EPM7256AEFC256-7 Datasheet, PDF (4/64 Pages) Altera Corporation – Programmable Logic Device

MAX 7000A Programmable Logic Device Data Sheet
The MAX 7000A architecture supports 100% transistor-to-transistor logic
(TTL) emulation and high-density integration of SSI, MSI, and LSI logic
functions. It easily integrates multiple devices including PALs, GALs, and
22V10s devices. MAX 7000A devices are available in a wide range of
packages, including PLCC, BGA, FineLine BGA, Ultra FineLine BGA,
PQFP, and TQFP packages. See Table 3 and Table 4.
Table 3. MAX 7000A Maximum User I/O Pins Note (1)
Device
EPM7032AE
EPM7064AE
EPM7128A
EPM7128AE
EPM7256A
EPM7256AE
EPM7512AE
44-Pin PLCC 44-Pin TQFP 49-Pin Ultra 84-Pin PLCC
FineLine
BGA (2)
36
36
36
36
41
68
68
100-Pin
TQFP
68
84
84
84
84
100-Pin
FineLine
BGA (3)
68
84
84
84
Table 4. MAX 7000A Maximum User I/O Pins Note (1)
Device
EPM7032AE
EPM7064AE
EPM7128A
EPM7128AE
EPM7256A
EPM7256AE
EPM7512AE
144-Pin TQFP 169-Pin Ultra 208-Pin PQFP 256-Pin BGA 256-Pin FineLine
FineLine BGA (2)
BGA (3)
100
100
100
100
100
120
164
164
120
164
164
120
176
212
212
Notes to tables:
(1) When the IEEE Std. 1149.1 (JTAG) interface is used for in-system programming or boundary-scan testing, four I/O
pins become JTAG pins.
(2) All Ultra FineLine BGA packages are footprint-compatible via the SameFrame^TM feature. Therefore, designers can
design a board to support a variety of devices, providing a flexible migration path across densities and pin counts.
Device migration is fully supported by Altera development tools. See “SameFrame Pin-Outs” on page 15 for more
details.
(3) All FineLine BGA packages are footprint-compatible via the SameFrame feature. Therefore, designers can design a
board to support a variety of devices, providing a flexible migration path across densities and pin counts. Device
migration is fully supported by Altera development tools. See “SameFrame Pin-Outs” on page 15 for more details.
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Altera Corporation