数据搜索系统,热门电子元器件搜索 |
|
EPM570GM100A 数据表(PDF) 30 Page - Altera Corporation |
|
EPM570GM100A 数据表(HTML) 30 Page - Altera Corporation |
30 / 86 page 2–22 Chapter 2: MAX II Architecture MultiVolt Core MAX II Device Handbook © October 2008 Altera Corporation MultiVolt Core The MAX II architecture supports the MultiVolt core feature, which allows MAX II devices to support multiple VCC levels on the VCCINT supply. An internal linear voltage regulator provides the necessary 1.8-V internal voltage supply to the device. The voltage regulator supports 3.3-V or 2.5-V supplies on its inputs to supply the 1.8-V internal voltage to the device, as shown in Figure 2–18. The voltage regulator is not guaranteed for voltages that are between the maximum recommended 2.5-V operating voltage and the minimum recommended 3.3-V operating voltage. The MAX IIG and MAX IIZ devices use external 1.8-V supply. The 1.8-V VCC external supply powers the device core directly. Figure 2–17. EPM570, EPM1270, and EPM2210 UFM Block LAB Row Interface RTP_BUSY BUSY OSC DRDout DRDin PROGRAM ERASE OSC_ENA ARCLK ARSHFT DRDCLK DRDSHFT ARDin UFM Block CFM Block LAB LAB LAB Figure 2–18. MultiVolt Core Feature in MAX II Devices MAX II Device 3.3-V or 2.5-V on VCCINT Pins Voltage Regulator 1.8-V Core Voltage MAX IIG or MAX IIZ Device 1.8-V on VCCINT Pins 1.8-V Core Voltage |
类似零件编号 - EPM570GM100A |
|
类似说明 - EPM570GM100A |
|
|
链接网址 |
隐私政策 |
ALLDATASHEETCN.COM |
ALLDATASHEET是否为您带来帮助? [ DONATE ] |
关于 Alldatasheet | 广告服务 | 联系我们 | 隐私政策 | 链接交换 | 制造商名单 All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |