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Lattice Semiconductor Corporation
iCE40 UltraPlus™
Lattice Semiconductor Corporation
iCE40 Ultra™
 
Lattice Semiconductor Corporation
iCE40™ HX
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iCE40 Ultra™

Ultra-Low Power FPGA

Lattice Semiconductor Corporation

The iCE40 Ultra family is an ultra-low power FPGA and sensor manager designed for ultra-low power mobile applications, such as smartphones, tablets and hand-held devices. The iCE40 Ultra family includes integrated SPI and I²C blocks to interface with virtually all mobile sensors and application processors. The iCE40 Ultra family also features two on-chip oscillators, 10 KHz and 48 MHz. The LFOSC (10 KHz) is ideal for low power function in always-on applications, while HFOSC (48 MHz) can be used for awaken activities. The iCE40 Ultra family also features DSP functional block to off-load Application Processor to pre-process information sent from the mobile sensors. The embedded RGB PWM IP, with the three 24mA constant current RGB outputs on the iCE40 Ultra provides all the necessary logic to directly drive the service LED, without the need of external MOSFET or buffer.

Product Description

The 500mA constant current IR driver output provides a direct interface to external LED for application such as IrDA functions. Users simply implement the modulation logic that meets his needs, and connect the IR driver directly to the LED, without the need of external MOSFET or buffer. This high current driver can also be used as Barcode Emulation, sending barcode information to external Barcode Reader. The iCE40 Ultra family of devices are targeting for mobile applications to perform functions such as IrDA, Service LED, Barcode Emulation, GPIO Expander, SDIO Level Shift, and other custom functions. The iCE40 Ultra family features three device densities, from 1100 to 3520 Look Up Tables (LUTs) of logic with programmable I/Os that can be used as either SPI/I²C interface ports or general purpose I/O’s. It also has up to 80 Kbits of Block RAMs to work with user logic.

Specifications
  • Mounting Type:Surface Mount
  • Number of I/O:26 ~ 39
  • Number of LABs/CLBs:138 ~ 440
  • Number of Logic Elements/Cells:1100 ~ 3520
  • Operating Temperature:-40°C ~ 100°C (TJ)
  • Package / Case:36-VFBGA ~ 48-VFQFN Exposed Pad
  • Total RAM Bits:65536 ~ 81920
  • Voltage - Supply:1.14V ~ 1.26V
Parts

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ICE5LP1K-SG48ITRICE5LP1K-SG48ITRIC FPGA 39 I/O 48QFN 1381100655363948-VFQFN Exposed PadRoHS
ICE5LP2K-SWG36ITR1KICE5LP2K-SWG36ITR1KIC FPGA 26 I/O 36WLCSP 2562048819202636-XFBGA, WLCSPRoHS
ICE5LP2K-SG48ITRICE5LP2K-SG48ITRIC FPGA 39 I/O 48QFN 2562048819203948-VFQFN Exposed PadRoHS
ICE5LP4K-CM36ITR1KICE5LP4K-CM36ITR1KIC FPGA 26 I/O 36UCFBGA 4403520819202636-VFBGARoHS
ICE5LP4K-SG48ITRICE5LP4K-SG48ITRIC FPGA 39 I/O 48QFN 4403520819203948-VFQFN Exposed PadRoHS

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