供应链
Harmonized Tariff Schedule (HTS) Code8542.31.00.30
Introduction Date1980-01-04
Lifecycle StatusObsolete (Last Updated: 2 months ago)
LTB Date2009-01-23
LTD Date2009-07-23
描述
由其分销商提供的 STMicroelectronics PSD834F2-90M 的描述。
256K X 8 FLASH 27 I/O PIA-GENERAL PURPOSE PQFP52
PSM Program System Memory 5.0V 2M 90ns
IC FLASH 2M PARALLEL 52PQFP
IC FLASH 2MBIT 90NS 52PQFP
Multifunction Peripheral, CMOS, PQFP52
IC PROG PERIPH IC 52PQFP
2Mb FLASH PSD x8
DC DC CONVERTER 9V 5W
制造商别名
STMicroelectronics 在全球拥有多个品牌，分销商可将其用作替代名称。STMicroelectronics 也可称为以下名称：
- 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
技术规格
Physical
Case/PackageQFP
MountSurface Mount
Number of Pins52
Number of Terminals52
Technical
Access Time90 ns
Frequency90 GHz
InterfaceParallel
Max Frequency43.48 MHz
Max Operating Temperature70 °C
Max Supply Voltage5.5 V
Memory Size1.9 MB
Memory TypeFLASH
Min Operating Temperature0 °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 GradeCommercial
Dimensions
Height - Seated (Max)2.35 mm
Length9.95 mm
Terminal Pitch650 µm
Width9.95 mm