OB39R32T1 In Stock

OB39R32T1 Capacitive Touch-Key MCU

Name: OB39R32T1 Capacitive Touch-Key MCU
Brand: On-Bright
SKU: OB39R32T1

The OB39R32T1 is an 8-bit Flash MCU from On-Bright with built-in capacitive touch sensing, using a 1T (single-clock-cycle) 8051-compatible core and offering 6~8 touch channels depending on package. With a wide 2.2~5.5V supply and good noise immunity, it is widely used for touch panels and keys in appliances and consumer products.

Type

8-bit Touch-Key MCU

Core

1T 8051-compatible

Touch Channels

6 ~ 8 (by package)

Clock

22 MHz internal RC

Features

8-bit 1T (8051-compatible) Flash MCU + cap touch
6~8 touch-sense channels (by package)
On-chip 22 MHz high-speed RC
Wide 2.2~5.5V supply
ISP / ICP in-system programming
SOP / SSOP / LQFP packages (20/24/28/32 pin)

Specifications

Type	8-bit Touch-Key MCU
Core	1T 8051-compatible
Touch Channels	6 ~ 8 (by package)
Clock	22 MHz internal RC
Supply Voltage	2.2V ~ 5.5V
Package	SOP / SSOP / LQFP (20~32 pin)

Applications

Touch MCUCapacitive Touch8-bitHMIAppliance

Order Info

Stock, pricing, lead time, and samples for OB39R32T1 — we reply within one business day.

Request Quote Request datasheet / sample

On-Bright

China

Power Management & LED Lighting Driver ICs

View all On-Bright products → Official On-Bright site

OB39R32T1 — Frequently Asked Questions

Where can I buy OB39R32T1?

JLink Technology is an authorized On-Bright distributor serving Taiwan, Mainland China, and Hong Kong. Submit an RFQ for OB39R32T1 and we will respond with pricing and lead time within one business day.

Is OB39R32T1 in stock?

Stock and lead time for OB39R32T1 vary by quantity. Send us your required quantity via the RFQ form and we will confirm current availability and delivery schedule.

Can I get the OB39R32T1 datasheet and samples?

Yes. As an authorized On-Bright distributor, JLink Technology can provide the official OB39R32T1 datasheet, samples, and engineering support. Contact us to request them.

What is the minimum order quantity for OB39R32T1?

We support orders from prototype samples to mass production. Tell us your target volume in the RFQ and we will quote accordingly.

Is there a pin-compatible alternative or second source for OB39R32T1?

Tell us the part you need to replace and your application. As a multi-line authorized distributor, JLink Technology can suggest a verified cross-reference or second source related to OB39R32T1 where one exists, and quote pricing, stock, and lead time.

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