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Manufacturer Part #
SX1509BIULTRT
16 CHAN LOW VOLT I2C GPIO +PWM
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| Mfr. Name: | Semtech | ||||||||||
| Standard Pkg: | Product Variant Information section Available PackagingPackage Qty:3000 per Reel Mounting Method:Surface Mount | ||||||||||
| Date Code: | 2537 | ||||||||||
Semtech SX1509BIULTRT - Product Specification
Shipping Information:
ECCN:
PCN Information:
Description, Purpose and Effect of Change:This is a notification of changes the supply chain to allow more flexibility for the parts listed above. There is no change to form, fit or function or reliability. Due to DCI (Dynacraft Industries) lead frame supplier plant closure, one of our supplier’s, Carsem (M) Sdn Bhd, supply chain has been impacted. To resume having supply chain flexibility, Semtech has initiated two changes: Carsem (M) Sdn Bhd (POR Assembly Supplier – Malaysia).Qualification of an alternative lead frame supplier, QPL, to replace DCI. The new assembly will have listed key attributes.
Description, Purpose and Effect of Change:This is a notification of changes the supply chain to allow more flexibility for the parts listed above. There is no change to form, fit or function or reliability. Due to DCI (Dynacraft Industries) lead frame supplier plant closure, one our supplier’s, Carsem (M) Sdn Bhd, supply chain has been impacted. To resume having supply chain flexibility, Semtech has initiated two changes:a.) Carsem (M) Sdn Bhd (POR Assembly Supplier – Malaysia).Qualification of an alternative lead frame supplier, QPL, to replace DCI. The new assembly will have following key attributes.b) Qualification of new Assembly and Test Site (Greatek – Taiwan):
Part Status:
- https://futureelec.wufoo.com/forms/?formname=r8bzou01ws8brs&field12=NA&field16=en&field2=SX1509BIULTRT&field4=Semtech&field18=https://p1na.futureelectronics.com/p/semiconductors--comm-products--i2c/sx1509biultrt-semtech-5038950
- https://futureelec.wufoo.com/forms/?formname=r8bzou01ws8brs&field12=NA&field16=en&field2=SX1509BIULTRT&field4=Semtech&field18=https://p1na.futureelectronics.com/p/semiconductors--comm-products--i2c/sx1509biultrt-semtech-5038950
Semtech SX1509BIULTRT - Technical Attributes
| Interface Type: | I2C |
| Clock Frequency-Max: | 400kHz |
| No of I/O Lines: | 16 |
| Supply Voltage-Nom: | 1.425V to 3.6V |
| Supply Current: | 365µA |
| Output Current: | 15mA |
| Operating Temp Range: | -40°C to +85°C |
| Storage Temperature Range: | -55°C to +150°C |
| Moisture Sensitivity Level: | 1 |
| Mounting Method: | Surface Mount |
Features & Applications
The SX1509BIULTRT is a part of SX1509B series general purpose I2C parallel input/output (GPIO) expander. It has a storage temperature ranging from -40°C to +85°C and its available in QFN-28 package.
The SX1509B are complete ultra low voltage General Purpose parallel Input/Output (GPIO) expanders ideal for low power handheld battery powered equipment.
Features:
- 1.2 V to 5.5 V (SX1507B) Low Operating Voltage with Dual Independent I/O Rails (VCC1, VCC2)
- Enable Direct Level Shifting Between I/O Banks and Host Controller
- 5.5V Tolerant I/Os, Up to 15mA Output Sink on All I/Os (No Total Sink Current Limit)
- Integrated LED Driver for Enhanced Lighting
- Intensity Control (256-step PWM)
- Blink Control (224 On/Off values)
- Breathing Control (224 Fade In/Out values)
- On-Chip Keypad Scanning Engine
- Support Up to 8x8 Matrix (64 Keys)
- Configurable Input Debouncer
- 4/8/16 Channels of True Bi-directional Style I/O
- Programmable Pull-up/Pull-down
- Push/Pull or Open-drain outputs
- Programmable Polarity
- Open Drain Active Low Interrupt Output (NINT)
- Bit Maskable
- Programmable Edge Sensitivity
- Built-in Clock Management
- OSCIO can be Configured as GPO
- 400kHz I2C Compatible Slave Interface
- 4 User-Selectable I²C Slave Addresses
- Power-On Reset and Reset Input (NRESET)
- Ultra Low Current Consumption: 1uA Typ
Application:
- Cell phones, PDAs, MP3 players
- Digital camera, Notebooks, GPS Units
- Any battery powered equipment
View the available family of I2C parallel expander
Available Packaging
Package Qty:
3000 per Reel
Mounting Method:
Surface Mount