epm2210gm100i Altera Corporation, epm2210gm100i Datasheet - Page 35

• Manufacturer Part Number: epm2210gm100i
• Description: Section I. Max Ii Device Family Data Sheet
• Manufacturer: Altera Corporation

Figure 2–17. EPM570, EPM1270, and EPM2210 UFM Block LAB Row Interface
MultiVolt Core
Altera Corporation
March 2008
The MAX II architecture supports the MultiVolt core feature, which
allows MAX II devices to support multiple V
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
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
V
CC
external supply powers the device core directly.
CFM Block
UFM Block
RTP_BUSY
PROGRAM
DRDSHFT
OSC_ENA
DRDCLK
ARSHFT
DRDout
ERASE
ARCLK
DRDin
ARDin
BUSY
OSC
Figure
2–18. The voltage regulator is not
MAX II Device Handbook, Volume 1
LAB
LAB
LAB
CC
levels on the V
MAX II Architecture
CCINT
2–27