參數(shù)資料
型號(hào)： 93C66AIMSG
廠商： Microchip Technology Inc.
元件分類： EEPROM
英文描述： 4K Microwire Compatible Serial EEPROM
中文描述： 4K的微絲兼容串行EEPROM
文件頁(yè)數(shù)： 10/24頁(yè)
文件大小： 405K
代理商： 93C66AIMSG
93AA66A/B/C, 93LC66A/B/C, 93C66A/B/C
DS21795B-page 10
2003 Microchip Technology Inc.
2.9
WRITE ALL (WRAL)
The Write All (
WRAL
) instruction will write the entire
memory array with the data specified in the command.
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. Clocking of the CLK
pin is not necessary after the device has entered the
WRAL cycle. The WRAL command does include an
automatic ERAL cycle for the device. Therefore, the
WRAL
instruction does not require an
ERAL
instruction
but the chip must be in the EWEN status.
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
).
Note:
Issuing a Start bit and then taking CS low
will clear the READY/BUSY status from
DO.
V
CC
must be
≥
4.5V for proper operation of WRAL.
FIGURE 2-10:
WRAL TIMING FOR 93AA AND 93LC DEVICES
FIGURE 2-11:
WRAL TIMING FOR 93C DEVICES
CS
CLK
DI
DO
HIGH-Z
1
0
0
0
1
X
X
Dx
D0
HIGH-Z
BUSY
READY
T
WL
V
CC
must be
≥
4.5V for proper operation of WRAL.
T
CSL
T
SV
T
CZ
CS
CLK
DI
DO
HIGH-Z
1
0
0
0
1
X
X
Dx
D0
HIGH-Z
BUSY
READY
T
WL
T
CSL
T
SV
T
CZ
相關(guān)PDF資料
PDF描述
93C66AIP 4K Microwire Compatible Serial EEPROM
93C66AISN 4K Microwire Compatible Serial EEPROM
93C66AIST Standard Recovery Power Rectifier; Mounting Type:Through Hole; Package/Case:DO-8
93C66ATEMS 4K Microwire Compatible Serial EEPROM
93C66ATEMSG 4K Microwire Compatible Serial EEPROM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
93C66AIOT 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:4K Microwire Compatible Serial EEPROM
93C66AIOTG 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:4K Microwire Compatible Serial EEPROM
93C66AIP 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:4K Microwire Compatible Serial EEPROM
93C66AIPG 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:4K Microwire Compatible Serial EEPROM
93C66AISN 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:4K Microwire Compatible Serial EEPROM
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*