (max): Not RequiredMHz
• Operating Supply Voltage (typ): 3.3V
• Address Bus: 15b
• Package Type: SOJ
• Operating Temp Range: 0C to 70C
• Number Of Ports: 1
• Supply Current: 45mA
• Operating Supply Voltage (min): 3V
• Operating Supply Voltage (max): 3.6V
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 28
• Word Size: 8b
• Number Of Words: 32K
• Lead Free Status / Rohs Status: Not Compliant

Document #: 38-05071 Rev. *D
Electrical Characteristics
Capacitance
AC Test Loads and Waveforms
Equivalent to:
V
V
V
V
I
I
I
I
I
I
C
C
C
IX
OZ
OS
CC
SB1
SB2
Note:
Parameter
OH
OL
IH
IL
5. Tested initially and after any design or process changes that may affect these parameters.
IN
IN
OUT
: Addresses
: Controls
OUTPUT
Parameter
[5]
Output HIGH Voltage
Output LOW Voltage
Input HIGH Voltage
Input LOW Voltage
Input Load Current
Output Leakage Current
Output Short Circuit
Current
V
Supply Current
Automatic CE Power-Down
Current — TTL Inputs
Automatic CE Power-Down
Current — CMOS Inputs
OUTPUT
THÉVENIN EQUIVALENT
CC
3.3V
INCLUDING
Operating
JIG AND
Description
[3]
SCOPE
167Ω
C
L
Over the Operating Range (continued)
R1 317Ω
Input Capacitance
Output Capacitance
1.73V
[4]
Description
R2
351Ω
V
V
GND ≤ V
Output Disabled
V
V
f = f
Max. V
V
f = f
Max. V
≥ V
WE≥V
f=f
CC
CC
CC
CC
IN
MAX
CC
MAX
MAX
≥ V
= Min., I
= Min., I
= Max., V
= Max., I
CC
– 0.3V, or V
CC
CC
IH
= 1/t
I
–0.3V or WE≤ 0.3V,
, or V
Test Conditions
, CE ≥ V
, CE ≥ V
≤ V
OH
OL
RC
CC
OUT
OUT
IN
T
= 4.0 mA
= –2.0 mA
,
A
≤ V
CC
= 0 mA,
IH
IN
= 25°C, f = 1 MHz, V
= GND
,
–0.3V, V
IL
≤ 0.3V,
,
Test Conditions
IN
GND
3.0V
L
L
≤ 3 ns
CC
Min.
–0.3
2.4
2.2
–1
–5
10%
= 3.3V
1399B-15
+0.3V
Max.
–300
ALL INPUT PULSES
V
500
0.4
0.8
+1
+5
50
50
90%
5
4
CC
Max.
5
6
6
Min.
–0.3
2.4
2.2
–1
–5
1399B-20
CY7C1399B
+0.3V
Max.
–300
V
500
90%
0.4
0.8
+1
+5
45
50
Page 3 of 10
5
4
CC
10%
Unit
pF
pF
pF
≤ 3 ns
Unit
mA
mA
mA
mA
µA
µA
µA
µA
V
V
V
V
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