CY7C1303AV25 Datasheet

  • CY7C1303AV25

  • 18-Mb Burst of 2 Pipelined SRAM with QDR? Architecture

  • 801.97KB

  • 20页

  • CYPRESS

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PRELIMINARY
TAP Controller Block Diagram
0
Bypass Register
TDI
Selection
Circuitry
2
Instruction Register
31 30 29
.
.
2
1
0
1
0
CY7C1303AV25
CY7C1306AV25
Selection
Circuitry
TDO
Identification Register
106 .
.
.
.
2
1
0
Boundary Scan Register
TCK
TMS
TAP Controller
TAP Electrical Characteristics
Over the Operating Range
[10, 13, 25]
Parameter
V
OH1
V
OH2
V
OL1
V
OL2
V
IH
V
IL
I
X
Description
Output HIGH Voltage
Output HIGH Voltage
Output LOW Voltage
Output LOW Voltage
Input HIGH Voltage
Input LOW Voltage
Input and Output Load Current
GND
鈮?/div>
V
I
鈮?/div>
V
DDQ
Test Conditions
I
OH
=
鈭?.0
mA
I
OH
=
鈭?00 碌A
I
OL
= 2.0 mA
I
OL
= 100
碌A
1.7
鈥?.3
鈭?
Min.
1.7
2.1
0.7
0.2
V
DD
+ 0.3
0.7
5
Max.
Unit
V
V
V
V
V
V
碌A
TAP AC Switching Characteristics
Over the Operating Range
[26, 27]
Parameter
t
TCYC
t
TF
t
TH
t
TL
Set-up Times
t
TMSS
t
TDIS
t
CS
Hold Times
t
TMSH
t
TDIH
t
CH
TMS Hold after TCK Clock Rise
TDI Hold after Clock Rise
Capture Hold after Clock Rise
10
10
10
ns
ns
ns
TMS Set-up to TCK Clock Rise
TDI Set-up to TCK clock Rise
Capture Set-up to TCK Rise
10
10
10
ns
ns
ns
TCK Clock Cycle Time
TCK Clock Frequency
TCK Clock HIGH
TCK Clock LOW
40
40
Description
Min.
100
10
Max.
Unit
ns
MHz
ns
ns
Notes:
25. These characteristic pertain to the TAP inputs (TMS, TCK, TDI and TDO). Parallel load levels are specified in the Electrical Characteristics table.
26. t
CS
and t
CH
refer to the set-up and hold time requirements of latching data from the boundary scan register.
27. Test conditions are specified using the load in TAP AC test conditions. t
R
/t
F
= 1 ns.
Document #: 38-05493 Rev. *A
Page 14 of 19

CY7C1303AV25 PDF文件相关型号

CY7C1303AV25-100BZC,CY7C1303AV25-133BZC,CY7C1303AV25-167BZC,CY7C1306AV25,CY7C1306AV25-133BZC

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  • 英文版
    32K x 8/9 Dual-Port Static RAM
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  • 英文版
    64K/128K x 8/9 Dual-Port Static RAM
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  • 英文版
    64K/128K x 8/9 Dual-Port Static RAM
    CYPRESS [C...
  • 英文版
    64K/128K x 8/9 Dual-Port Static RAM
    CYPRESS
  • 英文版
    64K/128K x 8/9 Dual-Port Static RAM
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  • 英文版
    4K x 16/18 and 8K x 16/18 Dual-Port Static RAM with SEM, INT...
    CYPRESS
  • 英文版
    4K x 16/18 and 8K x 16/18 Dual-Port Static RAM with SEM, INT...
    CYPRESS [C...
  • 英文版
    4K x 16/18 and 8K x 16/18 Dual-Port Static RAM with Sem, Int...
    Cypress
  • 英文版
    16K x 16/18 Dual-Port Static RAM
    Cypress
  • 英文版
    32K/64K x 16/18 Dual-Port Static RAM
    CYPRESS
  • 英文版
    32K/64K x 16/18 Dual-Port Static RAM
    CYPRESS [C...
  • 英文版
    32K/64K x 16/18 Dual-Port Static RAM
    CYPRESS
  • 英文版
    32K/64K x 16/18 Dual-Port Static RAM
    CYPRESS [C...

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