描述
由其分销商提供的 STMicroelectronics PSD854F2-90J 的描述。
Flash ISP Pri=2M Sec=256K SRAM=256K 5V I/O=27 0~70℃ PLCC52
PSM Program System Memory 5.0V 2M 90ns
2Mb FLASH, 256Kb SRAM X8
IC FLASH 2M PARALLEL 52PLCC
IC FLASH 2MBIT 90NS 52PLCC
Multifunction Peripheral, CMOS, PQCC52
IC PROG PERIPH IC 52PLCC
8 Bits Microcontr
NJU3719AV JRC
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/PackagePLCC
MountSurface Mount
Number of Pins52
Number of Terminals52
Technical
Access Time90 ns
Density16 Mb
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
RAM Size256 kB
Temperature GradeCommercial
Dimensions
Height - Seated (Max)4.57 mm
Length19.1 mm
Terminal Pitch1.27 mm
Width19.1 mm