WCH

CH132B

1 Transceiver 480Mbps USB 2.0 QFN-32(5x5) Interface Controllers

QFN-32(5x5)RoHSActive

High-speed USB transceiver chip

Manufacturer: WCH
Manufacturer part #: CH132B
Store part #: C41416597
Package / case: QFN-32(5x5)
Category: Interface Controllers
Packaging: Tray

Datasheet (PDF)

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1,521 in stock

#C41416597

Stock & price checked 22 h ago

Quantity	Unit price	Pack price
1+	₹155.16	₹155.16
10+	₹128.65	₹1,286.50
30+	₹113.87	₹3,416.10
100+	₹97.36	₹9,736.00
490+	₹90.19	₹44,193.10
980+	₹86.71	₹84,975.80

Quantity (min 1)

1 × ₹155.16

₹155.16

excl. GST

₹183.09 incl. 18% GST

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Standard pack: 490 per tray

CH132B

₹155.16 for 1 + GST

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Specifications

Operating Temperature: -40℃~+85℃
Voltage - Supply: 3.15V~3.45V;3.8V~5.25V
Number of ports: 1
Features: Power-on reset;Built-in clock generator;Low-power mode;Wake-up function
Applications Function: Transceiver
Data Rate: 480Mbps
Quiescent Supply Current: 400uA
USB Protocol: USB 2.0
Current - Supply: 27mA

Packaging & compliance

RoHS: RoHS
Lifecycle: Active
Moisture sensitivity: MSL 3 (168 hours)
Packaging: Tray
Standard pack: 490 / Tray
Sold per: Piece
Minimum order: 1
Unit weight: 0.01 g

Overview

CH132 is a high-speed USB transceiver chip (USB PHY) compliant with the ULPI interface standard, compatible with the USB 2.0 protocol specification and the UTMI+ Low Pin Interface (ULPI) 1.1 protocol specification. The chip supports transmission and reception of USB 2.0 high-speed (480Mbps), full-speed (12Mbps), and low-speed (1.5Mbps) data, and can be used to expand USB host ports or device ports for MCUs or FPGAs equipped with a ULPI interface.

Key features

USB 2.0 protocol specification compliant
UTMI+ Low Pin Interface (ULPI) 1.1 protocol specification compliant
12-pin ULPI interface, supports 1.8V ~ 3.3V I/O levels, operating clock at 60MHz
Supports USB Host and USB Device modes
Supports USB high-speed, full-speed, and low-speed transfer
Supports 3-wire or 6-wire full-speed/low-speed serial mode
Supports D+ and D- signal line swap mode
Integrated 3.3V LDO, supports 3.3V or 5V supply input
Integrated POR circuit, clock oscillator, and PLL
Integrated impedance matching resistors and oscillator capacitors, simplified peripheral circuitry
Supports ULPI input clock and output clock modes
USB pins with 6KV enhanced ESD protection
Operating temperature range: -40 ~ 85°C
Available in QFN24, QFN32, and other package options