- 您現(xiàn)在的位置：買賣IC網 > PDF目錄374610 > S-29590A (Seiko Instruments Inc.) 16Kbit Serial EEPROM(16K位串行EEPROM) PDF資料下載
參數(shù)資料
| 型號： | S-29590A |
| 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)： | 7/43頁 |
| 文件大?。?/td> | 167K |
| 代理商： | S-29590A |
第1頁第2頁第3頁第4頁第5頁第6頁當前第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁
CMOS SERIAL E
2
PROM
S-29590A / 29690A
6
Operation
Instructions (in the order of start-bit, instruction, address, and data) are latched to DI in synchronization with the rising
edge of SK after CS goes high. A start-bit can only be recognized when the high of DI is latched to the rising edge of SK
when CS goes from low to high, it is impossible for it to be recognized as long as DI is low, even if there are SK pulses
after CS goes high. Instruction input finishes when CS goes low, where it must be low between commands during t
CDS
.
All input, including DI and SK signals, is ignored while CS is low, which is stand-by mode. The start bit + instruction,
adress and data are 8-bit instructions. This makes it easy to prerare your own software using a serial interface
incorporated into the CPU.
1. Read
The READ instruction reads data from a specified address. After A0 is latched at the rising edge of SK, 16-bit data is
continuously output in synchronization with the falling of SK.
When all of the data (D15 to D0) in the specified address has been read, the data in the next address can be read with
the input of another SK clock. Thus, it is possible for all of the data addresses to be read through the continuous input of
SK clocks as long as CS is high.
The last address (An
A1 A0 = 1
11) rolls over to the top address (An
A1 A0 = 0
00).
Z
15
A0
A6
17
50
34
19
D15
D15 D14
D14D13
D14
Hi
-
Z
A
10
A
9
A
8
A
7
A
6
A
5
A
4
A
3
A
2
A
1
A
0
+1
D13
D0
D1
D2
D15
Hi-Z
A1
A2
A3
A4
A5
A7
0
1
33
32
31
30
29
16
9
3
2
1
49
48
47
46
45
A
10
A
9
A
8
A
7
A
6
A
5
A
4
A
3
A
2
A
1
A
0
+2
D13
D0
D1
D2
18
CS
SK
DI
DO
8
7
6
5
4
12
14
11
10
13
A9 A8
A10
0
0
*On the S-29590A, A
10
is optional.
Figure 4
Read Timing (S-29690A)
相關PDF資料 |
PDF描述 |
|---|---|
| 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) |
| S-29L220A | The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each |
| S-29L220ADFE | The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| S295-93-328-30-571100 | 制造商:Mill-Max Mfg Corp 功能描述: |
| S295-M04-F12-C | 制造商:UNICORP 功能描述: |
| S295-M04-F12-F | 制造商:UNICORP 功能描述: |
| S2974320530100200 | 制造商:MILL-MAX 功能描述: |
| S297-M04-F13-E | 制造商:UNICORP 功能描述: |
發(fā)布緊急采購，3分鐘左右您將得到回復。