深圳市中立信电子科技有限公司

LCMXO640C-3TN144C

FPGA - 现场可编程门阵列 640 LUTS 113 I/O

Introduction LCMXO640C-3TN144C

The MachXO is optimized to meet the requirements of

applications traditionally addressed by CPLDs and low

capacity FPGAs: glue logic, bus bridging, bus interfacing,

power-up control, and control logic. These devices

bring together the best features of CPLD and FPGA

devices on a single chip.

Features LCMXO640C-3TN144C

 Non-volatile, Infinitely Reconfigurable

• Instant-on – powers up in microseconds

• Single chip, no external configuration memory required

• Excellent design security, no bit stream to intercept

• Reconfigure SRAM based logic in milliseconds

• SRAM and non-volatile memory programmable

through JTAG port

• Supports background programming of

non-volatile memory LCMXO640C-3TN144C

 TransFR™ Reconfiguration (TFR)

• In-field logic update while system operates

 High I/O to Logic Density

• 256 to 2280 LUT4s

• 73 to 271 I/Os with extensive package options

• Density migration supported

• Lead free/RoHS compliant packaging

 Embedded and Distributed Memory

• Up to 27.6 Kbits sysMEM™ Embedded Block RAM

• Up to 7.7 Kbits distributed RAM

• Dedicated FIFO control logic

 Flexible I/O Buffer

• Programmable sysIO™ buffer supports wide

range of interfaces:

— LVCMOS 3.3/2.5/1.8/1.5/1.2

— LVTTL

— PCI

— LVDS, Bus-LVDS, LVPECL, RSDS

 sysCLOCK™ PLLs

• Up to two analog PLLs per device

• Clock multiply, divide, and phase shifting

 System Level Support

• IEEE Standard 1149.1 Boundary Scan

• Onboard oscillator

• Devices operate with 3.3 V, 2.5 V, 1.8 V or 1.2 V

power supply

• IEEE 1532 compliant in-system programming