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參數(shù)資料
| 型號(hào)： | S-29U394A |
| 廠商： | Seiko Instruments Inc. |
| 英文描述： | 4Kbit CMOS Serial EEPROM(4K位CMOS串行EEPROM) |
| 中文描述： | 4Kbit的CMOS串行EEPROM（4K的位的CMOS串行EEPROM的） |
| 文件頁數(shù)： | 39/41頁 |
| 文件大小： | 185K |
| 代理商： | S-29U394A |
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38
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 about the basic terms. (continuous read, sequential read)
Answer:
-
Continuous read, sequential read
Function by which data is read from a specified address using a read command, followed by the
output of the next address. This is useful when there is a large amount of user data (ex.: ID codes).
→
S-93C series, S-29 series, S-24C series
D
15
D
15
D
14
D
14
D
13
D
14
Hi-Z
D
13
D
0
D
1
D
2
D
15
0
Hi-Z
A
0
A
1
A
2
A
3
A
4
A
5
0
1
1
28
27
26
25
24
23
12
11
10
9
8
7
6
5
4
3
2
1
44
43
42
41
40
39
D
13
D
0
D
1
D
2
CS
SK
DI
DO
Continuos read
-
Serial-port direct coupling, microcomputer interface, 8-bit command
→
S-29x9xA, S-29x55A, S-2900A
The serial port is a serial I/O port provided for a microcomputer. A device that can be easily and
directly coupled to this port is referred to as a “serial-port direct-coupling type” or a “microcomputer
interface.”
1.
The EEPROM is configured as follows for simple direct coupling:
Data is input at the rising edge of the SK input clock, and output at its falling edge.
Commands and data are input and output in 8 bits.
2.
A microcomputer with a serial port communicates in 8 bits (8 clocks).
This configuration can substantially reduce the number of programs required for the microcomputer.
The advantages are easy programming and a reduced ROM capacity.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| S-29UX94A | The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each |
| S-29UXX0A | The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each |
| S-29UXX1A | The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each |
| S-29U131A | The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each |
| S-29U131ADFE | 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-29UX94A | 制造商:SII 制造商全稱:Seiko Instruments Inc 功能描述:CMOS SERIAL EEPROM |
| S-29UXX0A | 制造商:SII 制造商全稱:Seiko Instruments Inc 功能描述:CMOS SERIAL EEPROM |
| S-29UXX1A | 制造商:SII 制造商全稱:Seiko Instruments Inc 功能描述:CMOS SERIAL EEPROM |
| S2-9V | 制造商:Panasonic Electric Works 功能描述: |
| S29VS064RABBHI000 | 功能描述:閃存 64Mb 1.8V 108Mhz Parallel NOR 閃存 RoHS:否 制造商:ON Semiconductor 數(shù)據(jù)總線寬度:1 bit 存儲(chǔ)類型:Flash 存儲(chǔ)容量:2 MB 結(jié)構(gòu):256 K x 8 定時(shí)類型: 接口類型:SPI 訪問時(shí)間: 電源電壓-最大:3.6 V 電源電壓-最小:2.3 V 最大工作電流:15 mA 工作溫度:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體: 封裝:Reel |
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