EPM570F256I5N Altera, EPM570F256I5N Datasheet - Page 51

• Manufacturer Part Number: EPM570F256I5N
• Description: IC MAX II CPLD 570 LE 256-FBGA
• Manufacturer: Altera
• Series: MAX® IIr

Specifications of EPM570F256I5N

• Programmable Type: In System Programmable
• Delay Time Tpd(1) Max: 5.4ns
• Voltage Supply - Internal: 2.5V, 3.3V
• Number Of Logic Elements/blocks: 570
• Number Of Macrocells: 440
• Number Of I /o: 160
• Operating Temperature: -40°C ~ 100°C
• Mounting Type: Surface Mount
• Package / Case: 256-FBGA
• Voltage: 2.5V, 3.3V
• Memory Type: FLASH
• Number Of Logic Elements/cells: 570
• Family Name: MAX II
• # Macrocells: 440
• Frequency (max): 1.8797GHz
• Propagation Delay Time: 8.7ns
• Number Of Logic Blocks/elements: 57
• # I/os (max): 160
• Operating Supply Voltage (typ): 2.5/3.3V
• In System Programmable: Yes
• Operating Supply Voltage (min): 2.375V
• Operating Supply Voltage (max): 3.6V
• Operating Temp Range: -40C to 100C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 256
• Package Type: FBGA
• No. Of I/o's: 160
• Propagation Delay: 8.7ns
• Global Clock Setup Time: 1.9ns
• Frequency: 201.1MHz
• Supply Voltage Range: 2.375V To 2.625V, 3V To 3.6V
• Operating Temperature Range: -40°C To +100°C
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Lead Free Status / Rohs Status: Compliant
• Other names: 544-1399; EPM570F256I5N

Introduction
MAX II Hot-Socketing Specifications
Devices Can Be Driven before Power-Up
© October 2008 Altera Corporation
MII51004-2.1
1
MAX
power sequencing support. Designers can insert or remove a MAX II board in a
system during operation without undesirable effects to the system bus. The hot
socketing feature removes some of the difficulties designers face when using
components on printed circuit boards (PCBs) that contain a mixture of 3.3-, 2.5-, 1.8-,
and 1.5-V devices.
The MAX II device hot socketing feature provides:
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■
■
This chapter contains the following sections:
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MAX II devices offer all three of the features required for the hot-socketing capability
listed above without any external components or special design requirements. The
following are hot-socketing specifications:
■
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Altera uses GND as reference for the hot-socketing and I/O buffers circuitry designs.
You must connect the GND between boards before connecting the V
specifications.
Signals can be driven into the MAX II device I/O pins and GCLK[3..0] pins before
or during power-up or power-down without damaging the device. MAX II devices
support any power-up or power-down sequence (V
simplifying the system-level design.
power supplies to ensure device reliability and compliance to the hot-socketing
Board or device insertion and removal
Support for any power-up sequence
Non-intrusive I/O buffers to system buses during hot insertion
“MAX II Hot-Socketing Specifications” on page 4–1
“Power-On Reset Circuitry” on page 4–5
The device can be driven before and during power-up or power-down without
any damage to the device itself.
I/O pins remain tri-stated during power-up. The device does not drive out before
or during power-up, thereby affecting other buses in operation.
Signal pins do not drive the V
to device I/O pins do not power the device V
internal paths. This is true if the V
®
II devices offer hot socketing, also known as hot plug-in or hot swap, and
4. Hot Socketing and Power-On Reset in
CCIO
or V
CCINT
CCINT
and the V
power supplies. External input signals
CCIO
CCIO
CCIO1
or V
supplies are held at GND.
, V
CCINT
CCIO2
power supplies via
MAX II Devices
, V
CCIO3
CCINT
MAX II Device Handbook
, V
and the V
CCIO4
, V
CCINT
CCIO
),