參數(shù)資料
型號: S-29530A
廠商: Seiko Instruments Inc.
英文描述: 16Kbit Serial EEPROM(16K位串行EEPROM)
中文描述: 16Kbit串行EEPROM(16K的位串行EEPROM的)
文件頁數(shù): 40/44頁
文件大?。?/td> 178K
代理商: S-29530A
3
9
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PDF資料
PDF描述
S-29630A 32Kbit Serial EEPROM(32K位串行EEPROM)
S-29590A 16Kbit Serial EEPROM(16K位串行EEPROM)
S-29690A 32Kbit Serial EEPROM(32K位串行EEPROM)
S-29L130A 1Kbit CMOS Serial EEPROM(1K位CMOS串行EEPROM)
S-29L131A 1Kbit CMOS Serial EEPROM(1K位CMOS串行EEPROM)
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