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參數(shù)資料
| 型號： | CAT150169RWI-GT3 |
| 元件分類： | PROM |
| 英文描述： | 16K X 1 SPI BUS SERIAL EEPROM, PDSO8 |
| 封裝： | 0.150 INCH, ROHS COMPLIANT, MS-012, SOIC-8 |
| 文件頁數(shù)： | 15/15頁 |
| 文件大?。?/td> | 365K |
| 代理商： | CAT150169RWI-GT3 |
CAT15008, CAT15016
2007 Catalyst Semiconductor, Inc.
9
Doc. No. 1125 Rev. A
Characteristics subject to change without notice
SCK
SI
SO
00
0
00
10
D7 D6 D5 D4 D3 D2 D1 D0
01234
5678
21
22
23
24
25
26
27
28
29
30
31
CS
OPCODE
* Please check the Byte Address Table (Table 5)
DATA IN
HIGH IMPEDANCE
BYTE ADDRESS*
AN
A0
Byte Write
Once the WEL bit is set, the user may execute a write
sequence, by sending a WRITE instruction, a 16-bit
address and data as shown in Figure 6. Only 10
significant address bits are used by the CAT15008
and 11 by the CAT15016. The rest are don’t care bits,
as shown in Table 5. Internal programming will start
after the low to high CS
transition. During an internal
write cycle, all commands, except for RDSR (Read
Status Register) will be ignored. The RDY
bit will
indicate if the internal write cycle is in progress (RDY
high), or the the device is ready to accept commands
(RDY
low).
Page Write
After sending the first data byte to the CAT15008/16,
the host may continue sending data, up to a total of 32
bytes, according to timing shown in Figure 7. After
each data byte, the lower order address bits are
automatically incremented, while the higher order
address bits (page address) remain unchanged. If
during this process the end of page is exceeded, then
loading will “roll over” to the first byte in the page, thus
possibly overwriting previoualy loaded data. Following
completion of the write cycle, the CAT15008/16 is
automatically returned to the write disable state.
Table 5. Byte Address
Device
Address Significant Bits
Address Don't Care Bits
# Address Clock Pulse
CAT15008
A9 - A0
A15 - A10
16
CAT15016
A10 - A0
A15 - A11
16
Figure 6. Byte WRITE Timing
Note: Dashed Line = mode (1, 1) - - - - - -
Figure 7. Page WRITE Timing
Note: Dashed Line = mode (1, 1) - - - - - -
SCK
SI
SO
00
0
00
10
BYTE ADDRESS*
Data
Byte 1
012345678
21
22
23 24-31 32-39
Data
Byte 2
Data
Byte 3
Data Byte N
CS
OPCODE
7..1
0
24+(N-1)x8-1..24+(N-1)x8 24+Nx8-1
DATA IN
HIGH IMPEDANCE
AN
A0
*Please check the Byte Address Table. (Table 5)
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CAT150169SWI-GT3 | 功能描述:監(jiān)控電路 SUP W/16K SPI EEPROM RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
| CAT-15106 | 制造商:Thomas & Betts 功能描述: |
| CAT-1583502-5 | 制造商:Samtec Inc 功能描述:CAT - Bulk |
| CAT-15-IX | 功能描述:INSTALL TOOL RED FOR SHR SER RoHS:是 類別:工具 >> 螺線形繞線，伸縮套管 系列:- 標準包裝:1 系列:Slit-N-Wrap® |
| CAT-15-PP | 功能描述:INSTALL TOOL ORANGE FOR SHR SER RoHS:是 類別:工具 >> 螺線形繞線，伸縮套管 系列:- 標準包裝:1 系列:Slit-N-Wrap® |
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