参数资料
型号: ATF1504ASVL-20AC100
厂商: Atmel
文件页数: 2/31页
文件大小: 0K
描述: IC CPLD 64MACROCEL LV LP 100TQFP
标准包装: 90
系列: ATF15xx
可编程类型: 系统内可编程(最少 10,000 次编程/擦除循环)
最大延迟时间 tpd(1): 20.0ns
电压电源 - 内部: 3 V ~ 3.6 V
宏单元数: 64
输入/输出数: 64
工作温度: 0°C ~ 70°C
安装类型: 表面贴装
封装/外壳: 100-TQFP
供应商设备封装: 100-TQFP(14x14)
包装: 托盘
其它名称: ATF1504ASVL20AC10
10
ATF1504ASV(L)
1409J–PLD–6/05
Programming
ATF1504ASV(L) devices are in-system programmable (ISP) devices utilizing the 4-pin
JTAG protocol. This capability eliminates package handling normally required for pro-
gramming and facilitates rapid design iterations and field changes.
Atm e l pro v id es I SP har d wa re a nd sof t war e t o allow pr ogr a mming of t h e
ATF1504ASV(L) via the PC. ISP is performed by using either a download cable, a com-
parable board tester or a simple microprocessor interface.
To facilitate ISP programming by the Automated Test Equipment (ATE) vendors. Serial
Vector Format (SVF) files can be created by Atmel provided software utilities.
ATF1504ASV(L) devices can also be programmed using standard third-party program-
mers. With third-party programmer the JTAG ISP port can be disabled thereby allowing
four additional I/O pins to be used for logic.
Contact your local Atmel representatives or Atmel PLD applications for details.
ISP Programming
Protection
The ATF1504ASV(L) has a special feature that locks the device and prevents the inputs
and I/O from driving if the programming process is interrupted for any reason. The
inputs and I/O default to high-Z state during such a condition. In addition the pin keeper
option preserves the former state during device programming, if this circuit were previ-
ously programmed on the device. This prevents disturbing the operation of other circuits
in the system while the ATF1504ASV(L) is being programmed via ISP.
All ATF1504ASV(L) devices are initially shipped in the erased state thereby making
them ready to use for ISP.
Note:
For more information refer to the “Designing for In-System Programmability with Atmel
CPLDs” application note.
相关PDF资料
PDF描述
NCP1216AP133G IC CTRLR PWM CM OTP HV 8DIP
TAJT225M025RNJ CAP TANT 2.2UF 25V 20% 1210
VE-B0N-CY-F3 CONVERTER MOD DC/DC 18.5V 50W
VE-B0L-CY-F1 CONVERTER MOD DC/DC 28V 50W
NCP1217P100G IC CTRLR PWM CM OVP HV 8DIP
相关代理商/技术参数
参数描述
ATF1504ASVL-20AC44 功能描述:CPLD - 复杂可编程逻辑器件 CPLD 64 MACROCELL w/ISP LOW PWR 3.3V 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
ATF1504ASVL-20AI100 功能描述:CPLD - 复杂可编程逻辑器件 64 MACROCELL w/ISP LO-PWR 3.3V-20NS 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
ATF1504ASVL-20AI44 功能描述:CPLD - 复杂可编程逻辑器件 64 Macrocell 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
ATF1504ASVL-20AU100 功能描述:CPLD - 复杂可编程逻辑器件 64 MACROCELL w/ISP LO-PWR 3.3V-20NS 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
ATF1504ASVL-20AU44 功能描述:CPLD - 复杂可编程逻辑器件 CPLD 64 MACROCELL w/ISP LOW PWR 3.3V 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