80C851 Datasheet PDF – CMOS 8-Bit Microcontroller

Part Number : 80C851, P80C851FBP, P80C851IBP

Function : CMOS single-chip 8-bit microcontroller with on-chip EEPROM

Package : Plastic Dual In-line 40 pin Type

Manufacturers : Philips Electronics , NXP

Pinouts :

80C851 pinout datasheet

Description :

The Philips 80C851/83C851 is a high-performance microcontroller fabricated with Philips high-density CMOS technology.

The 80C851/83C851 has the same instruction set as the 80C51. The Philips CMOS technology combines the high speed and density characteristics of HMOS with the
low power attributes of CMOS. The Philips epitaxial substrate minimizes latch-up

The 80C851/83C851 contains a 4k ×8 ROM with mask-programmable ROM code
protection, a 128 ×8 RAM, 256 ×8 EEPROM, 32 I/O lines, two 16-bit counter/timers, a seven-source, five vector, two-priority level nested interrupt structure, a serial I/O port for either multi-processor communications, I/O expansion or full duplex UART, and on-chip oscillator and clock circuits.

Other data sheets within the file : 83C851, P83C851FBP, P83C851IBP

80C851 Datasheet PDF Download

i7824DA Datasheet – TSSOP 14 – Intersil

Part Number : i7824DA, IML7824DA

Function : 18V Rail-to-Rail Quad Operational Amplifier

Package : TSSOP 14 Pin

Manufacturers : Intersil

Image :


Description :

The i7824DA is a rail-to-rail quad channels operational amplifier with wide supply range from 4.5V to 18V while consumes only 500uA per channel. It provides 0.5V beyond the supply rails of common mode input range and capability of rail-to-rail output swing as well. This enables the amplifier to offer maximum dynamic range at any supply voltage among many applications. A 3.5MHz gain bandwidth product allows i7824DA to perform more stable than other devices in Internet applications.



1. Wide supply voltage range 4.5V ~ 18V
2. Input range 500mV beyond the rails
3. Low supply current (per amplifier) 500μA
4. Unity-gain stable
5. Rail-to-rail output swing
6. High slew rate 3.2V/μs
7. GBWP 3.5 MHz
8. 6 MHz -3dB Bandwidth


1. TFT-LCD Reference Driver
2. Touch-Screen Display
3. Wireless LANs
4. Personal Communication Devices
5 Direct Access Arrangement
6. Personal Digital Assistant (PDA)
7. Active Filter

i7824DA = EC5564

i7824DA Datasheet PDF Download

i7824DA pdf