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| 型號： | PEEL16CV8P-25 |
| 英文描述： | CMOS Programmable Electrically Erasable Logic Device |
| 中文描述： | 的CMOS電可擦除可編程邏輯器件 |
| 文件頁數(shù)： | 3/11頁 |
| 文件大小： | 386K |
| 代理商： | PEEL16CV8P-25 |
Anachip Corp.
www.anachip.com.tw Rev. 1.0 Dec 16, 2004
3/11
Table 1 :
PEEL
TM
16CV8 Device Compatibility
Simple Mode
In Simple mode,
all eight
product terms feed
the OR
array which can
generate a purely
combinatorial function for the
output
pin. The pro-
grammable output polarity selector
allows active-high or active-low logic,
eliminating the
need
for external inverters.
For output
functions, the
buffer can be
permanently enabled. Feedback into the
array is available
on all macrocell
I/O
pins, except for pins 15 and 16. Figure 6 shows
the
logic array of the PEEL
TM
16CV8 configured in Simple mode.
Simple mode also provides the option of configuring an I/O pin as a ded-
icated
input. In this case, the output
buffer is permanently
disabled, and
the I/O pin feedback
is
used
to bring
the input signal from
the pin into
the
logic array. This option is available for
all I/O
pins except
pins 15 and 16.
Figure 3 shows the possible Simple mode macrocell configurations.
1
Simple Mode
Active Low Output
PLD Architecture
Compatibility
PEEL
TM
16CV8
Device Mode
16RP6
Registered
14RP8
Registered
Programmable Macrocell
The
macrocell provides complete control
over
the architecture
of each
output. The ability
to configure each output independently permits users
to tailor the configuration
of the PEEL
TM
16CV8 to the precise
require-
ments of their designs.
Macrocell Architecture
Each
macrocell consists
of an OR function, a D-type flip-flop, an output
polarity selector, and a
programmable feedback
path. Four
EEPROM
architecture bits
MS0, MS1, OP, and
RC
control the configuration of
each macrocell.
Bits MS0 and MS1 are global, and select between Sim-
ple, Complex,
and Registered mode for the whole
device. Bits OP and
RC are
local for
each macrocell;
bit OP
controls the output
polarity and bit
RC selects between registered
and combinatorial operation and also
specifies
the feedback path. Table 2
shows the architecture bit settings
for each possible configuration.
VCC
2
Simple Mode
Active High Output
VCC
Equivalent
circuits for the possible macrocell configurations are illus-
trated in Figures
3, 4, and
5. When creating a
PEEL
TM
device design, the
desired macrocell configuration generally is specified explicitly in the
design file. When
the design
is assembled
or
compiled, the
macrocell
configuration bits are defined in the last lines of the JEDEC program-
ming file.
3
Simple Mode
I/O Pin Input
Figure 3 - Macrocell Configurations for Simple mode of the PEEL
TM
16CV8 (see Figure 6 for Logic Array)
Table 2 : PEEL
TM
16CV8
Device
Mode/Macrocell Configuration Bits
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| PEEL16CV8P-25L | CMOS Programmable Electrically Erasable Logic Device |
| PEEL18CV8ZT-25 | CMOS Programmable Electrically Erasable Logic Device |
| PEEL18CV8ZS-25 | CMOS Programmable Electrically Erasable Logic Device |
| PEEL18CV8ZS-25L | CMOS Programmable Electrically Erasable Logic Device |
| PEEL18CV8ZP-25 | Circular Connector; Body Material:Aluminum; Series:PT07; No. of Contacts:18; Connector Shell Size:14; Connecting Termination:Crimp; Circular Shell Style:Jam Nut Receptacle; Circular Contact Gender:Pin; Insert Arrangement:14-18 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PEEL16CV8P-25L | 功能描述:SPLD - 簡單可編程邏輯器件 10 Input 8 I/O 25ns RoHS:否 制造商:Texas Instruments 邏輯系列:TICPAL22V10Z 大電池數(shù)量:10 最大工作頻率:66 MHz 延遲時間:25 ns 工作電源電壓:4.75 V to 5.25 V 電源電流:100 uA 最大工作溫度:+ 75 C 最小工作溫度:0 C 安裝風格:Through Hole 封裝 / 箱體:DIP-24 |
| PEEL16CV8PI-25 | 功能描述:SPLD - 簡單可編程邏輯器件 10 INP 8 I/O 25ns RoHS:否 制造商:Texas Instruments 邏輯系列:TICPAL22V10Z 大電池數(shù)量:10 最大工作頻率:66 MHz 延遲時間:25 ns 工作電源電壓:4.75 V to 5.25 V 電源電流:100 uA 最大工作溫度:+ 75 C 最小工作溫度:0 C 安裝風格:Through Hole 封裝 / 箱體:DIP-24 |
| PEEL16CV8PI-25L | 功能描述:SPLD - 簡單可編程邏輯器件 10 Input 8 I/O 25ns RoHS:否 制造商:Texas Instruments 邏輯系列:TICPAL22V10Z 大電池數(shù)量:10 最大工作頻率:66 MHz 延遲時間:25 ns 工作電源電壓:4.75 V to 5.25 V 電源電流:100 uA 最大工作溫度:+ 75 C 最小工作溫度:0 C 安裝風格:Through Hole 封裝 / 箱體:DIP-24 |
| PEEL16CV8S15 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Logic IC |
| PEEL16CV8S25 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Logic IC |
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