22LV10AZ-25 datasheet, PDF - EEWORLD Datasheet

Datasheet> All Categories > 22LV10AZ-25

Preview

22LV10AZ-25: DescriptionCMOS Programmable Electrically Erasable Logic Device; File Size136KB，10 Pages; ManufacturerETC2

Download Datasheet View All

22LV10AZ-25 Overview

CMOS Programmable Electrically Erasable Logic Device

Preview

Download Datasheet

View All

Commercial/Industrial

PEEL™ 22LV10AZ-25 / I-35

CMOS Programmable Electrically Erasable Logic Device

Features

•

Low Voltage, Ultra Low Power Operation

- Vcc = 2.7 to 3.6 V

- Icc = 5 µA (typical) at standby

- Icc = 1.5 mA (typical) at 1 MHz

- Meets JEDEC LV Interface Spec (JESD8-B)

- 5 Volt tolerant inputs and I/O’s

CMOS Electrically Erasable Technology

- Superior factory testing

- Reprogrammable in plastic package

- Reduces retrofit and development costs

Application Versatility

- Replaces random logic

- Super set of standard PLDs

- Pin and JEDEC compatible with 22V10

- Ideal for battery powered systems

- Replaces expensive oscillators

•

Architectural Flexibility

- Enhanced architecture fits in more logic

- 133 product terms x 44 input AND array

- 12 inputs and 10 I/O pins

- 12 possible macrocell configurations

- Asynchronous clear, synchronous preset

- Independent output enables

- Programmable clock; pin 1 or p-term

- Programmable clock polarity

- 24-Pin DIP/SOIC/TSSOP and 28 Pin PLCC

- Schmitt triggers on clock and data inputs

Schmitt Trigger Inputs

- Eliminates external Schmitt trigger devices

- Ideal for encoder designs

•

General Description

The PEEL22LV10AZ is a Programmable Electrically

Erasable Logic (PEEL) SPLD (Simple Programmable

Logic Device) that operates over the supply voltage

range of 2.7V-3.6V and features ultra-low, automatic

"zero" power-down operation. The PEEL22LV10AZ is

logically and functionally similar to ICT's 5V

PEEL22CV10A and PEEL22CV10AZ. The "zero power"

(25

µA

max. I

) power-down mode makes the

PEEL22LV10AZ ideal for a broad range of battery-

powered portable equipment applications, from hand-

held

meters

PCMCIA

modems.

EE-

reprogrammability provides both the convenience of

product fast reprogramming for product development

and quick personalization in manufacturing, including

Engineering Change Orders.

Figure 1 - Pin Configuration

I/CLK

G ND

VCC

I/O

I/CLK

G ND

VCC

I/O

The differences between the PEEL22LV10AZ and

PEEL22CV10A include the addition of programmable

clock polarity, p-term clock, and Schmitt trigger input

buffers on all inputs, including the clock. Schmitt trigger

inputs allow direct input of slow signals such as

biomedical and sine waves or clocks. Like the

PEEL22CV10A, the PEEL22LV10AZ is a pin and

JEDEC compatible, logical superset of the industry

standard

PAL22V10

SPLD

Figure

The

PEEL22LV10AZ provides additional architectural

features that allow more logic to be incorporated into

the design. The PEEL22LV10AZ architecture allows it

to replace over twenty standard 24-pin DIP, SOIC,

TSSOP

and

PLCC

packages.

Figure 2 - Block Diagram

CLK MUX (O ptiona l)

4 3 2 1 28 27 26

12 13 14 15 16 17 18

I/CLK

VCC

I/O

DIP

TSSOP

I/CLK

PEEL

T M

"AND"

ARRAY

MACRO

CEL L

I/O

133 Terms

44 Inp uts

I/O

G ND

I/O

I/CLK

G ND

VCC

I/O

SP = SYNCHRONO US PRESET

AC = ASYNCHRONO US CLEAR

O E = O UTPUT ENABLE

PLCC

SOIC

04-02-037D

Recommended Resources

High stability clock signal circuit composed of operational amplifier

Voice controlled timer switch circuit

PGA204/205 circuit function block diagram

motorcycle battery charger

555 light control circuit for automatic intermittent operation during the day

5MHz low noise crystal oscillator

[Show] NI's small speaker: The sound effect is pretty good for my initial experience. Thanks IN. Thanks eeworld :kiss::kiss::titter::titter: [[i] This post was last edited by Jueying_ on 2013-11-29 17:50[/i]]...; 绝影_ Talking

I want to make a gift, please give me some advice: I want to surprise my wife with an electronic birthday gift on our 10th anniversary, such as a music box that can record and display text on an LCD screen. But I am troubled by the fact that my studie...; louxiaoguang Talking

GetAdaptersInfo always returns ERROR_NO_DATA: In vs2005, using GetAdaptersInfo to obtain the local IP and network card MAC always returns ERROR_NO_DATA IP_ADAPTER_INFO * pAdptInfo = NULL; IP_ADAPTER_INFO * pNextAd = NULL; ULONG ulLen = 0; DWORD d...; jackping025 Embedded System

In serial communication mode 3, the ninth bit RB8 is always zero: As the title says. Whether debugging in software (odd parity) or in hardware, RB8 is always zero. For example, if I send 9, RB8==0, and if I send 7 it is also 0. Please help me. Thank you void STR_int...; wq88143990 Embedded System

Identification and identification of SMD diodes: [size=4]There are two marking methods for SMD diodes: letter, number code or letter + number code marking method and color (code) marking method. For example, the electrical parameters of "A3" are as ...; fish001 Analogue and Mixed Signal

A small problem with serial communication: A chip, two MCUs communicate with each other through serial ports, one for sending data and one for displaying. I burned the codes into each, everything is normal, data can be sent and displayed. Now ...; s_o_s0 Embedded System

Shortcut: S0 S1 S2 S3 S4 S5 S6 S7 S8 S9 SA SB SC SD SE SF SG SH SI SJ SK SL SM SN SO SP SQ SR SS ST SU SV SW SX SY SZ T0 T1 T2 T3 T4 T5 T6 T7 T8 T9 TA TB TC TD TE TF TG TH TI TJ TK TL TM TN TO TP TQ TR TS TT TU TV TW TX TY TZ U0 U1 U2 U3 U4 U6 U7 U8 UA UB UC UD UE UF UG UH UI UJ UK UL UM UN UP UQ UR US UT UU UV UW UX UZ V0 V1 V2 V3 V4 V5 V6 V7 V8 V9 VA VB VC VD VE VF VG VH VI VJ VK VL VM VN VO VP VQ VR VS VT VU VV VW VX VY VZ W0 W1 W2 W3 W4 W5 W6 W7 W8 W9 WA WB WC WD WE WF WG WH WI WJ WK WL WM WN WO WP WR WS WT WU WV WW WY X0 X1 X2 X3 X4 X5 X7 X8 X9 XA XB XC XD XE XF XG XH XK XL XM XN XO XP XQ XR XS XT XU XV XW XX XY XZ Y0 Y1 Y2 Y4 Y5 Y6 Y9 YA YB YC YD YE YF YG YH YK YL YM YN YP YQ YR YS YT YX Z0 Z1 Z2 Z3 Z4 Z5 Z6 Z8 ZA ZB ZC ZD ZE ZF ZG ZH ZJ ZL ZM ZN ZP ZR ZS ZT ZU ZV ZW ZX ZY

Popular Components