EPM1270T144C5N

Product Summary

The EPM1270T144C5N instant-on, non-volatile CPLD is based on a 0.18-μm, 6-layermetal-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. EPM1270T144C5N offers 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), EPM1270T144C5N is 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.

Parametrics

EPM1270T144C5N absolute maximum ratings: (1)VCCINT Internal supply voltage: -0.5 to 4.6 V; (2)VCCIO I/O supply voltage: –0.5 to 4.6 V; (3)VI DC input voltage: -0.5 to 4.6 V; (4)IOUT DC output current, per pin: -25 to 25 mA; (5)TSTG Storage temperature No bias: –65 to 150 ℃; (6)TAMB Ambient temperature Under bias: -65 to 135 ℃; (7)TJ Junction temperature: 135 ℃.

Features

EPM1270T144C5N features: (1)Low-cost, low-power CPLD; (2)Instant-on, non-volatile architecture; (3)Standby current as low as 29 μA; (4)Provides fast propagation delay and clock-to-output times; (5)Provides four global clocks with two clocks available per logic array block (LAB); (6)UFM block up to 8 Kbits for non-volatile storage; (7)MultiVolt core enabling external supply voltages to the device of either 3.3 V/2.5 V or 1.8 V; (8)MultiVolt I/O interface supporting 3.3-V, 2.5-V, 1.8-V, and 1.5-V logic levels; (9)Bus-friendly architecture including programmable slew rate, drive strength, bushold, and programmable pull-up resistors; (10)Schmitt triggers enabling noise tolerant inputs (programmable per pin); (11)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; (12)Supports hot-socketing; (13)Built-in Joint Test Action Group (JTAG) boundary-scan test (BST) circuitry compliant with IEEE Std. 1149.1-1990; (14)ISP circuitry compliant with IEEE Std. 1532.

Diagrams

<IMG border=0 alt="EPM1270T144C5N block diagram" src="http://www.seekic.com/uploadfile/ic-mfg/201271814173589.jpg">