CY7C1312AV18-133BZC Cypress Semiconductor Corp, CY7C1312AV18-133BZC Datasheet - Page 18

• Manufacturer Part Number: CY7C1312AV18-133BZC
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C1312AV18-133BZC

• Lead Free Status / Rohs Status: Supplier Unconfirmed

Document #: 38-05497 Rev. *A
Identification Register Definitions
Scan Register Sizes
Instruction Codes
Boundary Scan Order
Revision Number (31:29)
Cypress Device ID (28:12) 11010011010000101 11010011010010101 11010011010100101 Defines the type of SRAM.
Cypress JEDEC ID (11:1)
ID Register Presence (0)
Instruction
Bypass
ID
Boundary Scan
EXTEST
IDCODE
SAMPLE Z
RESERVED
SAMPLE/PRELOAD
RESERVED
RESERVED
BYPASS
Instruction Field
Instruction
Register Name
Bit #
10
11
12
13
14
0
1
2
3
4
5
6
7
8
9
Code
000
001
010
011
100
101
110
111
CY7C1310AV18
00000110100
Captures the Input/Output ring contents.
Loads the ID register with the vendor ID code and places the register between TDI and TDO.
This operation does not affect SRAM operation.
Captures the Input/Output contents. Places the boundary scan register between TDI and
TDO. Forces all SRAM output drivers to a High-Z state.
Do Not Use: This instruction is reserved for future use.
Captures the Input/Output ring contents. Places the boundary scan register between TDI and
TDO. Does not affect the SRAM operation.
Do Not Use: This instruction is reserved for future use.
Do Not Use: This instruction is reserved for future use.
Places the bypass register between TDI and TDO. This operation does not affect SRAM
operation.
2M x 8
000
Bump ID
1
10M
10P
10N
11N
11P
6R
6P
6N
7P
7N
7R
8R
8P
9R
9P
Bit Size
107
32
3
1
PRELIMINARY
CY7C1312AV18
00000110100
1M x 18
000
1
Boundary Scan Order
Description
Bit #
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
CY7C1314AV18
00000110100
512K x 36
000
1
(continued)
Version number.
Allows unique identification of
SRAM vendor.
Indicates the presence of an
ID register.
CY7C1310AV18
CY7C1312AV18
CY7C1314AV18
Bump ID
Description
11M
10G
10K
11H
11L
10L
11K
10J
11J
9M
9G
9N
9K
9L
9J
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