參數(shù)資料
型號(hào)： TSPC603R
英文描述： TSPC603R [Updated 4/02. 44 Pages] 32-bit RISC Microprocessor. 166-300 MHz
中文描述： TSPC603R [更新4 / 02。 44頁(yè)] 32位RISC微處理器。 166-300兆赫
文件頁(yè)數(shù)： 41/44頁(yè)
文件大?。?/td> 636K
代理商： TSPC603R
41
TSPC603R
2125A
–
HIREL
–
04/02
Pull-up Resistor
Requirements
The 603e requires high-resistive (weak: 10 k
) pull-up resistors on several control sig-
nals of the bus interface to maintain the control signals in the negated state after they
have been actively negated and released by the 603e or other bus master. These sig-
nals are: TS, ABB, DBB, and ARTRY.
In addition, the 603e has three open-drain style outputs that require pull-up resistors
(weak or stronger: 4.7 k
- 10 k
)
if they are used by the system. These signals are:
APE, DPE, and CKSTP_OUT.
During inactive periods on the bus, the address and transfer attributes on the bus are
not driven by any master and may float in the high-impedance state for relatively long
periods of time. Since the 603e must continually monitor these signals for snooping, this
float condition may cause excessive power draw by the input revivers on the 603e. It is
recommended that these signals be pulled up through weak (10 k
) pull-up resistors or
restored in some manner by the system. The snooped address and transfer attribute
inputs are: A[0-3], AP[0-3], TT[0-4], TBST, and GBL.
The data bus input receivers are normally turned off when no read operation is in
progress and do not require pull-up resistors on the data bus.
相關(guān)PDF資料
PDF描述
TSPC750AMGS10LH Microprocessor
TSPC750AMGS12LE Microprocessor
TSPC750AMGSU10LE Microprocessor
TSPC750AMGSU10LH Microprocessor
TSPC750AMGSU12LE Microprocessor
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TSPC603RCAB/Q8L 制造商:ATMEL 制造商全稱(chēng):ATMEL Corporation 功能描述:PowerPC 603e RISC Microprocessor Family PID7t-603e
TSPC603RCAB/Q8LC 制造商:ATMEL 制造商全稱(chēng):ATMEL Corporation 功能描述:PowerPC 603e RISC Microprocessor Family PID7t-603e
TSPC603RMAB/Q8L 制造商:ATMEL 制造商全稱(chēng):ATMEL Corporation 功能描述:PowerPC 603e RISC Microprocessor Family PID7t-603e
TSPC603RMAB/Q8LC 制造商:ATMEL 制造商全稱(chēng):ATMEL Corporation 功能描述:PowerPC 603e RISC Microprocessor Family PID7t-603e
TSPC603RMG10LC 制造商:未知廠(chǎng)家 制造商全稱(chēng):未知廠(chǎng)家 功能描述:MICROPROCESSOR|32-BIT|CMOS|BGA|255PIN|CERAMIC
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫(xiě)一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠(chǎng)商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*