CY7C1568V18-400BZXCT Cypress Semiconductor Corp, CY7C1568V18-400BZXCT Datasheet - Page 15

• Manufacturer Part Number: CY7C1568V18-400BZXCT
• Description: IC SRAM 72MBIT 400MHZ 165TFBGA
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C1568V18-400BZXCT

• Format - Memory: RAM
• Memory Type: SRAM - Synchronous, DDR II
• Memory Size: 72M (2M x 36)
• Speed: 400MHz
• 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: Lead free / RoHS Compliant

TAP Controller Block Diagram
TAP Electrical Characteristics
Over the Operating Range
Notes
Document Number: 001-06551 Rev. *E
V
V
V
V
V
V
I
11. These characteristics apply to the TAP inputs (TMS, TCK, TDI, and TDO). Parallel load levels are specified in
12. Test conditions are specified using the load in TAP AC Test Conditions. t
13. All voltage refers to ground.
X
OH1
OH2
OL1
OL2
IH
IL
Parameter
TDI
TCK
TMS
Output HIGH Voltage
Output HIGH Voltage
Output LOW Voltage
Output LOW Voltage
Input HIGH Voltage
Input LOW Voltage
Input and Output Load Current
Selection
Circuitry
[11, 12, 13]
Description
108
31
Boundary Scan Register
30
Identification Register
.
Instruction Register
29
.
R
TAP Controller
/t
F
.
.
= 1 ns.
.
.
I
I
I
I
GND ≤ V
OH
OH
OL
OL
Bypass Register
2
2
2
= 2.0 mA
= 100 μA
= −2.0 mA
= −100 μA
Test Conditions
1
1
1
I
≤ V
0
CY7C1566V18, CY7C1577V18
CY7C1568V18, CY7C1570V18
0
0
0
DD
Electrical Characteristics
Selection
Circuitry
0.65V
–0.3
Min
1.4
1.6
–5
DD
on page 20.
V
0.35V
DD
Max
0.4
0.2
5
+ 0.3
DD
Page 15 of 28
TDO
Unit
μA
V
V
V
V
V
V
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