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參數(shù)資料
| 型號： | CY7C0850V |
| 廠商： | Cypress Semiconductor Corp. |
| 英文描述： | FLEx36TM 3.3V 32K/64K/128K/256K x 36 Synchronous Dual-Port RAM |
| 中文描述： | FLEx36TM 3.3 32K/64K/128K/256K × 36同步雙口RAM |
| 文件頁數(shù)： | 12/29頁 |
| 文件大小： | 764K |
| 代理商： | CY7C0850V |
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CY7C0850V/CY7C0851V
CY7C0852V/CY7C0853V
Document #: 38-06070 Rev. *D
Page 12 of 29
Table 5. Scan Registers Sizes
Register Name
Instruction
Bypass
Identification
Boundary Scan
Bit Size
4
1
32
n
[14]
Table 6. Instruction Identification Codes
Instruction
EXTEST
BYPASS
IDCODE
HIGHZ
Code
Description
0000
1111
1011
0111
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 CY7C0851V/CY7C0852V/
CY7C0853V 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.
Resets the non-boundary scan logic. Places BYR between TDI and TDO.
Other combinations are reserved. Do not use other than the above.
CLAMP
SAMPLE/PRELOAD
NBSRST
RESERVED
0100
1000
1100
All other codes
Note:
14. See details in the device BSDL files.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CY7C0850V-133AC | FLEx36TM 3.3V 32K/64K/128K/256K x 36 Synchronous Dual-Port RAM |
| CY7C0850V-133AI | FLEx36TM 3.3V 32K/64K/128K/256K x 36 Synchronous Dual-Port RAM |
| CY7C0850V-133BBC | FLEx36TM 3.3V 32K/64K/128K/256K x 36 Synchronous Dual-Port RAM |
| CY7C0850V-133BBI | FLEx36TM 3.3V 32K/64K/128K/256K x 36 Synchronous Dual-Port RAM |
| CY7C0850V-167AC | FLEx36TM 3.3V 32K/64K/128K/256K x 36 Synchronous Dual-Port RAM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CY7C0850V-133AC | 功能描述:靜態(tài)隨機存取存儲器 1M COM Sync DualPort RoHS:否 制造商:Cypress Semiconductor 存儲容量:16 Mbit 組織:1 M x 16 訪問時間:55 ns 電源電壓-最大:3.6 V 電源電壓-最小:2.2 V 最大工作電流:22 uA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風格:SMD/SMT 封裝 / 箱體:TSOP-48 封裝:Tray |
| CY7C0850V-133AI | 制造商:Cypress Semiconductor 功能描述:SRAM SYNC DUAL 3.3V 1.125MBIT 32KX36 4NS 176TQFP - Bulk |
| CY7C0850V-133BBC | 制造商:Cypress Semiconductor 功能描述:SRAM SYNC DUAL 3.3V 1.125MBIT 32KX36 4.4NS 172BGA - Bulk |
| CY7C0850V-133BBI | 制造商:Cypress Semiconductor 功能描述:SRAM SYNC DUAL 3.3V 1.125MBIT 32KX36 4NS 172BGA - Bulk |
| CY7C0850V-167AC | 制造商:Cypress Semiconductor 功能描述:SRAM SYNC DUAL 3.3V 1.125MBIT 32KX36 4NS 176TQFP - Bulk |
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