1. Introduction
MII51001-1.9
Introduction
The MAX
®
II family of instant-on, non-volatile CPLDs is based on a 0.18-µm,
6-layer-metal-flash process, with densities from 240 to 2,210 logic elements (LEs) (128
to 2,210 equivalent macrocells) and non-volatile storage of 8 Kbits. MAX II devices
offer high I/O counts, fast performance, and reliable fitting versus other CPLD
architectures. Featuring MultiVolt core, a user flash memory (UFM) block, and
enhanced in-system programmability (ISP), MAX II devices are designed to reduce
cost and power while providing programmable solutions for applications such as bus
bridging, I/O expansion, power-on reset (POR) and sequencing control, and device
configuration control.
Features
The MAX II CPLD has the following features:
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Low-cost, low-power CPLD
Instant-on, non-volatile architecture
Standby current as low as 25 µA
Provides fast propagation delay and clock-to-output times
Provides four global clocks with two clocks available per logic array block (LAB)
UFM block up to 8 Kbits for non-volatile storage
MultiVolt core enabling external supply voltages to the device of either
3.3 V/2.5 V or 1.8 V
MultiVolt I/O interface supporting 3.3-V, 2.5-V, 1.8-V, and 1.5-V logic levels
Bus-friendly architecture including programmable slew rate, drive strength,
bus-hold, and programmable pull-up resistors
Schmitt triggers enabling noise tolerant inputs (programmable per pin)
I/Os are fully compliant with the Peripheral Component Interconnect Special
Interest Group (PCI SIG) PCI Local Bus Specification, Revision 2.2 for 3.3-V
operation at 66 MHz
Supports hot-socketing
Built-in Joint Test Action Group (JTAG) boundary-scan test (BST) circuitry
compliant with IEEE Std. 1149.1-1990
ISP circuitry compliant with IEEE Std. 1532
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© August 2009
Altera Corporation
MAX II Device Handbook
1–2
Chapter 1: Introduction
Features
Table 1–1
shows the MAX II family features.
Table 1–1.
MAX II Family Features
Feature
LEs
Typical Equivalent Macrocells
Equivalent Macrocell Range
UFM Size (bits)
Maximum User I/O pins
t
PD1
(ns)
(1)
f
CNT
(MHz)
(2)
t
SU
(ns)
t
CO
(ns)
Notes to
Table 1–1:
(1) t
P D1
represents a pin-to-pin delay for the worst case I/O placement with a full diagonal path across the device and combinational logic
implemented in a single LUT and LAB that is adjacent to the output pin.
(2) The maximum frequency is limited by the I/O standard on the clock input pin. The 16-bit counter critical delay will run faster than this number.
EPM240
EPM240G
240
192
128 to 240
8,192
80
4.7
304
1.7
4.3
EPM570
EPM570G
570
440
240 to 570
8,192
160
5.4
304
1.2
4.5
EPM1270
EPM1270G
1,270
980
570 to 1,270
8,192
212
6.2
304
1.2
4.6
EPM2210
EPM2210G
2,210
1,700
1,270 to 2,210
8,192
272
7.0
304
1.2
4.6
EPM240Z
240
192
128 to 240
8,192
80
7.5
152
2.3
6.5
EPM570Z
570
440
240 to 570
8,192
160
9.0
152
2.2
6.7
f
For more information about equivalent macrocells, refer to the
MAX II Logic Element to
Macrocell Conversion Methodology
white paper.
MAX II and MAX IIG devices are available in three speed grades: –3, –4, and –5, with
–3 being the fastest. Similarly, MAX IIZ devices are available in three speed grades: –6,
–7, and –8, with –6 being the fastest. These speed grades represent the overall relative
performance, not any specific timing parameter. For propagation delay timing
numbers within each speed grade and density, refer to the
DC and Switching
Characteristics
chapter in the
MAX II Device Handbook.
Table 1–2
shows MAX II device speed-grade offerings.
Table 1–2.
MAX II Speed Grades
Speed Grade
Device
EPM240
EPM240G
EPM570
EPM570G
EPM1270
EPM1270G
EPM2210
EPM2210G
EPM240Z
EPM570Z
—
—
—
—
—
—
v
v
v
v
v
v
v
v
v
—
—
—
v
v
v
—
—
—
v
v
v
—
—
—
–3
v
–4
v
–5
v
–6
—
–7
—
–8
—
MAX II Device Handbook
© August 2009 Altera Corporation
Chapter 1: Introduction
Features
1–3
MAX II devices are available in space-saving FineLine BGA, Micro FineLine BGA,
and thin quad flat pack (TQFP) packages (refer to
Table 1–3
and
Table 1–4).
MAX II
devices support vertical migration within the same package (for example, you can
migrate between the EPM570, EPM1270, and EPM2210 devices in the 256-pin
FineLine BGA package). Vertical migration means that you can migrate to devices
whose dedicated pins and JTAG pins are the same and power pins are subsets or
supersets for a given package across device densities. The largest density in any
package has the highest number of power pins; you must lay out for the largest
planned density in a package to provide the necessary power pins for migration. For
I/O pin migration across densities, cross reference the available I/O pins using the
device pin-outs for all planned densities of a given package type to identify which
I/O pins can be migrated. The Quartus
®
II software can automatically cross-reference
and place all pins for you when given a device migration list.
Table 1–3.
MAX II Packages and User I/O Pins
68-Pin
Micro
FineLine
BGA
(1)
—
—
—
—
54
—
100-Pin
Micro
FineLine
BGA
(1)
80
76
—
—
80
76
100-Pin
FineLine
BGA
80
76
—
—
—
—
144-Pin
Micro
FineLine
BGA
(1)
—
—
—
—
—
116
256-Pin
Micro
FineLine
BGA
(1)
—
160
212
—
—
160
256-Pin
FineLine
BGA
—
160
212
204
—
—
324-Pin
FineLine
BGA
—
—
—
272
—
—
Device
EPM240
EPM240G
EPM570
EPM570G
EPM1270
EPM1270G
EPM2210
EPM2210G
EPM240Z
EPM570Z
100-Pin
TQFP
80
76
—
—
—
—
144-Pin
TQFP
—
116
116
—
—
—
Note to
Table 1–3:
(1) Packages available in lead-free versions only.
Table 1–4.
MAX II TQFP, FineLine BGA, and Micro FineLine BGA Package Sizes
68-Pin
Micro
FineLine
BGA
0.5
25
5×5
100-Pin
Micro
FineLine
BGA
0.5
36
6×6
100-Pin
FineLine
BGA
1
121
11 × 11
144-Pin
Micro
FineLine
BGA
0.5
49
7×7
256-Pin
Micro
FineLine
BGA
0.5
121
11 × 11
256-Pin
FineLine
BGA
1
289
17 × 17
324-Pin
FineLine
BGA
1
361
19 × 19
Package
Pitch (mm)
Area (mm2)
Length × width
(mm × mm)
100-Pin
TQFP
0.5
256
16 × 16
144-Pin
TQFP
0.5
484
22 × 22
© August 2009
Altera Corporation
MAX II Device Handbook
1–4
Chapter 1: Introduction
Referenced Documents
MAX II devices have an internal linear voltage regulator which supports external
supply voltages of 3.3 V or 2.5 V, regulating the supply down to the internal operating
voltage of 1.8 V. MAX IIG and MAX IIZ devices only accept 1.8 V as the external
supply voltage. MAX IIZ devices are pin-compatible with MAX IIG devices in the
100-pin Micro FineLine BGA and 256-pin Micro FineLine BGA packages. Except for
external supply voltage requirements, MAX II and MAX II G devices have identical
pin-outs and timing specifications.
Table 1–5
shows the external supply voltages
supported by the MAX II family.
Table 1–5.
MAX II External Supply Voltages
EPM240G
EPM570G
EPM1270G
EPM2210G
EPM240Z
EPM570Z
(1)
1.8 V
1.5 V, 1.8 V, 2.5 V, 3.3 V
Devices
MultiVolt core external supply voltage (V
C CINT
)
(2)
MultiVolt I/O interface voltage levels (V
C CIO
)
Notes to
Table 1–5:
EPM240
EPM570
EPM1270
EPM2210
3.3 V, 2.5 V
1.5 V, 1.8 V, 2.5 V, 3.3 V
(1) MAX IIG and MAX IIZ devices only accept 1.8 V on their
VCCINT
pins. The 1.8-V V
CC INT
external supply powers the device core directly.
(2) MAX II devices operate internally at 1.8 V.
Referenced Documents
This chapter references the following documents:
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DC and Switching Characteristics
chapter in the
MAX II Device Handbook
MAX II Logic Element to Macrocell Conversion Methodology
white paper
Document Revision History
Table 1–6
shows the revision history for this chapter.
Table 1–6.
Document Revision History
Date and Revision
August 2009,
version 1.9
October 2008,
version 1.8
December 2007,
version1.7
December 2006,
version 1.6
August 2006,
version 1.5
July 2006,
version 1.4
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Changes Made
Updated
Table 1–2.
Updated “Introduction” section.
Updated new Document Format.
Updated Table 1–1 through Table 1–5.
Added “Referenced Documents” section.
Added document revision history.
Minor update to features list.
Minor updates to tables.
Summary of Changes
Added information for speed grade –8
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Updated document with MAX IIZ information.
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MAX II Device Handbook
© August 2009 Altera Corporation
Chapter 1: Introduction
Document Revision History
1–5
Table 1–6.
Document Revision History
Date and Revision
June 2005,
version 1.3
December 2004,
version 1.2
June 2004,
version 1.1
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Changes Made
Updated timing numbers in Table 1-1.
Updated timing numbers in Table 1-1.
Updated timing numbers in Table 1-1.
Summary of Changes
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© August 2009
Altera Corporation
MAX II Device Handbook
PCB设计
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