name: FE2.1
variations: LQFP48, LQFP64
description: USB 2.0 high speed 7-port hub controller
keywords: IC, USB, hub
# there is no datasheet available on the manufacturer website https://terminus-usa.com/product/fe2-1-usb-2-0-high-speed-7-port-hub-controller/
datasheet: https://datasheet.lcsc.com/lcsc/1811021216_Terminus-Tech-FE2.1_C39693.pdf

pinout@LQFP48:
  LED:
    DRV: 1
    LED_1: 3
    LED_2: 4
    LED_3: 5
    LED_4: 7
    LED_5: 48
    LED_6: 46
    LED_7: 47
  PWRJ:
    PWRJ_1: 44
  OVCJ:
    OVCJ_1: 45
    OVCJ_5: 43
  USB:
    DMU: 29
    DPU: 30
    DM1: 18
    DP1: 19
    DM2: 16
    DP2: 17
    DM3: 13
    DP3: 14
    DM4: 11
    DP4: 12
    DM5: 32
    DP5: 33
    DM6: 34
    DP6: 35
    DM7: 37
    DP7: 38
  CONTROL:
    TESTJ: 2
    XIN: 22
    XOUT: 23
    REXT: 27
    XRSTJ: 40
    VBUSM: 41
  POWER:
    VDD5: 8
    VD33: 15, 20, 26, 31, 36, 42
    VD33_O: 9
    VD18: 6, 28
    VD18_O: 25
    VD_PLL: 21
  GROUND:
    VSS: 10, 39
    VS_PLL: 24

pinout@LQFP64:
  LED:
    DRV: 2
    LED_1: 4
    LED_2: 5
    LED_3: 6
    LED_4: 8
    LED_5: 1
    LED_6: 64
    LED_7: 63
  PWRJ:
    PWRJ_1: 59
    PWRJ_2: 61
    PWRJ_3: 12
    PWRJ_4: 14
    PWRJ_5: 57
    PWRJ_6: 54
    PWRJ_7: 52
  OVCJ:
    OVCJ_1: 60
    OVCJ_2: 62
    OVCJ_3: 13
    OVCJ_4: 15
    OVCJ_5: 58
    OVCJ_6: 55
    OVCJ_7: 53
  USB:
    DMU: 38
    DPU: 39
    DM1: 26
    DP1: 27
    DM2: 23
    DP2: 24
    DM3: 20
    DP3: 21
    DM4: 17
    DP4: 18
    DM5: 41
    DP5: 42
    DM6: 44
    DP6: 45
    DM7: 47
    DP7: 48
  CONTROL:
    TESTJ: 3
    XIN: 30
    XOUT: 31
    REXT: 35
    XRSTJ: 50
    VBUSM: 51
  POWER:
    VDD5: 9
    VD33: 16, 22, 28, 34, 40, 46, 56
    VD33_O: 10
    VD18: 7, 36
    VD18_O: 33
    VD_PLL: 29
  GROUND:
    VSS: 11, 19, 25, 37, 43, 49
    VS_PLL: 32

schematic:
  symbol: IC
  left: CONTROL, PWRJ, OVCJ, LED
  right: USB
  top: POWER
  bottom: GROUND

properties:
  in: OVCJ, XRSTJ, VBUSM
  out: LED, TESTJ, PWRJ
  bidir: USB
  power: POWER
  ground: GROUND
  passive: REXT

housing@LQFP48:
  pattern: QFP
  bodyWidth: 7.000 # D1
  bodyLength: 7.000 # E1
  height: 1.600 # A
  leadWidth: 0.17-0.27 # b
  leadLength: 0.45-0.75 # L
  leadSpan: 9.000 # D
  pitch: 0.5 # e
  leadCount: 48
  rowCount: 12
  columnCount: 12

housing@LQFP64:
  pattern: QFP
  bodyWidth: 10.000 # D1
  bodyLength: 10.000 # E1
  height: 1.600 # A
  leadWidth: 0.17-0.23 # b
  leadLength: 0.45-0.75 # L
  leadSpan: 12.000 # D
  pitch: 0.5 # e
  leadCount: 64
  rowCount: 16
  columnCount: 16