DK-DEV-5M570ZN Altera, DK-DEV-5M570ZN Datasheet - Page 48

• Manufacturer Part Number: DK-DEV-5M570ZN
• Description: KIT DEV MAX V 5M570Z
• Manufacturer: Altera
• Series: MAX® Vr
• Type: CPLDr

Specifications of DK-DEV-5M570ZN

• Contents: Board, Cable(s), Software and Documentation
• Silicon Manufacturer: Altera
• Core Architecture: CPLD
• Core Sub-architecture: MAX
• Silicon Core Number: 5M
• Silicon Family Name: MAX V
• Kit Contents: MAX V CPLD Development Board, USB Cable
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: 5M570ZF256
• Lead Free Status / Rohs Status: Compliant
• Other names: 544-2722

2–36
Table 2–8. MultiVolt I/O Support in MAX V Devices (Part 2 of 2)
Document Revision History
Table 2–9. Document Revision History
MAX V Device Handbook
Notes to
(1) To drive inputs higher than V
(2) When V
(3) When V
(4) When V
(5) MAX V devices can be 5.0-V tolerant with the use of an external resistor and the internal I/O clamp diode on the 5M1270Z and 5M2210Z devices.
(6) When V
(7) When V
December 2010
VCCIO (V)
3.3
the device, enable the I/O clamp diode to prevent V
diode.
Use an external clamp diode if the internal clamp diode is not available.
with internal I/O clamp diode (available only on 5M1270Z and 5M2210Z devices) and external resistor is required. Use an external clamp diode
if the internal clamp diode is not available.
Date
Table
CCIO
CCIO
CCIO
CCIO
CCIO
2–8:
= 3.3 V, a MAX V device can drive a device with 5.0-V TTL inputs but not 5.0-V CMOS inputs. For 5.0-V CMOS, open-drain setting
= 1.8 V, a MAX V device can drive a 1.2-V or 1.5-V device with 1.8-V tolerant inputs.
= 2.5 V, a MAX V device can drive a 1.2-V, 1.5-V, or 1.8-V device with 2.5-V tolerant inputs.
= 3.3 V and a 2.5-V input signal feeds an input pin, the VCCIO supply current will be slightly larger than expected.
= 3.3 V, a MAX V device can drive a 1.2-V, 1.5-V, 1.8-V, or 2.5-V device with 3.3-V tolerant inputs.
1.2 V
—
Version
Table 2–9
1.0
1.5 V
—
CCIO
Initial release.
but less than 4.0 V including the overshoot, disable the I/O clamp diode. However, to drive 5.0-V signals to
1.8 V
Input Signal
lists the revision history for this chapter.
—
v
2.5 V
(4)
I
from rising above 4.0 V. Use an external diode if the I/O pin does not support the clamp
3.3 V
v
v
5.0 V
(5)
(Note 1)
v
1.2 V
Changes
(6)
v
1.5 V
(6)
v
1.8 V
Output Signal
(6)
December 2010 Altera Corporation
Chapter 2: MAX V Architecture
v
2.5 V
Document Revision History
(6)
3.3 V
v
v
5.0 V
(7)