ISPPAC-POWR1208-01T44I

The Lattice Semiconductor ispPAC-POWR1208-01T44I is an integrated circuit designed for advanced power supply management. It functions as both a monitor and a sequence controller for multiple power supplies, capable of simultaneously monitoring up to 12 different power rails.

Key electrical specifications include an operating voltage range of 0V to 6V and a typical current consumption of 7 mA. The device features 12 analog comparators with programmable threshold levels spanning 1.03V to 5.72V, configurable around standard logic supply voltages. It also includes an embedded PLD for sequence control, implementing state machines and conditional events, and is In-System Programmable (ISP™) via JTAG and on-chip E² CMOS.

For timing functions, the ispPAC-POWR1208 incorporates 4 programmable 8-bit timers, offering delays from 32µs to 524ms. An embedded oscillator provides a nominal frequency of 250kHz, with programmable clock frequency and timer pre-scaler options. The device offers eight output control signals for power supply sequencing and management.

Packaged in a 44-TQFP (10x10) surface mount configuration, this IC is suitable for applications requiring precise power supply control and monitoring. The operating temperature range is -40°C to 85°C.