ATF22V10CQZ-20JU Atmel, ATF22V10CQZ-20JU Datasheet - Page 6

• Manufacturer Part Number: ATF22V10CQZ-20JU
• Description: IC PLD 20NS "QZ" POWER 28PLCC
• Manufacturer: Atmel

Specifications of ATF22V10CQZ-20JU

• Programmable Type: EE PLD
• Number Of Macrocells: 10
• Voltage - Input: 5V
• Speed: 20ns
• Mounting Type: Surface Mount
• Package / Case: 28-PLCC
• Logic Family: ATF22V10CQZ
• Maximum Operating Frequency: 50 MHz
• Number Of Programmable I/os: 10
• Delay Time: 20 nS
• Operating Supply Voltage: 5 V
• Supply Current: 80 mA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Number Of Product Terms Per Macro: 16
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 4.5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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Electronic Signature Word
There are 64-bits of programmable memory that are always available to the user, even if the device is secured.
These bits can be used for user-specific data.
Security Fuse Usage
A single fuse is provided to prevent unauthorized copying of the Atmel
programmed, fuse verify and preload are inhibited. However, the 64-bit User Signature remains accessible. The
security fuse should be programmed last, as its effect is immediate.
Programming/Erasing
Programming/erasing is performed using standard PLD programmers. See CMOS PLD Programming Hardware
and Software Support for information on software/programming.
Figure 7-1.
Table 7-1.
Parameter
T
V
POWER
REGISTERED
OUTPUTS
C LOCK
Atmel ATF22V10C(Q)Z
PR
RST
V
Programming/Erasing Timing
Programming/Erasing
R
ST
Description
Power-up
Reset Time
Power-up
Reset Voltage
t
PR
t
W
t
S
Typ
600
3.8
1000
Max
4.5
®
ATF22V10CZ/CQZ fuse patterns. Once
Units
ns
V
0778L–PLD–8/10