Lattice Semiconductor Corporation ICE40LP384-SG32 iCE40 FPGA — 384 LUTs, 25 µW Static, QFN-32

Part No.:
ICE40LP384-SG32 iCE40 FPGA — 384 LUTs, 25 µW Static, QFN-32
Manufacturer:
Lattice Semiconductor Corporation
Category:
FPGAs (Field Programmable Gate Array)
Package:
32-VFQFN Exposed Pad
Datasheet:
SANJIA TECHNOLOGY LTD.ICE40LP384-SG32 iCE40 FPGA — 384 LUTs, 25 µW Static, QFN-32.pdf
Description:
IC FPGA 21 I/O 32QFN
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Product details

Lattice Semiconductor ICE40LP384-SG32 - iCE40 LP FPGA

The ICE40LP384-SG32 is the smallest member of Lattice's iCE40 LP family - 384 LUT4s on a 40 nm low-power process, in a 32-pin QFN measuring 5 × 5 mm. Its value is not logic capacity but power and size: static core power is about 25 µW, and configuration lives either in the on-chip NVCM or an external SPI flash, so the device can sit on a battery-powered board and be running before the main processor leaves reset.

Key Features

  • 384 LUT4s - enough for glue logic, state machines and simple protocol bridges
  • About 25 µW static core power on the 40 nm LP process - viable on battery power
  • On-chip NVCM one-time-programmable configuration: no external boot flash, instant-on at power-up
  • 1.2 V core with programmable sysIO buffers from 1.2 V to 3.3 V, including LVDS25 inputs
  • 32-pin QFN, 5 × 5 mm, 21 user I/O in the SG32 package
  • Supported by the free Lattice iCEcube2 toolchain with reference designs

Technical Specifications

Manufacturer classificationLattice official: iCE40 LP - Small Low-Power FPGA
ManufacturerLattice Semiconductor
SeriesiCE40 LP (Ultra Low Power), 40 nm
DeviceICE40LP384
Logic cells (LUT + FF)384
Embedded block RAMNone on this density
PLLNone on this density
Static core power≈ 25 µW
ConfigurationOn-chip NVCM, or external SPI
Core voltage1.2 V
PackageSG32, 32-pin QFN 5 × 5 mm, 21 I/O
TemperatureCommercial 0 to +85 °C
RoHSCompliant

Typical Applications

Per Lattice's product announcements and mobile-solutions white paper, the LP384 targets always-on functions in portable and space-constrained systems: portable medical monitors, smartphones and digital cameras, eReaders, sensor-interface management (temperature, light, IR, positioning), display and IR subsystems, and compact embedded control in buildings where the device reacts to light, infrared, noise or fan state while the main CPU sleeps.

Procurement & Availability

  • Availability: in stock - live quantity shown above
  • MOQ: 1 pc
  • Lead time: ships within 24 h for orders confirmed before 15:00 CST
  • Packaging: factory sealed
  • Warranty: 12 months · traceability: date code and lot on request

Frequently Asked Questions

Q: Does the LP384 need an external configuration flash?
A: No. The on-chip NVCM holds the bitstream permanently, which is why this part is used where an extra SPI flash would not fit or would draw too much current. NVCM is one-time programmable, so development is done over SPI and production is burned once.

Q: Does it have block RAM or a PLL?
A: No - at the 384 density the family omits both. Small FIFOs and buffers are built in distributed logic. If you need EBR or a PLL, step up to the LP1K.

Q: What toolchain do I need?
A: iCEcube2, free from Lattice. A low-cost USB programmer is enough for NVCM burning.

Parameter Sources

  • Lattice iCE40 LP/HX Family Data Sheet FPGA-DS-02029 (selection guide: LP384 = 384 LC, no EBR, no PLL, SG32 = 21 I/O)
  • Lattice press release 2013-03 - iCE40LP384: 25 µW static power, package options, target applications
  • Lattice iCE40 Mobile Solutions white paper

Pictures are for reference only; actual product prevails. Specifications per the manufacturer datasheet - verify against the current revision before design-in.

  • Specifications
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Product attributes
Attribute value
Manufacturer:
Lattice Semiconductor Corporation
Series:
iCE40™ LP
Package/Case:
32-VFQFN Exposed Pad
Packaging:
Tray
Product Status:
Active
Programmable:
Not Verified
Number of LABs/CLBs:
48
Number of Logic Elements/Cells:
384
Total RAM Bits:
-
Number of I/O:
21
Number of Gates:
-
Voltage - Supply:
1.14V ~ 1.26V
Mounting Type:
Surface Mount
Operating Temperature:
-40°C ~ 100°C (TJ)
Grade:
-
Qualification:
-
Supplier Device Package:
32-QFN (5x5)

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6. What is the process for return or replacement of ICE40LP384-SG32 iCE40 FPGA — 384 LUTs, 25 µW Static, QFN-32?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the ICE40LP384-SG32 iCE40 FPGA — 384 LUTs, 25 µW Static, QFN-32 we delivered, we will accept the replacement or return of the ICE40LP384-SG32 iCE40 FPGA — 384 LUTs, 25 µW Static, QFN-32 only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of ICE40LP384-SG32 iCE40 FPGA — 384 LUTs, 25 µW Static, QFN-32.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations

7.How to contact us to get technical supports, such as ICE40LP384-SG32 iCE40 FPGA — 384 LUTs, 25 µW Static, QFN-32 pin diagram, ICE40LP384-SG32 iCE40 FPGA — 384 LUTs, 25 µW Static, QFN-32 datasheet?

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Image ICE40LP384-SG32 iCE40 FPGA — 384 LUTs, 25 µW Static, QFN-32 ICE40LP384-CM81TR ICE40LP384-CM36 ICE40LP384-CM49 ICE40LP384-SG32TR
Part Number ICE40LP384-SG32 iCE40 FPGA — 384 LUTs, 25 µW Static, QFN-32 ICE40LP384-CM81TR ICE40LP384-CM36 ICE40LP384-CM49 ICE40LP384-SG32TR
Manufacturer Lattice Semiconductor Corporation Lattice Semiconductor Corporation Lattice Semiconductor Corporation Lattice Semiconductor Corporation Lattice Semiconductor Corporation
Series iCE40™ LP iCE40™ LP iCE40™ LP iCE40™ LP iCE40™ LP
Package/Case 32-VFQFN Exposed Pad 81-VFBGA 36-VFBGA 49-VFBGA 32-VFQFN Exposed Pad
Packaging Tray Tape & Reel (TR) Tray Tray Tape & Reel (TR)
Product Status Active Obsolete Active Active Active
Programmable Not Verified Not Verified Not Verified Not Verified Not Verified
Number of LABs/CLBs 48 48 48 48 48
Number of Logic Elements/Cells 384 384 384 384 384
Total RAM Bits - - - - -
Number of I/O 21 55 25 37 21
Number of Gates - - - - -
Voltage - Supply 1.14V ~ 1.26V 1.14V ~ 1.26V 1.14V ~ 1.26V 1.14V ~ 1.26V 1.14V ~ 1.26V
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount
Operating Temperature -40°C ~ 100°C (TJ) -40°C ~ 100°C (TJ) -40°C ~ 100°C (TJ) -40°C ~ 100°C (TJ) -40°C ~ 100°C (TJ)
Grade - - - - -
Qualification - - - - -
Supplier Device Package 32-QFN (5x5) 81-UCBGA (4x4) 36-UCBGA (2.5x2.5) 49-UCBGA (3x3) 32-QFN (5x5)
  • ICE40LP384-SG32 iCE40 FPGA — 384 LUTs, 25 µW Static, QFN-32
  • ICE40LP384-SG32 iCE40 FPGA — 384 LUTs, 25 µW Static, QFN-32 PDF
  • ICE40LP384-SG32 iCE40 FPGA — 384 LUTs, 25 µW Static, QFN-32 Datasheet
  • ICE40LP384-SG32 iCE40 FPGA — 384 LUTs, 25 µW Static, QFN-32 Specifications
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