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CYUSB3314 Datasheet(PDF) 20 Page - Cypress Semiconductor |
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CYUSB3314 Datasheet(HTML) 20 Page - Cypress Semiconductor |
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20 / 43 page  CYUSB330x/CYUSB331x CYUSB332x/CYUSB230x Document Number: 001-73643 Rev. *R Page 20 of 43 Table 4. 88-Pin QFN, 100-Ball BGA Pinout for CYUSB331X and CYUSB332X Pin Name Type Pin# Ball# Description CYUSB3312 CYUSB3314 CYUSB3324 CYUSB3326 CYUSB3328 US Port US_RXP I 14 G1 SuperSpeed receive plus US_RXM I 13 F1 SuperSpeed receive minus US_TXP O 11 D1 SuperSpeed transmit plus US_TXM O 10 C1 SuperSpeed transmit minus US_DP I/O 71 A9 USB 2.0 data plus US_DM I/O 72 A8 USB 2.0 data minus US_OVRCURR I 39 K6 CYUSB3324/3328: Overcurrent detect input for US port in ACA-Dock mode. If ACA-Dock mode is disabled using Configuration Options on page 24, this pin must be pulled HIGH using a 10 k to VDD_IO. Other part numbers: This pin must be pulled HIGH using a 10 k to VDD_IO. US_PWREN[5] I/O 31 J5 CYUSB3324/3328: VBUS power enable output for US port in ACA-Dock mode. If ACA-Dock mode is disabled using Configuration Options on page 24, this pin can be left floating if Pin-Strap is not enabled. Other part numbers: This pin can be left floating if Pin-Strap (Pin# 63) is not enabled. PWR_SW_POL[6] This pin is called PWR_SW_POL in pin-strap configuration mode. DS1 Port DS1_RXP I 61 D10 SuperSpeed receive plus DS1_RXM I 60 C10 SuperSpeed receive minus DS1_TXP O 57 F8 SuperSpeed transmit plus DS1_TXM O 58 E8 SuperSpeed transmit minus DS1_DP I/O 74 C7 USB 2.0 data plus DS1_DM I/O 73 C8 USB 2.0 data minus DS1_OVRCURR I 42 J8 Overcurrent detect input for DS1 port DS1_PWREN[5] I/O 38 J7 VBUS power enable output for DS1 port. When the port is disabled, this pin is in tristate. DS1_CDP_EN[6] This pin is called DS1_CDP_EN in pin-strap configuration mode. DS1_AMBER[5] I/O 2 C2 LED_AMBER output for DS1 port ACA_DOCK[6] This pin is called ACA-DOCK in pin-strap configuration mode. DS1_GREEN[5] I/O 3 D3 CYUSB3312/3314/3324: LED_GREEN output for DS1 port DS1_VBUSEN_SL[5] CYUSB3326/3328: VBUS power enable output for SS port 1 PORT_DISABLE[0][6] This pin is called PORT_DISABLE[0] in pin-strap configuration mode. DS1_LED_SS[5] I/O 4 D2 LED_SS output for DS1 port PORT_DISABLE[1][6] This pin is called PORT_DISABLE[1] in pin-strap configuration mode. Notes 5. This pin can be configured as a GPIO using custom firmware. For information contact www.cypress.com/support. 6. For pin-strap configuration details, refer to Table 6 on page 25. |
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