Step1: Product
STMicroelectronics STMPE1801BJR
Image shown is a representation only
Manufacturer
Manufacturer No
STMPE1801BJR
Package
25-WFBGA, WLCSP
Packaging
Tape & Reel (TR)
Description
IC XPNDR 400KHZ I2C 25FLIPCHIP
Detailed Description
I/O Expander 18 I2C 400 kHz 25-FlipChip (2x2)
Series
Xpander Logic™
Features
Keypad Controller, POR
Interface
I2C
Packaging
Tape & Reel (TR)
Output Type
Push-Pull
Manufacturer
STMicroelectronics
Mounting Type
Surface Mount
Number of I/O
18
Package / Case
25-WFBGA, WLCSP
Clock Frequency
400 kHz
Interrupt Output
Yes
Voltage - Supply
1.65V ~ 3.6V
Base Product Number
STMPE1801
DigiKey Programmable
Not Verified
Operating Temperature
-40°C ~ 85°C
Supplier Device Package
25-FlipChip (2x2)
Current - Output Source/Sink
4mA
| Attribute | Value |
|---|---|
| Series | Xpander Logic™ |
| Features | Keypad Controller, POR |
| Interface | I2C |
| Packaging | Tape & Reel (TR) |
| Output Type | Push-Pull |
| Manufacturer | STMicroelectronics |
| Mounting Type | Surface Mount |
| Number of I/O | 18 |
| Package / Case | 25-WFBGA, WLCSP |
| Clock Frequency | 400 kHz |
| Interrupt Output | Yes |
| Voltage - Supply | 1.65V ~ 3.6V |
| Base Product Number | STMPE1801 |
| DigiKey Programmable | Not Verified |
| Operating Temperature | -40°C ~ 85°C |
| Supplier Device Package | 25-FlipChip (2x2) |
| Current - Output Source/Sink | 4mA |
Purchase & Inquiry
Placing an Order
You may place an order on DAXIN without creating an account.
Available Payment Methods
For your convenience, we accept several payment methods in USD, including PayPal, credit card, and wire transfer.
RFQ (Request for Quote)
We recommend submitting an RFQ to receive the latest pricing and inventory information for the parts you need.
Our sales team will respond to your request by email within 24 hours.
Important Notes
1. You will receive an order information email in your inbox. Please check your spam folder if you do not find the email.
2. Since inventory and pricing may change from time to time, our sales manager will reconfirm your order and notify you if any updates are needed.
Payment Method
Shipping Method
- Shipped from
- Hongkong/Shenzhen warehouse
- Estimated Ship Date
- Oct 3, 2026 - Oct 4, 2026
- Lead Time
- Contact us to confirm availability
- Shipping Fee
- Calculated based on your destination
Packages
