GOWIN LittleBee® GW1N-9 FPGAs

GOWIN Semiconductor LittleBee^® GW1N-9 FPGAs provide a generous amount of logic resources, multiple I/O standards, embedded BSRAM, DSP, PLL, and built-in flash. The non-volatile FPGAs have many desirable options, including low power, instant start, low cost, high security, a small size, a variety of packages, and flexible usage.

The GOWIN Semiconductor GW1N-9 FPGAs are part of the LittleBee family of devices. LittleBee products are based on 55nm LP technology and offer instant-on, non-volatile, low-power, intensive I/O and a small footprint (2.4mm x 2.3mm). The LittleBee family is ideal for high-performance bridging applications and supports MIPI I3C and MIPI D-PHY as standard. This support further reduces the board space and enhances performance.

The GW1N-9 applies FPGA synthesizing, layout, place and routing, data bitstream generation, and downloads through GOWIN Semi's FPGA hardware development environment.

Features

User Flash
- Up to 608Kbits
- 10,000 write cycles
Lower power consumption
- 55nm embedded flash technology
- UV - Supports same power supply for V_CC/ V_CCO/ V_CCx
- Clock dynamically turns on and off
Multiple I/O standards
- LVCMOS33/25/18/15/12; LVTTL33, SSTL33/25/18 I, SSTL33/25/18 II, SSTL15; HSTL18 I, HSTL18 II, HSTL15 I; PCI, LVDS25, RSDS, LVDS25E, BLVDSE, MLVDSE, LVPECLE, RSDSE
- Input hysteresis option
- Supports 4mA, 8mA, 16mA, 24mA, etc. drive options
- Slew rate option
- Output drive strength option
- Individual Bus Keeper, Weak Pull-up, Weak Pull-down, and Open Drain option
- Hot socket
High-performance DSP
- High-performance digital signal processing ability
- Supports 9 x 9, 18 x 18, 36 x 36bit multiplier and 54bit accumulator
- Multipliers cascading
- Registers pipeline and bypass
- Adaptive filtering through signal feedback
- Supports barrel shifter

Abundant Slices
- 4 input LUT (LUT4)
- Double-edge flip-flops
- Supports shift register and distributed register
Block SRAM with multiple modes
- Supports dual port, single port, and semi-dual port
- Supports bytes write enable
Flexible PLLs
- Frequency adjustment (multiply and division) and phase adjustment
- Supports global clock
Built-in flash programming
- Instant-on
- Supports security bit operation
- Supports AUTO BOOT and DUAL BOOT
Configuration
- JTAG configuration
- Up to 6 GowinCONFIG configuration modes - AUTOBOOT, SSPI, MSPI, CPU, SERIAL, DUAL BOOT