CY7C4841-10AC Cypress Semiconductor Corp, CY7C4841-10AC Datasheet - Page 2

IC SYNC FIFO 4KX9X2 64LQFP

CY7C4841-10AC

Manufacturer Part Number
CY7C4841-10AC
Description
IC SYNC FIFO 4KX9X2 64LQFP
Manufacturer
Cypress Semiconductor Corp
Series
CY7Cr
Datasheet

Specifications of CY7C4841-10AC

Function
Synchronous, Dual Port
Memory Size
72K (4K x 9 x 2)
Data Rate
100MHz
Access Time
8ns
Voltage - Supply
3.3V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
64-LQFP
Density
64Kb
Word Size
9b
Sync/async
Synchronous
Expandable
Yes
Package Type
TQFP
Operating Supply Voltage (typ)
5V
Operating Supply Voltage (min)
4.5V
Operating Supply Voltage (max)
5.5V
Operating Temp Range
0C to 70C
Operating Temperature Classification
Commercial
Mounting
Surface Mount
Pin Count
64
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
428-1259

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
CY7C4841-10AC
Manufacturer:
CYPRESS
Quantity:
220
Document #: 38-06005 Rev. **
WCLKA
Logic Block Diagram
RSA
RSB
POINTER A
CONTROL
WRITE
WRITE
WENA1
Pin Configuration
WENA2/LDA
RESET
LOGIC
WCLKB
POINTER B
CONTROL
WRITE
WENB1
WRITE
WENB2/LDB
OEA
OUTPUT REGISTER
THREE–STATE
REGISTER
ARRAY A
INPUT
8k x 9
QA
256 x9
WENA2/LDA
RAM
DA
.
.
0-8
0-8
WCLKA
WENA1
RSA
QA
QA
QA
QA
QA
QA
QA
QA
DA
DA
DA
V
cc
1
2
3
4
5
6
7
8
8
7
6
DB
OEB
OUTPUT REGISTER
0-8
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
THREE–STATE
REGISTER
ARRAY B
8k x 9
QB
INPUT
256 x 9
RAM
.
.
0-8
CY7C4801
CY7C4811
CY7C4821
CY7C4831
CY7C4841
CY7C4851
Top View
TQFP
RCLKA
PROGRAM
REGISTER
CONTROL A
POINTER A
LOGIC
RENA1
FLAG
FLAG
READ
READ
RENA2
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
48X1–1
QB
FFB
EFB
OEB
RENB2
RCLKB
RENB1
GND
V
PAEB
PAFB
DB
DB
DB
DB
DB
RCLKB
cc
CONTROL B
0
0
1
2
3
4
LDA
LDB
POINTER B
READ
READ
RENB1
CY7C4831/4841/4851
EFA
PAEA
PAFA
FFA
EFB
PAEB
PAFB
FFB
CY7C4801/4811/4821
RENB2
48X1–1
Page 2 of 23

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