CY7C1308DV25C-167BZC Cypress Semiconductor Corp, CY7C1308DV25C-167BZC Datasheet - Page 15

• Manufacturer Part Number: CY7C1308DV25C-167BZC
• Description: IC SRAM 9MBIT 167MHZ 165LFBGA
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C1308DV25C-167BZC

• Format - Memory: RAM
• Memory Type: SRAM - Synchronous, DDR
• Memory Size: 9M (256K x 36)
• Speed: 167MHz
• Interface: Parallel
• Voltage - Supply: 2.4 V ~ 2.6 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 165-LFBGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Identification Register Definitions
Scan Register Sizes
Instruction Codes
Boundary Scan Order
Document #: 001-04310 Rev. *A
Revision Number (31:29)
Cypress Device ID (28:12)
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
Register Name
Instruction
Bit #
10
11
12
13
0
1
2
3
4
5
6
7
8
9
Code
000
001
010
011
100
101
110
111
01011111011100110
CY7C1308DV25C
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.
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.
Captures the Input/Output contents. Places the boundary scan register between TDI and TDO.
Bit Size
Bump ID
Value
107
000
32
10M
10N
11P
10P
3
1
6R
6N
7N
7R
8R
9R
6P
7P
8P
9P
1
PRELIMINARY
Version number.
Defines the type of SRAM.
Allows unique identification of SRAM vendor.
Indicate the presence of an ID register.
Boundary Scan Order
Description
Bit #
14
15
16
17
18
19
20
21
22
23
24
25
26
27
Description
(continued)
CY7C1308DV25C
Bump ID
11M
11N
11K
10K
11H
11L
10L
10J
11J
9M
9N
9L
9K
9J
Page 15 of 18
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