CXK77B3610GB データシートの表示（PDF） - Sony Semiconductor

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CXK77B3610GB

High Speed Bi-CMOS Synchronous Static RAM

Sony Semiconductor 

ID Registers (32 bits)

The ID Register are 32 bits wide and are listed as follow:

ID [0]

1

Sony ID

ID [11:1]

0000 1110 001

Part Number

ID [27:12]

Revision Number ID [31:28]

0000 0000 0000 0000

xxxx∗1

∗1 Please contact Sony Sales Department.

CXK77B3610GB

Boundary Scan Register (70 bits)

The Boundary Scan Registers are 70 bits wide and are listed as follow:

DQ

36

A

15

W, BWx

5

S, G

2

K, K, C, C

4

ZZ

1

Mode

2

Place Holder

5

K/K, C/C inputs are sampled through one differential stage and internal inverted to generate internal K/K, C/C

signals for scan registers. Place Holder are required for some NC pins to maintain 70 bits Scan Register for

different types of same family SRAM and for density upgrade. All Place Holder Registers are connected to VSS

internally regardless of pin connection externally.

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