參數(shù)資料
型號： PSD953212JT
廠商： 意法半導(dǎo)體
英文描述： High Speed CMOS Logic Quad 2-Input NAND Gates 14-SOIC -55 to 125
中文描述： Flash在系統(tǒng)可編程ISP的外設(shè)的8位微控制器
文件頁數(shù)： 37/110頁
文件大?。?/td> 1737K
代理商： PSD953212JT
37/110
PSD813F2, PSD833F2, PSD834F2, PSD853F2, PSD854F2
Output Macrocell (OMC)
Eight of the Output Macrocells (OMC) are con-
nected to Ports A and B pins and are named as
McellAB0-McellAB7. The other eight macrocells
are connected to Ports B and C pins and are
named as McellBC0-McellBC7. If an McellAB out-
put is not assigned to a specific pin in PSDabel,
the Macrocell Allocator block assigns it to either
Port A or B. The same is true for a McellBC output
on Port B or C. Table
15
shows the macrocells and
port assignment.
The Output Macrocell (OMC) architecture is
shown in
Figure 16., page 39
. As shown in the fig-
ure, there are native product terms available from
the AND Array, and borrowed product terms avail-
able (if unused) from other Output Macrocells
(OMC). The polarity of the product term is con-
trolled by the XOR gate. The Output Macrocell
(OMC) can implement either sequential logic, us-
ing the flip-flop element, or combinatorial logic.
The multiplexer selects between the sequential or
combinatorial logic outputs. The multiplexer output
can drive a port pin and has a feedback path to the
AND Array inputs.
The flip-flop in the Output Macrocell (OMC) block
can be configured as a D, T, JK, or SR type in the
PSDabel program. The flip-flop’s clock, preset,
and clear inputs may be driven from a product
term of the AND Array. Alternatively, CLKIN (PD1)
can be used for the clock input to the flip-flop. The
flip-flop is clocked on the rising edge of CLKIN
(PD1). The preset and clear are active High inputs.
Each clear input can use up to two product terms.
Table 15. Output Macrocell Port and Data Bit Assignments
Output
Macrocell
Port
Assignment
Native Product Terms
Maximum Borrowed
Product Terms
Data Bit for Loading or
Reading
McellAB0
Port A0, B0
3
6
D0
McellAB1
Port A1, B1
3
6
D1
McellAB2
Port A2, B2
3
6
D2
McellAB3
Port A3, B3
3
6
D3
McellAB4
Port A4, B4
3
6
D4
McellAB5
Port A5, B5
3
6
D5
McellAB6
Port A6, B6
3
6
D6
McellAB7
Port A7, B7
3
6
D7
McellBC0
Port B0, C0
4
5
D0
McellBC1
Port B1, C1
4
5
D1
McellBC2
Port B2, C2
4
5
D2
McellBC3
Port B3, C3
4
5
D3
McellBC4
Port B4, C4
4
6
D4
McellBC5
Port B5, C5
4
6
D5
McellBC6
Port B6, C6
4
6
D6
McellBC7
Port B7, C7
4
6
D7
相關(guān)PDF資料
PDF描述
PSD953212MT Flash In-System Programmable ISP Peripherals For 8-bit MCUs
PSD9332V15JT High Speed CMOS Logic Quad 2-Input NAND Gates with Open Drain 14-SOIC -55 to 125
PSD9332V15MT High Speed CMOS Logic Quad 2-Input NAND Gates with Open Drain 14-SOIC -55 to 125
PSD9332V20JT High Speed CMOS Logic Quad 2-Input NAND Gates with Open Drain 14-SOIC -55 to 125
PSD853212JIT Flash In-System Programmable ISP Peripherals For 8-bit MCUs
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PSD954F2-90J 功能描述:SPLD - 簡單可編程邏輯器件 U 511-PSD854F2-90J RoHS:否 制造商:Texas Instruments 邏輯系列:TICPAL22V10Z 大電池?cái)?shù)量:10 最大工作頻率:66 MHz 延遲時(shí)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(fēng)格:Through Hole 封裝 / 箱體:DIP-24
PSD954F2-90M 功能描述:SPLD - 簡單可編程邏輯器件 U 511-PSD854F2-90M RoHS:否 制造商:Texas Instruments 邏輯系列:TICPAL22V10Z 大電池?cái)?shù)量:10 最大工作頻率:66 MHz 延遲時(shí)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(fēng)格:Through Hole 封裝 / 箱體:DIP-24
PSD954F2V-90J 功能描述:SPLD - 簡單可編程邏輯器件 5.0V 2M 90ns RoHS:否 制造商:Texas Instruments 邏輯系列:TICPAL22V10Z 大電池?cái)?shù)量:10 最大工作頻率:66 MHz 延遲時(shí)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(fēng)格:Through Hole 封裝 / 箱體:DIP-24
PSD954F2V-90M 功能描述:SPLD - 簡單可編程邏輯器件 PQFP-52 3V 2M 90NS RoHS:否 制造商:Texas Instruments 邏輯系列:TICPAL22V10Z 大電池?cái)?shù)量:10 最大工作頻率:66 MHz 延遲時(shí)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(fēng)格:Through Hole 封裝 / 箱體:DIP-24
PS-DA0104-01 制造商:POWER-SYSTEMS 制造商全稱:Power Systems GmbH+Co.KG 功能描述:DC-AC INVERTER UNIT 4 W SINGLE OUTPUTS
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號，填寫一行即可)

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

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

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*