STMicroelectronics FTG2-SLP
Manufacturer No:
FTG2-SLP
Manufacturer:
STMicroelectronics
Package:
Description:
Capacitive Multi-Touch Screen Controller for Thin Flexible Panels and LTPO Panels
Quantity:
In Stock :8065
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Shipped from：HK Warehouse
Expected Shipping：Fri, May 29 - Sat, May 30, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
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DELIVERY TIME1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.
FTG2-SLP Information
STMicroelectronics FTG2-SLP technical specifications, attributes, parameters and parts with similar specifications to STMicroelectronics FTG2-SLP.
- Type
- Parameter
- Supply Voltage Min Volt
- 2.7
- Supply Voltage Max Volt
- 3.6
- ECCN US
- EAR99
- ECCN EU
- NEC
- Packing Type
- Not Applicable
- Grade
- Industrial
- Package Name
- CONTRACTS
- Supply Voltage Min Volt
- 2.7
- Supply Voltage Max Volt
- 3.6
- ECCN US
- EAR99
- Type
- Parameter
- ECCN EU
- NEC
- Packing Type
- Not Applicable
- Grade
- Industrial
- Package Name
- CONTRACTS
Download datasheets and manufacturer documentation for STMicroelectronics FTG2-SLP.
Data sheet:
The FingerTip FTG2-SLP provides an optimal mix of low power, small size, low external part counts and versatile features with unmatched true multi-touch performance in a single-chip touchscreen controller for thin flexible embedded display-touch panels.
The FingerTip FTG2-SLP uses a dedicated differential architecture with capacitance to current acquisition engine to implement the touch sensing. Coupled with the internal processor the Fingertip touchscreen controller can detect, classify and track 10 fingers touch with fast report rate and response times with a configurable channel matrix consisting of total 21 TX and 40 RX channels.
The touch acquisition analog front end has a wide dynamic range able to cope with panels of different size and configuration. This offers great flexibility to use FingerTip with new technology of embedded display-touch panels that are thinner and flexible. The FingerTip FTG2-SLP provides support for flat or curved displays through proprietary differential and node compensation hardware coupled with differential data processing techniques in firmware.
The FingerTip FTG2-SLP low-noise differential capacitive analog front-end provides enhanced noise suppression capabilities for various noise sources such as high resolution display, 3-phase noise and severe common mode noise introduced by battery chargers.
The FingerTip FTG2-SLP uses hardware and firmware ST proprietary techniques to reduce power in active and idle modes.
The FingerTip FTG2-SLP device incorporates multiple TX driving methods that can further boost the SNR and report rate.
The FingerTip FTG2-SLP supports advanced features thanks to the multi-mode sensing technology. The water rejection algorithm can detect water on the top of the screen and the device can still track one finger moving in the water without false touch or line breaking. The device supports multi finger glove operation and 2.5mm passive stylus. The device supports 20mm stable capacitive proximity.
The device also incorporates hardware SYNC on GPI3 pin which enables the touch sampling to be synchronized with the display SYNC signal. This enables it to work even with Quad High Definition displays. The device can also work in Non-SYNC condition.
The main processor implements a powerful 32-bit ARM M4 core with 192KB Flash that is able to provide a high level of overall touch performance in terms of noise rejection, response time and power consumption. It is running concurrently to the analog front end and gives ample scope for implementation of complex sensing touch tracking algorithm, advanced shape based filtering and event reporting. The 192KB flash size provides enough free space in the Flash for further customization even after implementation of ST firmware for all the features.
The device supports I2C serial interface and SPI slave interface for more flexibility.
- True multi-touch
- Independent XY tracking with 10 simultaneous
touches in real time - Supports 21TX and 40RX channels and 1 FLOAT
pin
- Independent XY tracking with 10 simultaneous
- Single chip solution
- Supports 5.5 inch to 7 inch screen size with
4mm sensor pitch - Supports thin flexible touch-display highly
capacitive panel types - Supports LTPO display panels with dynamic
refresh rates
- Supports 5.5 inch to 7 inch screen size with
- Advanced Analog Front End (AFE)
- Simultaneous mutual sensing and self-sensing
support on all the channels - Support for thin flexible touch display
modules through proprietary node compensation
hardware - Differential architecture with ability to
configure in single-ended mode - Multiple scanning methods with multi-TX drive
for high SNR and provide high noise immunity - High drive capability charge-pump to drive
high capacitive panels
- Simultaneous mutual sensing and self-sensing
- High SNR
- Very low intrinsic noise to improve the device
SNR and provide very high sensitivity - Extremely strong common mode charger noise
rejection - Advanced filtering techniques for high noise
immunity
- Very low intrinsic noise to improve the device
- SYNC support
- Supports SYNC Mode and Non-SYNC Mode of
operation - Supports single SYNC pin that can be used as
VSYNC, HSYNC or Embedded VSYNC - Useful for quad high definition display
synchronization during both mutual-sensing and
self-sensing - Seamless support of variable display rate from
1Hz to 120Hz
- Supports SYNC Mode and Non-SYNC Mode of
- Digital Core and Memory
- ARM M4 core 96MHz core clock to implement all
features with faster processing - 192KB Flash with GPIO6 dedicated pin for Flash
Write enable for TEE framework - Advanced differential data processing for
common mode noise immunity - 128KB RAM comprised of 64KB frame memory and
64KB data)
- ARM M4 core 96MHz core clock to implement all
- Advanced Features
- Multi finger thick gloves, 2.5mm passive
stylus, wet finger touch, water rejection, cover
mode support - Finger separation ≤ 10mm
- Capacitive proximity of 20mm
- Multi finger thick gloves, 2.5mm passive
- Fast report rate
- Flexible Report rate of 240Hz
- Low Power
- ST proprietary Hardware and Firmware
techniques to achieve low power
- ST proprietary Hardware and Firmware
- Touch panels
- Works with thin flexible flat or curved panels
with touch embedded into high resolution
displays - Works with LTPO display panels
- Works with thin flexible flat or curved panels
- Power supply scheme
- Dual supply operation 3.3 V and 1.8 V
- Serial interface
- I2C compatible slave mode (100Kbps, 400Kbps,
1Mbps) - 3-wire and 4-wire Mode 0 SPI interface 12MHz
(typ.) - 3.3V tolerant interface for I2C and SPI
- I/Os: RESETB, INTB hardware pins to host
interface, 4 Digital inputs and 2 GPIOs with full
programmability - All digital pins are fail safe
- I2C compatible slave mode (100Kbps, 400Kbps,
- ESD & TLP
- High ESD on RX and TX pins (±8KV HBM) and
>±3KV HBM on all other pins - High ESD on RX and TX pins (±1KV CDM) and
±500V CDM on all other pins - >4A TLP on all pins
- High ESD on RX and TX pins (±8KV HBM) and
- EMI
- Low EMI <-70dBm average
- Flicker avoidance techniques
AIChipLink – Your Trusted Electronic Components Distributor
12.28 M
Listed Part Number
3,000+
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4.9 M
In-stock SKU
15,000+
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