Lattice Semiconductor iCE40 UltraLite FPGAs
Lattice Semiconductor iCE40 UltraLite FPGAs are optimum logic, small footprint, low I/O count, ultra-low-power FPGAs and Sensor Managers with instant-on capability. The iCE40 UltraLite FPGAs are designed for ultra-low power mobile applications, like smartphones, tablets, and hand-held devices. Lattice iCE40 UltraLite family includes integrated blocks to interface with virtually all mobile sensors and application processors. They also feature two on-chip oscillators, 9.7kHz, and 48MHz. The LFOSC (9.7kHz) is ideal for low power function in always-on applications, while HFOSC (48MHz) can be used for awakening activities.
Features
- Flexible logic architecture
- Two devices with 640 or 1K LUTs
- Offered in 16-ball WLCSP package
- Offered in 36-ball BGA package
- Ultra-low-power devices
- Advanced 40nm ultra-low-power process
- Typical 35μA standby current which equals uW standby power consumption
- Embedded and distributed memory
- Up to 56Kbits sysMEM™ embedded block RAM
- Two Hardened Interfaces
- Two optional FIFO mode IC interface up to 1MHz
- Either master or slave
- Two on-chip oscillators
- 9.7kHz low-frequency oscillator
- 48MHz high-frequency oscillator
- Hardened PWM circuit for RGB
- Hardened TX/RX pulse logic circuit for IR LED
- 24mA current drive RGB LED outputs
- Three drive outputs in each device
- Up to 24mA user-selectable sink current
- 400 or 500mA current drive IR LED output
- One IR drive output in each device
- Up to 400mA user-selectable sink current
- Can be combined with 100mA barcode driver to form 500mA IR driver
- 100mA current drive barcode emulator
- One barcode driver output in each device
- Up to 100mA user-selectable sink current
- Can be combined with 400mA IR driver to use as 500mA IR driver
- Flexible on-chip clocking
- Eight low skew global signal resources, six can be directly driven from external pins
- One PLL with dynamic interface per device
- Flexible device configuration
- SRAM is configured through
- Standard SPI interface
- Internal nonvolatile configuration memory (NVCM)
- SRAM is configured through
- Ultra-small form factor
- As small as 1.409mm x 1.409mm
Applications
- Smartphones
- Tablets and consumer handheld devices
- Handheld industrial devices
- Multi-sensor management applications
- IR remotes, barcode emulators
- RGB light control
Related Products
Lattice Semiconductor iCE40 UltraPlus FPGAs
An ultra-low-power FPGA and sensor manager designed for ultra-low power mobile applications.
Lattice Semiconductor iCE40 Ultra FPGAs
Quickly add unique sensor-based features and functions to your mobile devices.
Lattice Semiconductor iCE40 LP Series MobileFPGA Family
Ultra-low power tablet-targeted FPGAs optimized for high performance.
Lattice Semiconductor iCE40™HX Series MobileFPGA Family
80% faster than iCE65 series; optimized for high performance.
Development Tools
Lattice Semiconductor iCE40 UltraLite™ Breakout Board
Programmed via Mini-B USB cable and designed to evaluate the iCE40 UltraLite FPGAs.
發佈日期: 2015-02-09
| 更新日期: 2022-03-11