參數(shù)資料
型號: CY7C4225-10AC
廠商: CYPRESS SEMICONDUCTOR CORP
元件分類: DRAM
英文描述: 64/256/512/1K/2K/4K x18 Low-Voltage Synchronous FIFOs
中文描述: 1K X 18 OTHER FIFO, 8 ns, PQFP64
封裝: 14 X 14 MM, PLASTIC, TQFP-64
文件頁數(shù): 13/25頁
文件大小: 409K
代理商: CY7C4225-10AC
CY7C4425/4205/4215
CY7C4225/4235/4245
13
Notes:
32. Read from Last Physical Location.
33. Clocks are free running in this case.
34. The flags may change state during Retransmit as a result of the offset of the read and write pointers, but flags will be valid at t
RTR
.
35. For the synchronous PAE and PAF flags (SMODE), an appropriate clock cycle is necessary after t
RTR
to update these flags.
Switching Waveforms
(continued)
Read Expansion Out Timing
REN
WCLK
RXO
t
CLKH
t
ENS
Note
t
XO
t
XO
42X5–20
32
Write Expansion InTiming
WCLK
WXI
t
XI
t
XIS
42X5–21
Read Expansion In Timing
RCLK
RXI
t
XI
t
XIS
42X5–22
Retransmit Timing
REN/WEN
FL/RT
t
PRT
t
RTR
42X5–23
EF/FF
and all
async flags
HF/PAE/PAF
[33, 34, 35]
相關(guān)PDF資料
PDF描述
CY7C4225-10AI 64/256/512/1K/2K/4K x18 Low-Voltage Synchronous FIFOs
CY7C4225-10ASC 64/256/512/1K/2K/4K x18 Low-Voltage Synchronous FIFOs
CY7C4225-10ASI 64/256/512/1K/2K/4K x18 Low-Voltage Synchronous FIFOs
CY7C4225-10JC 64/256/512/1K/2K/4K x18 Low-Voltage Synchronous FIFOs
CY7C4215-15JI 64/256/512/1K/2K/4K x18 Low-Voltage Synchronous FIFOs
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CY7C4225-10AI 制造商:Rochester Electronics LLC 功能描述:1K X 18 68 PIN IDT COMPAT SYNC FIFO - Bulk
CY7C4225-10AXI 功能描述:先進先出 1Kx18 IDT Compat SYNC 先進先出 IND RoHS:否 制造商:IDT 電路數(shù)量: 數(shù)據(jù)總線寬度:18 bit 總線定向:Unidirectional 存儲容量:4 Mbit 定時類型:Synchronous 組織:256 K x 18 最大時鐘頻率:100 MHz 訪問時間:10 ns 電源電壓-最大:3.6 V 電源電壓-最小:6 V 最大工作電流:35 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-80 封裝:
CY7C422515AC 制造商:Cypress Semiconductor 功能描述:
CY7C4225-15AC 功能描述:IC SYNC FIFO MEM 1KX18 64LQFP RoHS:否 類別:集成電路 (IC) >> 邏輯 - FIFO 系列:CY7C 標(biāo)準(zhǔn)包裝:15 系列:74F 功能:異步 存儲容量:256(64 x 4) 數(shù)據(jù)速率:- 訪問時間:- 電源電壓:4.5 V ~ 5.5 V 工作溫度:0°C ~ 70°C 安裝類型:通孔 封裝/外殼:24-DIP(0.300",7.62mm) 供應(yīng)商設(shè)備封裝:24-PDIP 包裝:管件 其它名稱:74F433
CY7C4225-15ACT 制造商:Cypress Semiconductor 功能描述: