參數(shù)資料
型號(hào)： 80960CF-33
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)： 30/77頁(yè)
文件大小： 927K
代理商： 80960CF-33
80960CF-40, -33, -25, -16
A
24
PRELIMINARY
4.3
Recommended Connections
Power and ground connections must be made to
multiple V
and V
(GND) pins. Every 80960CF-
based circuit board should include power (V
) and
ground (V
) planes for power distribution. Every
V
pin must be connected to the power plane, and
every V
pin must be connected to the ground
plane. Pins identified as “NC”
must not
be
connected in the system.
Liberal decoupling capacitance should be placed
near the 80960CF. The processor can cause tran-
sient power surges when its numerous output buffers
transition, particularly when connected to large
capacitive loads.
Low inductance capacitors and interconnects are
recommended for best high frequency electrical
performance. Inductance can be reduced by short-
ening the board traces between the processor and
decoupling capacitors as much as possible. Capaci-
tors specifically designed for PGA packages will offer
the lowest possible inductance.
For reliable operation, always connect unused inputs
to an appropriate signal level. In particular, any
unused interrupt (XINT, NMI), DMA (DREQ), or
BTERM input should be connected to V
through a
pull-up resistor. Pull-up resistors should be in the in
the range of 20 K
for each pin tied high. If READY
or HOLD are not used, the unused input should be
connected to ground.
N.C. pins must always
remain unconnected.
For additional information
refer to the i960
Cx Microprocessor User’s Manual
(270710).
4.4
DC Specifications
Table 14. DC Characteristics
(Sheet 1 of 2)
(80960CF-40, 33, -25, -16 under the conditions described in
Section 4.2, Operating Conditions
.)
Symbol
Parameter
Min
Max
Units
Notes
V
IL
V
IH
V
OL
V
OH
Input
Low
Voltage for all pins except RESET
– 0.3
+0.8
V
Input High Voltage for all pins except RESET
2.0
V
CC
+ 0.3
0.45
V
Output Low Voltage
V
I
OL
= 5 mA
Output High Voltage
I
OH
= –1 mA
I
OH
= – 200
μ
A
2.4
V
CC
– 0.5
– 0.3
V
V
V
ILR
V
IHR
NOTES:
1. No pullup or pulldown.
2. These pins have internal pullup resistors.
3. These pins have internal pulldown resistors.
4. Measured at worst case frequency, V
and temperature, with device operating and outputs loaded to the test conditions
described in
Section 4.5.1, AC TEST CONDITIONS.
5. I
CC
Typical is not tested.
6. Output Capacitance is the capacitive load of a floating output.
7. CLKMODE pin has a pulldown resistor only when ONCE pin is deasserted.
Input Low Voltage for RESET
1.5
V
Input High Voltage for RESET
3.5
V
CC
+ 0.3
V
相關(guān)PDF資料
PDF描述
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
80960JF 3.3 V EMBEDDED 32-BIT MICROPROCESSOR
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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
80960HT 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:80960HA/HD/HT 32-Bit High-Performance Superscalar Processor
80960JA 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:EMBEDDED 32-BIT MICROPROCESSOR
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

*
*
*