CY7C4231V-15AC Cypress Semiconductor Corp, CY7C4231V-15AC Datasheet - Page 14
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CY7C4231V-15AC
Manufacturer Part Number
CY7C4231V-15AC
Description
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
Figure 2. Block Diagram of 64 x 9, 256 x 9, 512 x 9, 1024 x 9, 2048 x 9, 4096 x 9, 8192 x 9 Low Voltage Synchronous FIFO
Ordering Information
64 x 9 Low Voltage Synchronous FIFO
256 x 9 Low Voltage Synchronous FIFO
Speed (ns)
Speed (ns)
PROGRAMMABLE (PAF)
WRITE ENABLE 2/LOAD
RITE ENABLE 1 (WEN1)
DATA IN (D)
WRITE CLOCK (WCLK)
15
25
35
15
25
35
FULL FLAG (FF) # 1
FULL FLAG (FF) # 2
CY7C4421V-15AC
CY7C4421V-15JC
CY7C4421V-25AC
CY7C4421V-25JC
CY7C4421V-35AC
CY7C4421V-35JC
CY7C4201V-15AC
CY7C4201V-15JC
CY7C4201V-25AC
CY7C4201V-25JC
CY7C4201V-35AC
CY7C4201V-35JC
(WEN2/LD)
18
Ordering Code
Ordering Code
9
Read Enable 2 (REN2)
FF
RESET (RS)
CY7C42X1V
Memory Used in a Width Expansion Configuration
Package Name
Package Name
EF
A32
A32
A32
A32
A32
A32
J65
J65
J65
J65
J65
J65
9
32-Lead Thin Quad Flatpack
32-Lead Plastic Leaded Chip Carrier
32-Lead Thin Quad Flatpack
32-Lead Plastic Leaded Chip Carrier
32-Lead Thin Quad Flatpack
32-Lead Plastic Leaded Chip Carrier
32-Lead Thin Quad Flatpack
32-Lead Plastic Leaded Chip Carrier
32-Lead Thin Quad Flatpack
32-Lead Plastic Leaded Chip Carrier
32-Lead Thin Quad Flatpack
32-Lead Plastic Leaded Chip Carrier
9
14
Read Enable 2 (REN2)
FF
RESET (RS)
CY7C4421V/4201V/4211V/4221V
CY7C42X1V
Package Type
Package Type
EF
CY7C4231V/4241V/4251V
EMPTY FLAG (EF) #1
EMPTY FLAG (EF) #2
READ CLOCK (RCLK)
READ ENABLE 1 (REN1)
OUTPUT ENABLE (OE)
PROGRAMMABLE (PAE)
9
DATA OUT (Q)
Commercial
Commercial
Commercial
Commercial
Commercial
Commercial
42X1V–16
Operating Range
Operating Range
18