STMicroelectronics PSD834F2-90MI
Obsolete
Supply Chain
Harmonized Tariff Schedule (HTS) Code8542.31.00.30
Introduction Date1980-01-04
Lifecycle StatusObsolete (Last Updated: 4 months ago)
LTB Date2011-11-25
LTD Date2012-05-25
Descriptions
Descriptions of STMicroelectronics PSD834F2-90MI provided by its distributors.
Flash In-System Programmable Peripherals 52-Pin PQFP Tray
256K X 8 FLASH 27 I/O PIA-GENERAL PURPOSE PQFP52
PSM Program System Memory 5.0V 2M 90ns
Multifunction Peripheral, CMOS, PQFP52
Manufacturer Aliases
STMicroelectronics has several brands around the world that distributors may use as alternate names. STMicroelectronics may also be known as the following names:
- ST MICRO
- STM
- SGS
- SGS THOMSON
- INMOS
- STMICROE
- STMICROEL
- STMICR
- ST MIC
- ST MICROELECTRONIC
- SGS THOMPSON
- SESCOSEM
- STMICROELECT
- ST8
- STMICROELECTRON
- WAFERSCALE
- SGS-ATES
- ST MICROELECTRONICS SEMI
- ST/SGS
- ST MICROELECTRO
- SGST
- THOMS
- STMICROELE
- WAFERSCALE INTEGRATION INC
- SGS-Thomson Microelectronics
- ST Microeletronics
Technical Specifications
Physical
Case/PackageQFP
MountSurface Mount
Number of Pins52
Number of Terminals52
Technical
Access Time90 ns
Frequency90 GHz
InterfaceParallel
Max Frequency43.48 MHz
Max Operating Temperature85 °C
Max Supply Voltage5.5 V
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage4.5 V
Number of Gates3000
Number of I/Os27
Number of Macrocells24
Number of Ports4
Operating Supply Voltage5 V
PackagingBulk
Temperature GradeIndustrial
Dimensions
Height - Seated (Max)2.35 mm
Length9.95 mm
Terminal Pitch650 µm
Width9.95 mm
Compliance
Environmental Classification
China RoHSCompliant
Lead FreeLead Free
REACH SVHCYes
RoHSCompliant