供应链
Country of OriginSouth Korea
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.32.00.51
Introduction Date1990-01-01
Lifecycle StatusObsolete (Last Updated: 4 months ago)
LTB Date2011-10-08
LTD Date2012-04-08
描述
由其分销商提供的 onsemi CAT28C256GI-12T 的描述。
IC EEPROM 256KBIT 120NS 32PLCC / EEPROM Parallel 256K-bit 32K x 8 5V 32-Pin PLCC T/R
EEPROM, 32KX8, 120ns, Parallel, CMOS, PQCC32
32K X 8 EEPROM 5V 120 ns PQCC32
IC EEPROM 256KBIT 120NS 32PLCC
The CAT28C256 is a fast low power 5.0 V-only CMOS parallel EEPROM organized as 32k x 8-bits. It requires a simple interface for in-system programming. On-chip address and data latches self-timed write cycle with autoclear and VCC power up/down write protection eliminate additional timing and protection hardware. DATA Polling and Toggle status bits signal the start and end of the self timed write cycle. Additionally the CAT28C256
制造商别名
onsemi 在全球拥有多个品牌，分销商可将其用作替代名称。onsemi 也可称为以下名称：
- ON Semiconductor
- ONS
- ONSEMICON
- ON SEM
- ON SEMICONDUCTO
- ON SEMICONDUCTORS
- ONSEMIC
- ON Semicondu
- OSC
- ONSE
- ON SEMICOND
- ON Semiconductor / Fairchild
- SCG
- ON Semiconductor Cor
- ON SEMICO
- ONSM
- ON SEMICONDUCTOR CORP
- onsemi / Fairchild
- MOT/ON SEMI
- Fairchild/ONSemiconductor
- ON Semiconductor Corporation
- ON4
- ON Semi - ON Semiconductor
- ON SEMICONDUCT
- ON-SEMI SCG
- ON Semiconductor Inc.
- onsemiconductor
- On Semiconductor Ltd
技术规格
Physical
Case/PackagePLCC
Contact PlatingTin
MountSurface Mount
Number of Pins32
Number of Terminals32
Technical
Access Time120 ns
Density256 kb
InterfaceParallel
Max Operating Temperature85 °C
Max Supply Current30 mA
Max Supply Voltage5.5 V
Memory Size32 kB
Memory TypeEEPROM
Min Operating Temperature-40 °C
Min Supply Voltage4.5 V
Nominal Supply Current30 mA
Number of Circuits1
Operating Supply Voltage5 V
Temperature GradeIndustrial
Dimensions
Height - Seated (Max)3.55 mm
Length13.965 mm
Terminal Pitch1.27 mm
Width11.425 mm