CY7C1426AV18-250BZC Cypress Semiconductor Corp, CY7C1426AV18-250BZC Datasheet - Page 15

• Manufacturer Part Number: CY7C1426AV18-250BZC
• Description: IC SRAM 36MBIT 250MHZ 165TFBGA
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C1426AV18-250BZC

• Format - Memory: RAM
• Memory Type: SRAM - Synchronous, QDR II
• Memory Size: 36M (4M x 9)
• Speed: 250MHz
• Interface: Parallel
• Voltage - Supply: 1.7 V ~ 1.9 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 165-TFBGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Document Number: 38-05614 Rev. *C
TAP Controller Block Diagram
TAP Electrical Characteristics
TAP AC Switching Characteristics
V
V
V
V
V
V
I
t
t
t
t
Set-up Times
t
t
t
Hold Times
t
t
t
Notes:
12. These characteristic pertain to the TAP inputs (TMS, TCK, TDI and TDO). Parallel load levels are specified in the Electrical Characteristics Table.
13. t
14. Test conditions are specified using the load in TAP AC test conditions. t
X
TCYC
TF
TH
TL
TMSS
TDIS
CS
TMSH
TDIH
CH
TDI
OH1
OH2
OL1
OL2
IH
IL
Parameter
Parameter
CS
and t
TCK
TMS
CH
refer to the set-up and hold time requirements of latching data from the boundary scan register.
Output HIGH Voltage
Output HIGH Voltage
Output LOW Voltage
Output LOW Voltage
Input HIGH Voltage
Input LOW Voltage
Input and Output Load Current
TCK Clock Cycle Time
TCK Clock Frequency
TCK Clock HIGH
TCK Clock LOW
TMS Set-up to TCK Clock Rise
TDI Set-up to TCK Clock Rise
Capture Set-up to TCK Rise
TMS Hold after TCK Clock Rise
TDI Hold after Clock Rise
Capture Hold after Clock Rise
Selection
Circuitry
Description
Over the Operating Range
106
31
Over the Operating Range
Boundary Scan Register
Description
30
.
Identification Register
Instruction Register
29
.
I
I
I
I
GND ≤ V
TAP Controller
OH
OH
OL
OL
R
.
.
/t
F
= 2.0 mA
= 100 µA
= −2.0 mA
= −100 µA
Test Conditions
= 1 ns.
.
.
[17, 20, 12]
I
≤ V
Bypass Register
2
2
2
DD
[13, 14]
1
1
1
0
0
0
0
0.65V
Min.
–0.3
1.4
1.6
–5
DD
Selection
Circuitry
Min.
50
20
20
5
5
5
5
5
5
CY7C1426AV18
CY7C1413AV18
CY7C1415AV18
CY7C1411AV18
V
0.35V
DD
Max.
Max.
0.4
0.2
20
5
+ 0.3
DD
Page 15 of 28
TDO
Unit
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
Unit
µA
V
V
V
V
V
V
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