- 您现在的位置：买卖IC网 > Datasheet目录314 > ATDH2225 (Atmel)CABLE ISP FOR AT17 Datasheet资料下载
参数资料
| 型号： | ATDH2225 |
| 厂商： | Atmel |
| 文件页数： | 4/7页 |
| 文件大小： | 0K |
| 描述： | CABLE ISP FOR AT17 |
| 标准包装： | 1 |
| 类型： | 系统内编程器 |
| 适用于相关产品： | AT17 系列 FPGA |
| 产品目录页面： | 609 (CN2011-ZH PDF) |
| 相关产品： | AT17LV512A-10PU-ND - IC FPGA EEPROM 512K ALTERA 8PDIP AT17LV010A-10PU-ND - IC FPGA EEPROM 1M ALTERA 8-PDIP AT17LV002A-10CU-ND - IC FPGA EEPROM 2M ALTERA 8LAP AT17LV002-10TQU-ND - IC FPGA EEPROM 2M 10MHZ 44-TQFP AT17LV512-10CU-ND - IC SRL CONFIG EEPROM 512K 8-LAP AT17N512-10SI-ND - IC FPGA 512K CONFIG MEM 20SOIC AT17N512-10SC-ND - IC FPGA 512K CONFIG MEM 20SOIC AT17N512-10PI-ND - IC FPGA 512K CONFIG MEM 8DIP AT17N512-10PC-ND - IC FPGA 512K CONFIG MEM 8DIP AT17N256-10PI-ND - IC FPGA 256K CONFIG MEM 8DIP 更多... |
Table 2. 2 Devices
Device
Device #1
Device #2
A2
pull down
pull up
Note:
No additional logic required, SW1 and SW2 not used.
Table 3. 4 Devices
Device
Device #1
Device #2
Device #3
Device #4
SW1
0
1
0
1
A2
pull down
pull down
pull up
pull up
Note:
SW1 and some additional logic required for selecting up to 4 devices.
Table 4. 8 Devices
Device
Device #1
Device #2
Device #3
Device #4
Device #5
Device #6
Device #7
Device #8
SW1
0
0
1
1
0
0
1
1
SW2
0
1
0
1
0
1
0
1
A2
pull down
pull down
pull down
pull down
pull up
pull up
pull up
pull up
Note:
SW1, SW2 and some additional logic required for selecting up to 8 devices.
Table 5. For 020 Max. is 4 Devices
Device
Device #1
Device #2
Device #3
Device #4
SW2
0
0
1
1
SW1
0
1
0
1
Note:
2 to 4 devices and some additional logic required for selecting up to 4 devices.
The AT17C/LV020 device is implemented using two 1-Mb Configurator EEPROMs in a
multi-chip module. The A2 pin of the first internal 1Mb is set to Low by the internal pull-
down circuitry. An external 4.7 k ? pull-up must be connected to the A2 pin of the second
internal 1Mb in order to program the second device. To work with the AT17C/LV020
devices, A2 should always have a pull up on the target system. The CPS software will
implement the correct A2 value to program both internal devices. In fact, to program an
AT17C/LV020 is just like programming two 1-Mb Configurator EEPROMs in casacade
configuration.
4
ATDH2225 FPGA
相关PDF资料 |
PDF描述 |
|---|---|
| ATDH2227 | ADAPTER FOR ATDH2200 44PLCC |
| ATEVK1101 | KIT DEV/EVAL FOR AVR32 AT32UC3B |
| ATF15XXDK3-SAX20 | KIT DEV 20TSSOP ADAPTER ATF15XX |
| ATJTAGICE2 | AVR ON-CHIP D-BUG SYSTEM |
| ATMEGA1284P-XPLD | MEGA-1284P XPLAINED EVAL KIT |
相关代理商/技术参数 |
参数描述 |
|---|---|
| ATDH2226A | 功能描述:插座和适配器 ADAPTER FOR AT17C/ LV020A EEPROMS RoHS:否 制造商:Silicon Labs 产品:Adapter 用于:EM35x |
| ATDH2227 | 功能描述:插座和适配器 EEPROM ADAPTER FOR AT17C/LV/002/040 RoHS:否 制造商:Silicon Labs 产品:Adapter 用于:EM35x |
| ATDH2227A | 功能描述:插座和适配器 EEPROM ADAPTER FOR AT17C/LV040A RoHS:否 制造商:Silicon Labs 产品:Adapter 用于:EM35x |
| ATDH2228 | 功能描述:插座和适配器 ADAPTER FOR AT17LV/C RoHS:否 制造商:Silicon Labs 产品:Adapter 用于:EM35x |
| ATDH40D100- | 功能描述:插座和适配器 EMULATOR KIT ADAPTER 100 VQFP RoHS:否 制造商:Silicon Labs 产品:Adapter 用于:EM35x |
发布紧急采购，3分钟左右您将得到回复。