CY7C0832V-133AC Cypress Semiconductor Corp, CY7C0832V-133AC Datasheet - Page 11

• Manufacturer Part Number: CY7C0832V-133AC
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C0832V-133AC

• Density: 4.5Mb
• Access Time (max): 4.4ns
• Sync/async: Synchronous
• Architecture: SDR
• Clock Freq (max): 133MHz
• Operating Supply Voltage (typ): 3.3V
• Address Bus: 18b
• Package Type: TQFP
• Operating Temp Range: 0C to 70C
• Number Of Ports: 2
• Supply Current: 300mA
• Operating Supply Voltage (min): 3.135V
• Operating Supply Voltage (max): 3.465V
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 120
• Word Size: 18b
• Number Of Words: 256K
• Lead Free Status / Rohs Status: Not Compliant

Document #: 38-06059 Rev. *K
Table 4. Identification Register Definitions
Table 5. Scan Registers Sizes
Table 6. Instruction Identification Codes
Revision Number (31:28)
Cypress Device ID (27:12)
Cypress JEDEC ID (11:1)
ID Register Presence (0)
EXTEST
BYPASS
IDCODE
HIGHZ
CLAMP
SAMPLE/PRELOAD
NBSRST
RESERVED
Notes:
21. See details in the device BSDL file.
Instruction
Instruction Field
Register Name
Boundary Scan
0000
1111
1011
0111
0100
1000
1100
All other codes Other combinations are reserved. Do not use other than the above.
Identification
Instruction
Bypass
Code
0h
C090h
C091h
C093h
C094h
034h
1
Value
Resets the non-boundary scan logic. Places BYR between TDI and TDO.
Captures the Input/Output ring contents. Places the BSR between the TDI and TDO.
Places the BYR between TDI and TDO.
Loads the IDR with the vendor ID code and places the register between TDI and TDO.
Places BYR between TDI and TDO. Forces all device output drivers to a High-Z state.
Controls boundary to 1/0. Places BYR between TDI and TDO.
Captures the input/output ring contents. Places BSR between TDI and TDO.
TDI
Figure 3. Scan Chain for 9Mb Device
Reserved for version number.
Defines Cypress part number for CY7C0832V
Defines Cypress part number for CY7C0831V
Defines Cypress part number for CY7C0830V
Defines Cypress part number for CY7C0837V.
Allows unique identification of the DP family device vendor.
Indicates the presence of an ID register.
PRELIMINARY
D1
D2
TDO
TDI
TDO
TDI
Description
TDO
Description
CY7C0830V/CY7C0831V
CY7C0832V/CY7C0833V
Bit Size
n
32
[21]
4
1
CY7C0837V
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