Pinout

IT8502 Datasheet PDF – Power IO Controller IC Chip – ITE

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Part Number: IT8502

Function: Power IO Controller IC Chip

Package: LQFP/QFP 128 pin

Manufacturer: ITE Tech. INC.

Images:

IT8502 Controller Chip

Description

The IT8502 is a highly integrated embedded controller with system functions suitable for mobile system applications. The IT8502E directly interfaces to the LPC bus and provides ACPI embedded controller function, keyboard controller (KBC) and matrix scan, external flash interface for system BIOS and EC code, PWM and ADC for hardware monitor, PS/2 interface for external keyboard/mouse devices, BRAM and system wake up functions for system power management. It also supports the external flash ( or EPROM ) to be shared by the host and EC side.

Pinout 1
IT8502E datasheet pinout

An embedded controller, often referred to simply as an “embedded controller” or “EC,” is a microcontroller or microprocessor-based device that is integrated into a larger system or product to perform specific control, monitoring, or management functions. These controllers are designed to operate as part of the embedded system, providing dedicated and often real-time control over various aspects of the system’s operation. Embedded controllers can be found in a wide range of applications and industries, including consumer electronics, automotive, industrial automation, and more.

 

Pinout 2

IT8502F datasheet pinout

 

Features

• 4K SRAM

• Up to 16MB Serial Flash

• 12 ADC Channels, 10-bit

• 6 DAC Channels, 8-bit

• 8 PWM Channels

• 8502 No CIR; 8512 2 MCE CIR Ports

• SPI Flash Read Protection

• SPI Flash Write Protection

• PM3 I/O Channel (62/66, 68/6C, 6A/6E)

• Ext. WDT Can Stop After Starting

 

Ordering Information:

1. IT8502E : LQFP 128L

2. IT8502F : QFP 128L

3. IT8502G : TFBGA 128

 

IT8502 Datasheet PDF

PDF File : [ Download ]

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LT216 PDF – Miniature 1-Form A, Solid State Relay

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Part Number: LT216

Function: Miniature 1-Form A, Solid State Relay

Package: SOP 4 Pin Type

Manufacturer: Letex Technology Corp

Images:

LT216 pinout relay

Description

The LT216 is a miniature 1-Form A solid state relay in a 4 pin SOP package that employs optically
coupled MOSFET technology to provide 1500V of input to output isolation. The Input of optical
coupler been controlled by a highly efficient GaAlAs infrared LED and MOS FETs on the output side.

A “1-Form A” solid-state relay (SSR) is a type of solid-state switch or relay that has one normally open (NO) circuit or channel. The term “Form A” (or “Form 1A”) is a standard notation used to describe the contact configuration of relays, both electromechanical and solid-state. In the case of a 1-Form A SSR, it means that the relay has one set of normally open contacts.

Features

1. SOP package 4 Pin type in miniature design (4.4×4.3×2.0mm / .173×.169×.083inch)

2. Low driver power requirements (TTL/CMOS Compatible)

3. High reliability

4. Arc-Free with no snubbing circuits

5. 1500Vrms Input/Output isolation

6. Tape & Reel version available

 

 

3 page
LT216 datasheet

Applications:

1. Telecommunications (PC, Electronic notepad)

2. Measuring and Testing equipment

3. Industrial control

4. Security equipments

5. High speed inspection machine

6. Data communication equipments

7. Factory automotive equipments

LT216 PDF Datasheet