- 您现在的位置：买卖IC网 > PDF目录360612 > 93C66AXISN (Microchip Technology Inc.) 4K Microwire Compatible Serial EEPROM PDF资料下载
参数资料
| 型号： | 93C66AXISN |
| 厂商： | Microchip Technology Inc. |
| 元件分类： | EEPROM |
| 英文描述： | 4K Microwire Compatible Serial EEPROM |
| 中文描述： | 4K的微丝兼容串行EEPROM |
| 文件页数： | 9/24页 |
| 文件大小： | 405K |
| 代理商： | 93C66AXISN |
2003 Microchip Technology Inc.
DS21795B-page 9
93AA66A/B/C, 93LC66A/B/C, 93C66A/B/C
2.8
WRITE
The
WRITE
instruction is followed by 8 bits (If ORG is
low or A-version devices) or 16 bits (If ORG pin is high
or B-version devices) of data which are written into the
specified address. For 93AA66A/B/C and 93LC66A/B/C
devices, after the last data bit is clocked into DI, the
falling edge of CS initiates the self-timed auto-erase and
programming cycle. For 93C66A/B/C devices, the self-
timed auto-erase and programming cycle is initiated by
the rising edge of CLK on the last data bit.
The DO pin indicates the READY/BUSY status of the
device, if CS is brought high after a minimum of 250 ns
low (T
CSL
). DO at logical ‘0’ indicates that programming
is still in progress. DO at logical ‘1’ indicates that the
register at the specified address has been written with
the data specified and the device is ready for another
instruction.
Note:
Issuing a Start bit and then taking CS low
will clear the READY/BUSY status from
DO.
FIGURE 2-8:
WRITE TIMING FOR 93AA AND 93LC DEVICES
FIGURE 2-9:
WRITE TIMING FOR 93C DEVICES
CS
CLK
DI
DO
1
0
1
An
A0
Dx
D0
BUSY
READY
HIGH-Z
HIGH-Z
Twc
T
CSL
T
CZ
T
SV
CS
CLK
DI
DO
1
0
1
An
A0
Dx
D0
BUSY
READY
HIGH-Z
HIGH-Z
Twc
T
CSL
T
CZ
T
SV
相关PDF资料 |
PDF描述 |
|---|---|
| 93AA66AXIPG | 4K Microwire Compatible Serial EEPROM |
| 93C66AXIPG | 4K Microwire Compatible Serial EEPROM |
| 93AA66AXIOT | 4K Microwire Compatible Serial EEPROM |
| 93C66AXIOT | 4K Microwire Compatible Serial EEPROM |
| 93AA66AXIOTG | 4K Microwire Compatible Serial EEPROM |
相关代理商/技术参数 |
参数描述 |
|---|---|
| 93C66AXISNG | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:4K Microwire Compatible Serial EEPROM |
| 93C66AXIST | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:4K Microwire Compatible Serial EEPROM |
| 93C66AXISTG | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:4K Microwire Compatible Serial EEPROM |
| 93C66AXT-E/MC | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:4K Microwire Compatible Serial EEPROM |
| 93C66AXT-E/MCG | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:4K Microwire Compatible Serial EEPROM |
发布紧急采购，3分钟左右您将得到回复。