產品介紹 |
■High–performance, low–cost CMOS EEPROM–based programmable |
logic devices (PLDs) built on a MAX® architecture (see Table 1) |
■ 3.3-V in-system programmability (ISP) through the built–in |
IEEE Std. 1149.1 Joint Test Action Group (JTAG) interface with |
advanced pin-locking capability |
– ISP circuitry compliant with IEEE Std. 1532 |
■ Built–in boundary-scan test (BST) circuitry compliant with |
IEEE Std. 1149.1-1990 |
■ Enhanced ISP features: |
– Enhanced ISP algorithm for faster programming |
– ISP_Done bit to ensure complete programming |
– Pull-up resistor on I/O pins during in–system programming |
■ High–density PLDs ranging from 600 to 10,000 usable gates |
■ 4.5–ns pin–to–pin logic delays with counter frequencies of up to |
227.3 MHz |
■ MultiVoltTM I/O interface enabling the device core to run at 3.3 V, |
while I/O pins are compatible with 5.0–V, 3.3–V, and 2.5–V logic |
levels |
■ Pin counts ranging from 44 to 256 in a variety of thin quad flat pack |
(TQFP), plastic quad flat pack (PQFP), plastic J–lead chip carrier |
(PLCC), and FineLine BGATM packages |
■ Hot–socketing support |
■ Programmable interconnect array (PIA) continuous routing structure |
for fast, predictable performance |
■ Industrial temperature range |
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Datasheet: |