CY7C4231V-15AC Cypress Semiconductor Corp, CY7C4231V-15AC Datasheet - Page 3

• Manufacturer Part Number: CY7C4231V-15AC
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C4231V-15AC

• Density: 16Kb
• Word Size: 9b
• Sync/async: Synchronous
• Expandable: Yes
• Package Type: TQFP
• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (min): 3V
• Operating Supply Voltage (max): 3.6V
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 32
• Lead Free Status / Rohs Status: Not Compliant

Pin Definitions
Maximum Ratings
(Above which the useful life may be impaired. For user guide-
lines, not tested.)
Storage Temperature
Ambient Temperature with
Power Applied
Supply Voltage to Ground Potential
DC Voltage Applied to Outputs
in High Z State
Electrical Characteristics
Capacitance
RS
OE
V
V
V
V
I
I
I
I
I
C
C
Notes:
Signal Name
Parameter
IX
OZL
OZH
CC
SB
1.
2.
3.
OH
OL
IH
IL
IN
OUT
[2]
[1]
Outputs open. Tested at Frequency = 20 MHz.
All inputs = V
Tested initially and after any design or process changes that may affect these parameters.
Parameter
Output HIGH Voltage
Output LOW Voltage
Input HIGH Voltage
Input LOW Voltage
Input Leakage
Current
Output OFF,
High Z Current
Active Power Supply
Current
Average Standby
Current
CC
[3]
Reset
Output Enable
– 0.2V, except WCLK and RCLK, which are switching at 20 MHz.
Description
(continued)
Description
Input Capacitance
Output Capacitance
Over the Operating Range
I/O
Description
I
I
V
I
V
I
V
OE > V
V
Com’l
Com’l
OH
OL
Resets device to empty condition. A reset is required before an initial read or write
operation after power-up.
When OE is LOW, the FIFO’s data outputs drive the bus to which they are connected. If OE is
HIGH, the FIFO’s outputs are in High Z (high-impedance) state.
CC
CC
CC
SS
Test Conditions
= 8.0 mA
= 2.0 mA
= Max.
= Min.,
= Min.,
< V
65 C to +150 C
55 C to +125 C
0.5V to +5.0V
0.5V to +5.0V
IH
O
,
< V
CC
T
V
A
CC
= 25 C, f = 1 MHz,
= 5.0V
3
Test Conditions
DC Input Voltage
Output Current into Outputs (LOW)............................. 20 mA
Static Discharge Voltage ........................................... >2001V
(per MIL-STD-883, Method 3015)
Latch-Up Current ..................................................... >200 mA
Operating Range
Commercial
Min.
7C42X1V-15
2.4
2.0
0.5
10
10
Range
CY7C4421V/4201V/4211V/4221V
Max.
+10
+10
0.4
5.0
0.8
20
Description
6
CY7C4231V/4241V/4251V
Ambient Temperature
Min.
7C42X1V-25
2.4
2.0
0.5
10
10
0 C to +70 C
Max.
+10
+10
0.4
5.0
0.8
20
6
Max.
5
7
Min.
7C42X1V-35
2.4
2.0
0.5
10
10
3.3V 300mV
0.5V to +5.0V
Max.
+10
+10
0.4
5.0
0.8
20
6
Unit
V
pF
pF
CC
Unit
mA
mA
V
V
V
V
A
A