EPM240 Datasheet, PDF (5/86 Pages) Altera Corporation – JTAG & In-System Programmability

Chapter 1: Introduction
1–3
Features
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 1–3). 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
Device
68-Pin
Micro
FineLine
BGA (1)
100-Pin
Micro
FineLine
BGA (1)
100-Pin
FineLine
BGA (1)
EPM240
—
80
80
EPM240G
EPM570
—
76
76
EPM570G
EPM1270
—
—
—
EPM1270G
EPM2210
—
—
—
EPM2210G
EPM240Z
54
80
—
EPM570Z
—
76
—
Note to Table 1–3:
(1) Packages available in lead-free versions only.
100-Pin
TQFP
80
76
—
—
—
—
144-Pin
TQFP
—
116
116
—
—
—
144-Pin
Micro
FineLine
BGA (1)
—
—
—
—
—
116
256-Pin
Micro
FineLine
BGA (1)
—
160
212
—
—
160
256-Pin
FineLine
BGA
—
324-Pin
FineLine
BGA
—
160
—
212
—
204
272
—
—
—
—
Table 1–4. MAX II TQFP, FineLine BGA, and Micro FineLine BGA Package Sizes
Package
Pitch (mm)
Area (mm2)
Length × width
(mm × mm)
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
100-Pin
TQFP
0.5
256
16 × 16
144-Pin
TQFP
0.5
484
22 × 22
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
© October 2008 Altera Corporation
MAX II Device Handbook