CY7C1270V18-400BZC Cypress Semiconductor Corp, CY7C1270V18-400BZC Datasheet - Page 14
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CY7C1270V18-400BZC
Manufacturer Part Number
CY7C1270V18-400BZC
Description
IC SRAM 36MBIT 400MHZ 165TFBGA
Manufacturer
Cypress Semiconductor Corp
Datasheet
1.CY7C1268V18-400BZXC.pdf
(27 pages)
Specifications of CY7C1270V18-400BZC
Format - Memory
RAM
Memory Type
SRAM - Synchronous, DDR II
Memory Size
36M (1M 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
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
CY7C1270V18-400BZC
Manufacturer:
CYPRESS
Quantity:
210
Company:
Part Number:
CY7C1270V18-400BZC
Manufacturer:
Cypress Semiconductor Corp
Quantity:
10 000
TAP Controller State Diagram
The state diagram for the TAP controller follows.
Note
Document Number: 001-06347 Rev. *D
9. The 0/1 next to each state represents the value at TMS at the rising edge of TCK.
1
0
TEST-LOGIC/
IDLE
TEST-LOGIC
RESET
0
1
1
0
[9]
SELECT
DR-SCAN
CAPTURE-DR
SHIFT-DR
EXIT1-DR
PAUSE-DR
EXIT2-DR
UPDATE-DR
1
0
1
0
1
1
0
0
0
1
0
1
CY7C1266V18, CY7C1277V18
CY7C1268V18, CY7C1270V18
1
0
CAPTURE-IR
SHIFT-IR
EXIT1-IR
PAUSE-IR
EXIT2-IR
UPDATE-IR
SELECT
IR-SCAN
1
0
0
1
1
1
0
0
Page 14 of 27
1
0
1
0
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