Mfr. Part Number
CYUSB3012-BZXC
Manufacturer
Cypress Semiconductor (Infineon Technologies)
Package / Case
121-TFBGA
Datasheet
Description
IC ARM9 USB3 CONTROLLER 121FBGA
RoHS Status
Lead Free / RoHS Complaint
Availability
Sourcing — Lead time quoted on request (often 3–15 business days by channel)
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CYUSB3012-BZXC
Cypress Semiconductor (Infineon Technologies)
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In Stock5,060
Unit
Price
$1.0
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Reference Price
QuantityPrice
1$ 1.0000
Prices are for reference only. The final transaction is subject to confirmation.
As of 2026-09-19 · Valid as reference until 2026-09-26 · Request RFQ for live stock.
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Specification Summary

Package / Case
121-TFBGA
Supplier Device Package
121-FBGA (10x10)
Voltage - Supply
1.15V ~ 1.25V
Program Memory Type
External Program Memory
Operating Temperature
0°C ~ 70°C
Interface
GPIF, I²C, I²S, SPI, UART, USB
Mounting Type
Surface Mount
Controller Series
CYUSB
Full specifications are listed below. Need alternates or BOM matching? Read BOM guide · Request a quote
Stock status: Sourcing — Lead time quoted on request (often 3–15 business days by channel)
Shortage / allocation / EOL lines may need longer — ask via RFQ.
Reference price and stock shown as of 2026-09-19. Confirm live availability and unit price via RFQ before placing a PO.
Specifications
Product Description
Purchase & Inquiry
Applications
SuperSpeed USB Peripheral Controller
Controller Series
CYUSB
Core Processor
ARM9®
Number of I/O
60
Program Memory Type
External Program Memory
RAM Size
256K x 8
Interface
GPIF, I²C, I²S, SPI, UART, USB
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 70°C
Voltage - Supply
1.15V ~ 1.25V
Package / Case
121-TFBGA
Supplier Device Package
121-FBGA (10x10)
IC ARM9 USB3 CONTROLLER 121FBGA
Brand Introduction

On April 1st, 1999, Siemens Semiconductors became Infineon Technologies. A dynamic more flexible company geared towards success in the competitive, ever-changing world of microelectronics.

Infineon is a leading global designer, manufacturer and supplier of a broad range of semiconductors used in various microelectronic applications. Infineon's product portfolio consists of logic products, including digital, mixed-signal, and analog integrated circuits, as well as discrete semiconductor products.

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Buying FAQ — CYUSB3012-BZXC

How do I buy CYUSB3012-BZXC from Yingxinyuan?

Open RFQ with quantity and target date, or upload a BOM that includes CYUSB3012-BZXC. We reply with stock, channel note, reference price and ETA.

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What is a typical lead time?

In-stock lines often ship within 24–48 hours after confirmation. Sourcing / allocation ETAs are quoted per line — see /lead-time-shipping/.