参数资料
| 型号： | ATF2500C-20PI |
| 厂商： | Atmel |
| 文件页数： | 21/24页 |
| 文件大小： | 0K |
| 描述： | IC CPLD EE 20NS 40DIP |
| 标准包装： | 10 |
| 系列： | ATF2500C(L) |
| 可编程类型： | 系统内可编程 |
| 最大延迟时间 tpd(1)： | 20.0ns |
| 电压电源 - 内部： | 4.5 V ~ 5.5 V |
| 宏单元数： | 24 |
| 输入/输出数： | 24 |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 通孔 |
| 封装/外壳： | 40-DIP（0.600"，15.24mm） |
| 供应商设备封装： | 40-PDIP |
| 包装： | 管件 |
6
0777K–PLD–1/24/08
ATF2500C
6.
Software Support
All family members of the ATF2500C can be designed with Atmel-WinCUPL.
Additionally, the ATF2500C may be programmed to perform the ATV2500Hs functional subset
(no T-type flip-flops, pin clocking or D/T2 feedback) using the ATV2500H JEDEC file. In this
case, the ATF2500C becomes a direct replacement or speed upgrade for the ATV2500H. The
ATF2500C are direct replacements for the ATV2500B/BQ and the ATV2500H, including the lack
of extra grounds on P4 and P26.
6.1
Software Compiler Mode Selection
6.2
Third Party Programmer Support
Note:
The ATF2500C has 71816 Jedec fuses.
Table 6-1.
Software Compiler Mode Selection
Device
Atmel - WinCupL Device Mnemonic
Pin-keeper
ATF2500C-DIP
V2500C
V2500CPPK
Disabled
Enabled
ATF2500C-PLCC
V2500LCC
V2500CPPKLCC
Disabled
Enabled
Table 6-2.
Third Party Programmer Support
Major Third Party Device Programmers support three types of JEDEC files.
Device
Description
ATF2500C (V2500)
V2500 Cross-programming. JEDEC file compatible with standard V2500
JEDEC file (Total fuses in JEDEC file = 71648). The Programmer will
automatically disable the User row fuses and also disable the pin-keeper
feature. The Fuse checksum will be the same as the old ATV2500H/L file.
This Device type is recommended for customers that are directly migrating
from an ATV2500H/L device to an ATF2500C device.
ATF2500C (V2500B)
V2500B Cross-programming. JEDEC file compatible with standard
V2500B JEDEC file (Total fuses in JEDEC file = 71745). The Programmer
will automatically disable the User row fuses and also disable the pin-keeper
feature. The Fuse checksum will be the same as the old
ATV2500B/BQ/BQL/BL file. This Device type is recommended for customers
that are directly migrating from an ATV2500B/BQ/BQL/BL device to an
ATF2500C device.
ATF2500C
Programming of User Row bits supported and Pin keeper bit is user-
programmable. (Total fuses in JEDEC file = 71816). This is the default device
type and is recommended for users that have Re-compiled their Source
Design files to specifically target the ATF2500C device.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ATF2500C-20PU | 功能描述:CPLD - 复杂可编程逻辑器件 20 ns 24 I/O Pins 24 macorcells 48 reg RoHS:否 制造商:Lattice 系列: 存储类型:EEPROM 大电池数量:128 最大工作频率:333 MHz 延迟时间:2.7 ns 可编程输入/输出端数量:64 工作电源电压:3.3 V 最大工作温度:+ 90 C 最小工作温度:0 C 封装 / 箱体:TQFP-100 |
| ATF2500CL-20JC | 功能描述:IC CPLD 24 MACRO 20NS 40PLCC 制造商:microchip technology 系列:ATF2500C（L） 包装:管件 零件状态:停產 可编程类型:系统内可编程 延迟时间 tpd（1）最大值:20.0ns 电源电压 - 内部:4.75 V ~ 5.25 V 宏单元数:24 I/O 数:24 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:44-LCC（J 形引线） 供应商器件封装:44-PLCC（16.58x16.58） 基本零件编号:ATF2500 标准包装:27 |
| ATF25100 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:TRANSISTOR | JFET | N-CHANNEL | 50MA I(DSS) | CHIP |
| ATF25170 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:TRANSISTOR | JFET | N-CHANNEL | 50MA I(DSS) | MICRO-XVAR |
| ATF-25170 | 制造商:AGILENT 制造商全称:AGILENT 功能描述:0.5-10 GHz Low Noise Gallium Arsenide FET |
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