at22v10l ETC-unknow, at22v10l Datasheet

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at22v10l

Manufacturer Part Number
at22v10l
Description
High Speed Erasable Programmable Logic Device
Manufacturer
ETC-unknow
Datasheet

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Features
Logic Diagram
Description
The AT22V10 and AT22V10L are CMOS high performance EPROM-based Programmable
Logic Devices (PLDs). Speeds down to 15 ns and power dissipation as low as 12 mA are
offered. All speed ranges are specified over the full 5 V 10% range. All pins offer a low 10
The AT22V10L provides the optimum low power CMOS PLD solution, with low DC power
(8 mA typical) and full CMOS output levels. The AT22V10L significantly reduces total sys-
tem power and enhances system reliability.
Full CMOS output levels help reduce power in many other system components.
The AT22V10 and AT22V10L incorporate a variable product term architecture. Each output
is allocated from eight to 16 product terms, which allows highly complex logic functions to be
realized.
Two additional product terms are included to provide synchronous preset and asynchronous
reset. These terms are common to all 10 registers. All registers are automatically cleared upon
power up.
Register preload simplifies testing. A security fuse prevents unauthorized copying of pro-
grammed fuse patterns.
Pin Configurations
INPUT PINS
Pin Name
CLK/IN
IN
I/O
*
VCC
A leakage.
High Speed Programmable Logic Device
Low Power CMOS Operation
CMOS and TTL Compatible Inputs and Outputs
Reprogrammable - Tested 100% for Programmability
High Reliability CMOS Technology
Full Military, Commercial and Industrial Temperature Ranges
Dual-In-Line and Surface Mount Packages
12
15 ns Max Propagation Delay
5 V 10% Operation
Speed
Temp
I
10 A Leakage Maximum
2000 V ESD Protection
200 mA Latchup Immunity
CC
(mA)
1
Bidirectional Buffers
Function
Clock and Logic Input
Logic Inputs
No Internal Connection
+5 V Supply
PROGRAMMABLE
COMBINATORIAL
Com./Mil. Com./Mil.
INTERCONNECT
LOGIC ARRAY
12/15
"L"
AND
-15,-20
90/100
CLK/IN
PRODUCT
GND
8 TO 16
TERMS
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
Others
10
11
12
All
1
2
3
4
5
6
7
8
9
DIP/SOIC
55
FLIP-FLOPS)
OPTION
(UP T0 10
LOGIC
24
23
22
21
20
19
18
17
16
15
14
13
OE PRODUCT TERMS
Vcc
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
IN
OUTPUT
OPTION
IN
IN
IN
IN
IN
IN
*
8
IN IN
CLK/IN
IN
IN
GND IN
PLCC
15
1
*
*
VCC
I/O
I/O
I/O
I/O PINS
I/O
22
10
I/O
I/O
I/O
I/O
I/O
I/O
*
AT22V10/L
High Speed
UV Erasable
Programmable
Logic Device
1-97
0023C

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at22v10l Summary of contents

Page 1

... A leakage. The AT22V10L provides the optimum low power CMOS PLD solution, with low DC power (8 mA typical) and full CMOS output levels. The AT22V10L significantly reduces total sys- tem power and enhances system reliability. Full CMOS output levels help reduce power in many other system components. ...

Page 2

Absolute Maximum Ratings* Temperature Under Bias.................-55 Storage Temperature......................-65 Voltage on Any Pin with Respect to Ground........................ -2 +7.0 V Voltage on Input Pins with Respect to Ground During Programming................... -2 +14.0 V Programming Voltage with Respect ...

Page 3

... No Feedback 1/( Asynchronous Reset Width AW Asynchronous Reset, t Synchronous Preset, AR Recovery Time Asynchronous Reset Registered Output Reset + -0 +0 AT22V10-15,-20 (2) AT22V10-25,-35 (2) AT22V10L (2) AT22V10L = 0 -100 -4 See I CC ...

Page 4

A.C. Waveforms Note: 1. Timing measurement reference is 1.5 V. Input AC driving levels are 0.0 V and 3.0 V, unless otherwise specified. A.C. Characteristics, Military Symbol Parameter Input or Feedback Non-Registered Output t Input to ...

Page 5

Functional Logic Diagram AT22V10/L AT22V10/L 1-101 ...

Page 6

... Note: 1. Typical values for nominal supply voltage. This parameter is only sampled and is not 100% tested. Erasure Characteristics The entire fuse array of an AT22V10 or AT22V10L is erased after exposure to ultraviolet light at a wavelength of 2537 Å. Complete erasure is assured after a minimum of 20 minutes ex- ...

Page 7

... OUTPUT SOURCE CURRENT vs. OUTPUT VOLTAGE (TA = 25C, VCC = -30 ( -60 5.5 6.0 0 AT22V10/L AT22V10L (TA = 25C, VCC = 5V Frequency (MHz MHz - 125 Ambient Temperature (C) OUTPUT SINK CURRENT Output Voltage ( ...

Page 8

NORMALIZED TPD vs. SUPPLY VOLTAGE 0.9 4.0 4.5 5.0 Supply Voltage (V) NORMALIZED TCO vs. SUPPLY VOLTAGE 1 1.1 ...

Page 9

Ordering Information (ns) (ns) (ns Ordering Code Package AT22V10-15DC 24DW3 AT22V10-15GC 24D3 AT22V10-15JC ...

Page 10

... AT22V10L-20DM/883 24DW3 AT22V10L-20GM/883 24D3 AT22V10L-20LM/883 28LW AT22V10L-20NM/883 28L AT22V10L-25DC 24DW3 AT22V10L-25GC 24D3 AT22V10L-25JC 28J AT22V10L-25PC 24P3 AT22V10L-25SC 24S AT22V10L-25DI 24DW3 AT22V10L-25GI 24D3 AT22V10L-25JI 28J AT22V10L-25PI 24P3 AT22V10L-25SI 24S AT22V10L-25DM 24DW3 AT22V10L-25GM 24D3 AT22V10L-25LM 28LW AT22V10L-25NM 28L AT22V10L-25DM/883 24DW3 AT22V10L-25GM/883 24D3 AT22V10L-25LM/883 ...

Page 11

Lead, 0.300" Wide, Windowed, Ceramic Dual Inline Package (Cerdip) 24D3 24 Lead, 0.300" Wide, Non-Windowed (OTP), Ceramic Dual Inline Package (Cerdip) 28J 28 Lead, Plastic J-Leaded Chip Carrier OTP (PLCC) 28LW 28 Pad, Windowed, Ceramic Leadless Chip Carrier ...

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