Datasheet > ATF22LV10C-15JL

ATF22LV10C-15JL

更新时间： 2022-12-01 19:59:10

品牌	Logo	应用领域
爱特美尔 - ATMEL		/
页数	文件大小	规格书
19页	1813K
描述
Flash PLD, 15ns, CMOS, PQCC28, PLASTIC, MS-018AB, LCC-28

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ATF22LV10C-15JL 数据手册

Atmel ATF22LV10C

Power-down Mode

The Atmel^®ATF22LV10C includes an optional pin controlled power-down feature. When this mode is enabled, the

PD pin acts as the power-down pin (Pin 4 on the DIP/SOIC packages and Pin 5 on the PLCC package). When the

PD pin is high, the device supply current is reduced to less than 100mA. During power-down, all output data and

internal logic states are latched and held. Therefore, all registered and combinatorial output data remain valid. Any

outputs which were in an undetermined state at the onset of power-down will remain at the same state. During

power-down, all input signals except the power-down pin are blocked. Input and I/O hold latches remain active to

insure that pins do not float to indeterminate levels, further reducing system power. The power-down pin feature is

enabled in the logic design file. Designs using the power-down pin may not use the PD pin logic array input.

However, all other PD pin macrocell resources may still be used, including the buried feedback and foldback

product term array inputs.

PD pin configuration is controlled by the design file, and appears as a separate fuse bit in the JEDEC file. When

the power-down feature is not specified in the design file, the IN/PD pin will be configured as a regular logic input.

Note:

Some programmers list the 22V10 JEDEC-compatible 22V10C (no PD used) separately from the non-22V10 JEDEC-

compatible 22V10CEX (with PD used).

Figure 8-1. Input Diagram

V_CC

100K

INPUT

ESD

PROTECTION

CIRCUIT

Figure 8-2. I/O Diagram

DATA

I/O

100K

INPUT

0780M–PLD–7/10

1...4 5 678 9 10...19

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型号	品牌	描述	获取价格	数据表
ATF22LV10C-15PC	ATMEL	High Performance E2 PLD	获取价格
ATF22LV10C-15PI	ATMEL	High Performance E2 PLD	获取价格
ATF22LV10C-15PJ	ATMEL	Flash PLD, 15ns, CMOS, PDIP24, 0.300 INCH, PLASTIC, MS-001AF, DIP-24	获取价格
ATF22LV10C-15PL	ATMEL	Flash PLD, 15ns, CMOS, PDIP24, 0.300 INCH, PLASTIC, MS-001AF, DIP-24	获取价格
ATF22LV10C-15SC	ATMEL	High Performance E2 PLD	获取价格
ATF22LV10C-15SI	ATMEL	High Performance E2 PLD	获取价格