Ti135 Features

  • High-density, low-power Quantum® compute fabric
  • Built on TSMC 16 nm process
  • 10-kbit high-speed, embedded SRAM, configurable as single-port RAM, simple dual-port RAM, true dual-port RAM, or ROM
  • LPDDR4x SDRAM with capacity up to 2-Gbit, data rates up to 3,000 Mbps, and a 16-bit data bus (N576D2F4 packages only)1
  • High-performance DSP blocks for multiplication, addition, subtraction, accumulation, and up to 15-bit variable-right-shifting
  • Versatile on-chip clocking
    • Low-skew global network supporting 32 clock or control signals
    • Regional and local clock networks
    • Up to nine PLLs with support for fractional-N division, programmable duty cycle, spread-spectrum clocking, and dynamic reconfiguration
  • FPGA interface blocks
    • 32-bit quad-core hardened RISC-V block
    • Two high-speed transceiver banks, each with 4 lanes:
      • Supports data rates from 1.188 Gbps up to 16 Gbps per channel
      • PCIe Gen4 x4:
        • Compliant with the PCIe® 4.0, 3.0, 2.1, and 1.1 specifications
        • Support x1, x2, and x4 configurations
        • Configure as Root Port (RP) or End Point (EP)
        • Single Root IO Virtualization (SRIOV)
      • Supports SGMII and 10GBase-KR protocols, as well as PMA Direct
    • One LPDDR4/4x PHY interfaces (supporting x32 DQ widths) with memory controller hard IP
    • Two MIPI D-PHY RX and TX interfaces with speeds up to 2.5 Gbps
    • Two varieties of general-purpose I/O (GPIO) pins:
      • High-voltage I/O (HVIO) pins support 1.8, 2.5, and 3.3 V
      • Configurable high-speed I/O (HSIO) pins support
        • Single-ended and differential I/O
        • LVDS, subLVDS, Mini-LVDS, and RSDS (RX, TX, and bidirectional), up to 1.5 Gbps
        • MIPI lane (DSI and CSI) in high-speed and low-power modes, up to 1.5 Gbps
    • One oscillator
    • Spread-Spectrum Clocking (SSC) PLL
  • Flexible device configuration
    • Standard SPI interface (active, passive, and daisy chain)
    • JTAG interface
    • Supports internal reconfiguration
  • Single-event upset (SEU) detection feature
  • N484 packages are available in an automotive (Q3) speed grade with
    • AEC-Q100 qualification
    • Production Part Approval Process (PPAP) documentation
  • Optional security feature
    • Asymmetric bitstream authentication using RSA-4096
    • Bitstream encryption/decryption using AES-GCM
  • Fully supported by the Efinity® software, an RTL-to-bitstream compiler
Important: All specifications are preliminary and pending hardware characterization.
Table 1. Ti135 FPGA Resources
Logic Elements (LEs) eXchangeable Logic and Routing (XLR) Cells Global Clock and Control Signals Embedded Memory (Mbits) Embedded Memory Blocks (10 Kbits) Embedded DSP Blocks
Total SRL82
132,192 129,600 24,000 Up to 32 9.83 960 480
Table 2. Ti135 Package-Dependent Resources
Resource N441 N484 N576 N576D2F4 N676
Single-ended GPIO (maximum) HVIO
LVCMOS: 1.8, 2.5, 3.0, 3.3 V
LVTTL: 3.0, 3.3 V
 20 21 34 50 84
HSIO
LVCMOS, HSTL: 1.2, 1.5, 1.8 V
SSTL: 1.2, 1.35, 1.5, 1.8 V
 88 85 100 118 139
Differential GPIO (maximum) HSIO (LVDS, Differential HSTL, and SSTL) 44 42 50 59 69
HSIO (MIPI D-PHY Data Lanes) 29 34 36 46 58
HSIO (MIPI D-PHY Clock Lanes) 7 7 7 9 11
LPDDR4/4x PHY with memory controller 1 x16 1 x32 1 x32 1 x163 1 x32
LPDDR4x SDRAM 2 Gbits, up to 3,000 Mbps data rate, 16-bit data bus – – – 1 –
MIPI D-PHY Hard Blocks RX 1 1 2 2 2
TX or SSC PLL 1 1 2 2 2
Global clock or control signals from GPIO pins 22 24 27 30 30
Fractional PLLs 9 8 9 9 9
Transceiver banks4 PCIe 1xGen4 1xGen4 1xGen4 1xGen4 1xGen4
SGMII, 10GBase-KR, or PMA Direct up to 2 up to 2 up to 2 up to 2 up to 2
Note: The x32 LPDDR4/4x PHY with memory controller can be configured as x16 or x32 widths.
1 You can operate the LPDDR4x SDRAM as LPDDR4 SDRAM by applying 1.1 V to the VDDQ pin .
2 Number of XLR cells that can be configured as shift register with 8 maximum taps.
3 The PHY is connected to the LPDDR4/4x device in the package; it cannot be used to connect to an external memory device.
4 Refer to Ti135 Transceiver Specifications for the data rates supported by different speed grade devices.