CY7C4231V-15AC Cypress Semiconductor Corp, CY7C4231V-15AC Datasheet - Page 14

• 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

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