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參數資料
| 型號： | S-93C56BD0I-I8T1G |
| 元件分類： | PROM |
| 英文描述： | 128 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8 |
| 封裝： | LEAD FREE, SNT-8 |
| 文件頁數： | 5/48頁 |
| 文件大?。?/td> | 803K |
| 代理商： | S-93C56BD0I-I8T1G |
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CMOS SERIAL E2PROM
Rev.5.0_00
S-93C46B/56B/66B
Seiko Instruments Inc.
13
3. Reading (READ)
The READ instruction reads data from a specified address.
After CS has gone high, input an instruction in the order of the start bit, read instruction, and address.
Since the last input address (A0) has been latched, the output status of the DO pin changes from high
impedance (Hi-Z) to low, which is held until the next rise of SK. 16-bit data starts to be output in
synchronization with the next rise of SK.
3. 1 Sequential read
After the 16-bit data at the specified address has been output, inputting SK while CS is high
automatically increments the address, and causes the 16-bit data at the next address to be output
sequentially. The above method makes it possible to read the data in the whole memory space.
The last address (An
A1 A0
= 1
1 1) rolls over to the top address (An
A1 A0
= 0
0 0).
D15
D14
D13
D14
D13
D0
D1
D2
D15
0
D0
D1
D2
D13
A1
A2
A3
A4
A5
0
1
<1>
A0
SK
DI
CS
DO
ADRINC
Hi-Z
28
27
26
25
24
23
12
11
10
9
8
7
6
5
4
3
2
1
44
43
42
41
40
39
ADRINC
Hi-Z
Figure 9 Read Timing (S-93C46B)
SK
D13
D15
0
D14
D14 D13
D0
D1
D2
D15
D14
D0
D1
D2
D13
D15
41
40
43
44
42
28
27
26
25
24
A3
A4
A5
A0
A1
A2
DI
13
11
10
9
8
7
6
5
4
3
2
1
12
CS
DO
A6
45
29
14
Hi
-Z
Hi-Z
0
1
<1>
ADRINC
X: S-93C56B
A7: S-93C66B
Figure 10 Read Timing (S-93C56B, S-93C66B)
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相關代理商/技術參數 |
參數描述 |
|---|---|
| S-93C56BD0I-I8T1U | 制造商:SII 制造商全稱:Seiko Instruments Inc 功能描述:3-WIRE SERIAL E2PROM |
| S-93C56BD0I-J8T1 | 制造商:Seiko Instruments Inc (SII) 功能描述: |
| S-93C56BD0I-J8T1G | 功能描述:電可擦除可編程只讀存儲器 2K (128X16) Hi-Speed RoHS:否 制造商:Atmel 存儲容量:2 Kbit 組織:256 B x 8 數據保留:100 yr 最大時鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 |
| S-93C56BD0I-J8T1U | 制造商:SII 制造商全稱:Seiko Instruments Inc 功能描述:3-WIRE SERIAL E2PROM |
| S-93C56BD0I-J8T2G | 制造商:SII 制造商全稱:Seiko Instruments Inc 功能描述:CMOS SERIAL E2PROM |
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