參數(shù)資料
型號(hào)： CY7C199L-20PC
廠商： CYPRESS SEMICONDUCTOR CORP
元件分類： DRAM
英文描述： 32K x 8 Static RAM
中文描述： 32K X 8 STANDARD SRAM, 20 ns, PDIP28
封裝： 0.300 INCH, PLASTIC, DIP-28
文件頁數(shù)： 6/13頁
文件大?。?/td> 317K
代理商： CY7C199L-20PC
CY7C199
Document #: 38-05160 Rev. *A
Page 6 of 13
Write Cycle No. 1 (WE Controlled)
[10, 15, 16]
Write Cycle No. 2 (CE Controlled)
[10, 15, 16]
Write Cycle No. 3 (WE Controlled OE LOW)
[11, 16]
Notes:
15. Data I/O is high impedance if OE = V
.
16. If CE goes HIGH simultaneously with WE HIGH, the output remains in a high-impedance state.
Switching Waveforms
(continued)
t
HD
t
SD
t
PWE
t
SA
t
HA
t
AW
t
WC
DATA I/O
ADDRESS
CE
WE
OE
t
HZOE
DATA
IN
VALID
t
WC
t
AW
t
SA
t
HA
t
HD
t
SD
t
SCE
WE
DATA I/O
ADDRESS
CE
DATA
IN
VALID
DATA I/O
ADDRESS
t
HD
t
SD
t
LZWE
t
SA
t
HA
t
AW
t
WC
CE
WE
t
HZWE
DATA
IN
VALID
相關(guān)PDF資料
PDF描述
CY7C199L-20VC 32K x 8 Static RAM
CY7C199L-20ZC 32K x 8 Static RAM
CY7C199-20DMB 32K x 8 Static RAM
CY7C199-25LMB 32K x 8 Static RAM
CY7C199-10VC RSS Series - Econoline Unregulated DC-DC Converters; Input Voltage (Vdc): 05V; Output Voltage (Vdc): 24V; Power: 1W; 1kVDC and 3kVDC Isolation Options; Approved for Medical Applications; Suitable for Automated Assembly; 8, 10 and 12 pin Pinning Style Options; Optional Continuous Short Circuit Protected; Efficiency to 85%
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CY7C199L-20ZC 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Cypress Semiconductor 功能描述:
CY7C199N-12ZXC 制造商:Rochester Electronics LLC 功能描述: 制造商:Cypress Semiconductor 功能描述:
CY7C199N-15ZXC 制造商:Rochester Electronics LLC 功能描述: 制造商:Cypress Semiconductor 功能描述:
CY7C199N-20PXC 制造商:Rochester Electronics LLC 功能描述: 制造商:Cypress Semiconductor 功能描述:
CY7C199N-25PXC 制造商:Cypress Semiconductor 功能描述:
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