參數(shù)資料
型號(hào)： 80960CF-25
廠商： Intel Corp.
英文描述： 32-Bit High-Performance Superscalar Embedded Microprocessor(32位高性能超標(biāo)量嵌入式微處理器)
中文描述： 32位高性能嵌入式微處理器超標(biāo)量（32位高性能超標(biāo)量嵌入式微處理器）
文件頁(yè)數(shù)： 16/77頁(yè)
文件大小： 927K
代理商： 80960CF-25
10
PRELIMINARY
80960CF-40, -33, -25, -16
A
CLKIN
I
A(E)
H(Z)
R(Z)
I
A(L)
H(Z)
R(Z)
CLOCK INPUT
is an input for the external clock needed to run the processor. The
external clock is internally divided as prescribed by the CLKMODE pin to produce
PCLK2:1.
CLKMODE
CLOCK MODE
selects the division factor applied to the external clock input (CLKIN).
When CLKMODE is high, CLKIN is divided by one to create PCLK2:1 and the
processor’s internal clock. When CLKMODE is low, CLKIN is divided by two to create
PCLK2:1 and the processor’s internal clock. CLKMODE should be tied high or low in
a system as the clock mode is not latched by the processor. If left unconnected, the
processor internally pulls the CLKMODE pin low, enabling the 2-x clock mode.
PROCESSOR OUTPUT CLOCKS
provide a timing reference for all inputs and
outputs. All input and output timings are specified in relation to PCLK2 and PCLK1.
PCLK2 and PCLK1 are identical signals. Two output pins are provided to allow flexi-
bility in the system’s allocation of capacitive loading on the clock. PCLK2:1 may also
be connected at the processor to form a single clock signal.
GROUND
connections must be connected externally to a V
SS
board plane.
POWER
connections must be connected externally to a V
CC
board plane.
V
is a separate V
supply pin for the phase lock loop used in 1-x clock mode.
Connecting a simple lowpass filter to V
CCPLL
may help reduce clock jitter (T
CP
) in
noisy environments. Otherwise, V
CCPLL
CC
.
NO CONNECT
pins must not be connected in a system.
PCLK2:1
O
S
H(Q)
R(Q)
V
SS
V
CC
V
CCPLL
–
–
–
NC
–
Table 3. 80960CF Pin Description — Processor Control Signals
(Sheet 2 of 2)
Name
Type
Description
相關(guān)PDF資料
PDF描述
80960CF-33 32-Bit High-Performance Superscalar Embedded Microprocessor(32位高性能超標(biāo)量嵌入式微處理器)
80960CF-40 32-Bit High-Performance Superscalar Embedded Microprocessor(32位高性能超標(biāo)量嵌入式微處理器)
80960CF 32-Bit High-Performance Superscalar Processor(32位高性能超標(biāo)量處理器)
80960JD EMBEDDED 32-BIT MICROPROCESSOR
80960JT EMBEDDED 32-BIT MICROPROCESSOR
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
80960CF-30 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:SPECIAL ENVIRONMENT 80960CF-30, -25, -16 32-BIT HIGH-PERFORMANCE SUPERSCALAR PROCESSOR
80960CF-33 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:80960CF-40, -33, -25, -16 32-BIT HIGH-PERFORMANCE SUPERSCALAR EMBEDDED MICROPROCESSOR
80960CF-40 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:80960CF-40, -33, -25, -16 32-BIT HIGH-PERFORMANCE SUPERSCALAR EMBEDDED MICROPROCESSOR
80960HA 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:80960HA/HD/HT 32-Bit High-Performance Superscalar Processor
80960HD 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:80960HA/HD/HT 32-Bit High-Performance Superscalar Processor
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 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*