参数资料
| 型号： | ATF22LV10CQZ-30XC |
| 厂商： | Atmel |
| 文件页数： | 17/19页 |
| 文件大小： | 0K |
| 描述： | IC PLD 30NS 24TSSOP |
| 标准包装： | 62 |
| 系列： | 22V10 |
| 可编程类型： | EE PLD |
| 宏单元数： | 10 |
| 输入电压： | 3.3V |
| 速度： | 30ns |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 24-TSSOP（0.173"，4.40mm 宽） |
| 供应商设备封装： | 24-TSSOP |
| 包装： | 管件 |
| 其它名称： | ATF22LV10CQZ30XC |
7
0779M–PLD–7/10
Atmel ATF22LV10C(Q)Z
5.
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.
6.
Security Fuse Usage
A single fuse is provided to prevent unauthorized copying of the Atmel ATF22LV10CZ/CQZ fuse patterns. Once
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.
7.
Programming/Erasing
Programming/erasing is performed using standard PLD programmers. See CMOS PLD Programming
Hardware and Software Support for information on software/ programming.
Table 7-1.
Programming/Erasing
8.
Input and I/O Pin Keepers
All ATF22LV10CZ/CQZ family members have internal input and I/O pin-keeper circuits. Therefore, whenever
inputs or I/Os are not being driven externally, they will maintain their last driven state. This ensures that all logic
array inputs and device outputs are at known states. These are relatively weak active circuits that can be easily
overridden by TTL-compatible drivers (see input and I/O diagrams below).
Figure 8-1.
Input Diagram
Parameter
Description
Typ
Max
Units
T
PR
Power-up
Reset Time
600
1000
ns
V
RST
Power-up
Reset Voltage
2.3
2.7
V
100K
V
CC
ESD
PROTECTION
CIRCUIT
INPUT
相关PDF资料 |
PDF描述 |
|---|---|
| ATF22LV10CQZ-30SI | IC PLD EE 30NS "QZ" PWR 24-SOIC |
| ATF22LV10CQZ-30SC | IC PLD EE 30NS "QZ" PWR 24-SOIC |
| 1-1734839-6 | CONN FPC 16POS .5MM RT ANG SMD |
| IDT71421LA25JI8 | IC SRAM 16KBIT 25NS 52PLCC |
| ASC60DRYN | CONN EDGECARD 120PS .100 DIP SLD |
相关代理商/技术参数 |
参数描述 |
|---|---|
| ATF22LV10CQZ-30XI | 功能描述:SPLD - 简单可编程逻辑器件 500 GT 3.3-5V SPLY ZERO/QRTR PWR-30NS RoHS:否 制造商:Texas Instruments 逻辑系列:TICPAL22V10Z 大电池数量:10 最大工作频率:66 MHz 延迟时间:25 ns 工作电源电压:4.75 V to 5.25 V 电源电流:100 uA 最大工作温度:+ 75 C 最小工作温度:0 C 安装风格:Through Hole 封装 / 箱体:DIP-24 |
| ATF22LV10CQZ-30XU | 功能描述:SPLD - 简单可编程逻辑器件 30 ns 24 I/O Pins 10 macorcells 10 reg RoHS:否 制造商:Texas Instruments 逻辑系列:TICPAL22V10Z 大电池数量:10 最大工作频率:66 MHz 延迟时间:25 ns 工作电源电压:4.75 V to 5.25 V 电源电流:100 uA 最大工作温度:+ 75 C 最小工作温度:0 C 安装风格:Through Hole 封装 / 箱体:DIP-24 |
| ATF22LV10CZ | 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:Highperformance EE PLD |
| ATF22LV10CZ(CQZ) | 制造商:未知厂家 制造商全称:未知厂家 功能描述:ATF22LV10CZ(CQZ) [Updated 9/01. 13 Pages] 500 gate. wide 3V to 5.5V supply range. zero power electrically erasable PLD. 24 pins |
| ATF22LV10CZ_05 | 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:Highperformance EE PLD |
发布紧急采购，3分钟左右您将得到回复。