Datasheet > ATF22V10C-5JL

ATF22V10C-5JL

更新时间： 2024-01-16 22:04:04

品牌	Logo	应用领域
爱特美尔 - ATMEL		/
页数	文件大小	规格书
22页	391K
描述
Flash PLD, 5ns, CMOS, PQCC28, PLASTIC, MS-018AB, LCC-28

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ATF22V10C-5JL 数据手册

7. Programming/Erasing

Programming/erasing is performed using standard PLD programmers. See “CMOS PLD Pro-

gramming Hardware & Software Support” for information on software/programming.

Table 7-1.

Parameter

t_PR

Programming/Erasing

Description

Typ

600

3.8

Max

1,000

4.5

Units

Power-up Reset Time

Power-up Reset Voltage

V_RST

8. Input and I/O Pin-keeper Circuits

The ATF22V10C contains internal input and I/O pin-keeper circuits. These circuits allow each

ATF22V10C pin to hold its previous value even when it is not being driven by an external source

or by the device’s output buffer. This helps to ensure that all logic array inputs are at known valid

logic levels. This reduces system power by preventing pins from floating to indeterminate levels.

By using pin-keeper circuits rather than pull-up resistors, there is no DC current required to hold

the pins in either logic state (high or low).

These pin-keeper circuits are implemented as weak feedback inverters, as shown in the Input

Diagram below. These keeper circuits can easily be overdriven by standard TTL- or CMOS-com-

patible drivers. The typical overdrive current required is 40 µA.

Figure 8-1. Input Diagram

ATF22V10C(Q)

0735S–PLD–8/08

1...5 6 789 10 11...22

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型号	品牌	获取价格	描述	数据表
ATF22V10C-5JX	ATMEL	获取价格	High-performance Electrically Erasable Programmable Logic Device
ATF22V10C-5PC	ATMEL	获取价格	Flash PLD, 5ns, CMOS, PDIP24, 0.300 INCH, PLASTIC, DIP-24
ATF22V10C-5PL	ATMEL	获取价格	Flash PLD, 5ns, CMOS, PDIP24, 0.300 INCH, PLASTIC, DIP-24
ATF22V10C-5SC	ATMEL	获取价格	Flash PLD, 5ns, CMOS, PDSO24, 0.300 INCH, PLASTIC, SOIC-24
ATF22V10C-5SL	ATMEL	获取价格	Flash PLD, 5ns, CMOS, PDSO24, 0.300 INCH, PLASTIC, SOIC-24
ATF22V10C-7DC	ATMEL	获取价格	Flash PLD, 7.5ns, CMOS, CDIP24, 0.300 INCH, WINDOWED, CERDIP-24
ATF22V10C-7JC	ATMEL	获取价格	High Performance E2 PLD
ATF22V10C-7JI	ATMEL	获取价格	Highperformance EE PLD
ATF22V10C-7JJ	ATMEL	获取价格	Flash PLD, 7.5ns, CMOS, PQCC28, PLASTIC, MS-018AB, LCC-28
ATF22V10C-7JL	ATMEL	获取价格	Flash PLD, 7.5ns, CMOS, PQCC28, PLASTIC, MS-018AB, LCC-28