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參數(shù)資料
| 型號(hào)： | S-2900A |
| 廠商： | Seiko Instruments Inc. |
| 英文描述： | CMOS 512Bit Serial EEPROM(512位 CMOS 串行EEPROM) |
| 中文描述： | 512位元的CMOS串行EEPROM（512位的CMOS串行EEPROM的） |
| 文件頁數(shù)： | 35/39頁 |
| 文件大小： | 144K |
| 代理商： | S-2900A |
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34
Collection of Product FAQs
Author: Kano Tomoo
Date: 98/11/12 (Thursday) 10:17 (modified: 99/01/13(Wednesday))
<Information level>
A:
Public (Printing O.K.)
Index:
D: Technical Terms
<Product>
Division name: 01 IC
Category 1:
12 Memory
Category 2:
2. Serial EEPROM
Cal No.:
Overall
Related documents:
Question:
What are the basic operation codes
Answer:
[Terms required to understand EEPROM data sheets (1)] Basic commands
-
Data read, READ
Reads data from a specified address
-
Data write, WRITE or PROGRAM
Writes data to a specified address
-
Data erase, ERASE
Erases data at a specified address (all “1”’s)
-
Chip write, WRAL
Writes the same (word) data in all address spaces
-
Chip erase, ERAL
Erases data in all address spaces (all “1”’s)
-
Program disable, EWDS or PDS
Prohibits write operations (WRITE), and prevents false-writes caused by noise or uncontrollable
running of the CPU
-
Program enable, EWES or PEN
Enables write operations (WRITE)
[Note]
When the power to the EEPROM is turned on, the internal circuit of the IC is reset and the program
disable mode is entered. Thus, following power-on, the program enable command must be entered in
order to write data.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| S-29130 | The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each |
| S-29130A | The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each |
| S-29130ADP | The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each |
| S-29130AFJ | The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each |
| S-29220ADP | The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| S-2900ACA | 制造商:SII 制造商全稱:Seiko Instruments Inc 功能描述:CMOS 512-bit SERIAL EEPROM |
| S-2900ADP | 制造商:SII 制造商全稱:Seiko Instruments Inc 功能描述:CMOS 512-bit SERIAL EEPROM |
| S-2900AFE | 制造商:SII 制造商全稱:Seiko Instruments Inc 功能描述:CMOS 512-bit SERIAL EEPROM |
| S-2900AUP | 制造商:SII 制造商全稱:Seiko Instruments Inc 功能描述:CMOS 512-bit SERIAL EEPROM |
| S290250 | 制造商:SIFAM 功能描述: |
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