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CAT28F001PA-12BT датащи(PDF) 1 Page - Catalyst Semiconductor

номер детали CAT28F001PA-12BT
подробное описание детали  1 Megabit CMOS Boot Block Flash Memory
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производитель  CATALYST [Catalyst Semiconductor]
домашняя страница  http://www.catalyst-semiconductor.com
Logo CATALYST - Catalyst Semiconductor

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CAT28F001
1 Megabit CMOS Boot Block Flash Memory
FEATURES
s Fast Read Access Time: 70/90/120/150 ns
s On-Chip Address and Data Latches
s Blocked Architecture
— One 8 KB Boot Block w/ Lock Out
• Top or Bottom Locations
— Two 4 KB Parameter Blocks
— One 112 KB Main Block
s Low Power CMOS Operation
s 12.0V
± 5% Programming and Erase Voltage
s Automated Program & Erase Algorithms
s High Speed Programming
s Commercial, Industrial and Automotive
Temperature Ranges
28F001 F01
s Deep Powerdown Mode
— 0.05
µA I
CC Typical
— 0.8
µA I
PP Typical
s Hardware Data Protection
s Electronic Signature
s 100,000 Program/Erase Cycles and 10 Year
Data Retention
s JEDEC Standard Pinouts:
— 32 pin DIP
— 32 pin PLCC
— 32 pin TSOP
s Reset/Deep Power Down Mode
I/O0–I/O7
I/O BUFFERS
CE, OE LOGIC
SENSE
AMP
DATA
LATCH
ERASE VOLTAGE
SWITCH
COMMAND
REGISTER
CE
OE
WE
VOLTAGE VERIFY
SWITCH
Y-DECODER
X-DECODER
Y-GATING
8K-BYTE BOOT BLOCK
4K-BYTE PARAMETER BLOCK
4K-BYTE PARAMETER BLOCK
112K-BYTE MAIN BLOCK
A0–A16
WRITE STATE
MACHINE
ADDRESS
COUNTER
STATUS
REGISTER
PROGRAM VOLTAGE
SWITCH
RP
BLOCK DIAGRAM
DESCRIPTION
The CAT28F001 is a high speed 128K X 8 bit electrically
erasable and reprogrammable Flash memory ideally
suited for applications requiring in-system or after sale
code updates.
The CAT28F001 has a blocked architecture with one 8
KB Boot Block, two 4 KB Parameter Blocks and one 112
KB Main Block. The Boot Block section can be at the top
or bottom of the memory map and includes a reprogram-
ming write lock out feature to guarantee data integrity. It
is designed to contain secure code which will bring up
the system minimally and download code to other loca-
tions of CAT28F001.
The CAT28F001 is designed with a signature mode
which allows the user to identify the IC manufacturer and
device type. The CAT28F001 is also designed with on-
Chip Address Latches, Data Latches, Programming and
Erase Algorithms.
The CAT28F001 is manufactured using Catalyst’s ad-
vanced CMOS floating gate technology. It is designed
to endure 100,000 program/erase cycles and has a data
retention of 10 years. The device is available in JEDEC
approved 32-pin plastic DIP, PLCC or TSOP packages.
© 1998 by Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
Licensed Intel
second source
Doc. No. 25071-00 2/98 F-1


Аналогичный номер детали - CAT28F001PA-12BT

производительномер деталидатащиподробное описание детали
logo
Catalyst Semiconductor
CAT28F001PA-12BT CATALYST-CAT28F001PA-12BT Datasheet
455Kb / 18P
   1 Megabit CMOS Boot Block Flash Memory
More results

Аналогичное описание - CAT28F001PA-12BT

производительномер деталидатащиподробное описание детали
logo
ON Semiconductor
CAT28F001 ONSEMI-CAT28F001 Datasheet
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   1 Megabit CMOS Boot Block Flash Memory
Doc. No. MD-1078, Rev. K
CAT28F001G-12TE13 ONSEMI-CAT28F001G-12TE13 Datasheet
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   1 Megabit CMOS Boot Block Flash Memory
Doc. No. MD-1078, Rev. K
logo
Catalyst Semiconductor
CAT28F001 CATALYST-CAT28F001_05 Datasheet
455Kb / 18P
   1 Megabit CMOS Boot Block Flash Memory
CAT28F002 CATALYST-CAT28F002 Datasheet
140Kb / 16P
   2 Megabit CMOS Boot Block Flash Memory
logo
ON Semiconductor
CAT28F010 ONSEMI-CAT28F010 Datasheet
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   1 Megabit CMOS Flash Memory
Doc. No. MD-1019, Rev. G
logo
Catalyst Semiconductor
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CAT28F010 CATALYST-CAT28F010 Datasheet
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ON Semiconductor
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CAT28F010L90 ONSEMI-CAT28F010L90 Datasheet
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   1 Megabit CMOS Flash Memory
Doc. No. MD-1019, Rev. G
CAT28F010P-15 ONSEMI-CAT28F010P-15 Datasheet
113Kb / 16P
   1 Megabit CMOS Flash Memory
Doc. No. MD-1019, Rev. G
More results


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