AM28F512A Datasheet PDF – 512 Kbit Flash Memory – AMD

Part Number : AM28F512A

Function : 512 Kilobit (64 K x 8-Bit) CMOS 12.0 Volt, Bulk Erase Flash Memory

Package : DIP, PLCC, TSOP 32 Pin Type

Manufacturers : Advanced Micro Devices

Pinouts :

AM28F512A datasheet

 

Description :

The Am28F512A is a 512 Kbit Flash memory organized as 64 Kbytes of 8 bits each. AMD’s Flash memories offer the most cost-effective and reliable read/write non- volatile random access memory. The Am28F512A is packaged in 32-pin PDIP, PLCC, and TSOP versions. It is designed to be reprogrammed and erased in-system or in standard EPROM programmers. The Am28F512A is erased when shipped from the factory. The standard Am28F512A offers access times as fast as 70 ns, allowing operation of high-speed microprocessors without wait states. To eliminate bus contention, the Am28F512A has separate chip enable (CE#) and output enable (OE#) controls.

Features

1. High performance
(1) 70 ns maximum access time

2. CMOS low power consumption
(1) 30 mA maximum active current
(2) 100 μA maximum standby current
(3) No data retention power consumption

3. Embedded Erase Electrical Bulk Chip-Erase
(1) Two seconds typical chip-erase including pre-programming

4. Embedded Program
(1) 4 μs typical byte-program including time-out
(2) One second typical chip program

5. Command register architecture for microprocessor/microcontroller compatible write interface
6. On-chip address and data latches

Other data sheets within the file : AM28F512, AM28F512-120EC, AM28F512-120ECB,

AM28F512-120EE, AM28F512-120EEB, AM28F512-120EI

AM28F512A Datasheet PDF Download


AM28F512A pdf

GL5516 Datasheet – Light Dependent Photoresistor

Part Number : GL5516, GL5528

Function : GL55 Series Photoresistor, Light Dependent Photoresistor

Manufactures : Shenzhen Jing Chuang He Li Technology ( http://www.szjchl.com/ )

Image
GL5516 image
Description

Photoresistor is a resistor which made of semi-conductor material,and the conductance changes with luminance variation .The photoresistor can be manufactured withdifferent figures and illuminated area based on this characteristic.Photoresistor is widely used inmany industries, such as toys,lamps,camera,etc.

MINIATURE CADMIUM SULPHIDE PHOTOCONDUCTIVE CELL

GL5516 datasheet

Features

  1. Miniature open frame package
  2. Epoxy coated
  3. Moisture resistant
  4. Spectral response similar to the human eye
  5. Applications include dusk-dawn lighting control

GL5516 Datasheet PDF