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| 型号： | 93C86CT-E/MSG |
| 元件分类： | PROM |
| 英文描述： | 1K X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8 |
| 封装： | ROHS COMPLIANT, PLASTIC, MSOP-8 |
| 文件页数： | 2/30页 |
| 文件大小： | 520K |
| 代理商： | 93C86CT-E/MSG |
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93AA86A/B/C, 93LC86A/B/C, 93C86A/B/C
DS21797J-page 10
2008 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.
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 (TCSL).
VCC must be
≥4.5V for proper operation of WRAL.
FIGURE 2-7:
WRAL TIMING
Note:
The write sequence requires a logic high
signal on the PE pin prior to the rising
edge of the last data bit.
Note:
After the Write All cycle is complete,
issuing a Start bit and then taking CS low
will clear the Ready/Busy status from DO.
CS
CLK
DI
DO
HIGH-Z
100
01
x
x
Dx
D0
High-Z
Busy
Ready
TWL
TCSL
TSV
TCZ
相关PDF资料 |
PDF描述 |
|---|---|
| 93AA86C-I/SNG | 1K X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8 |
| 93AA86CT-I/MSG | 1K X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8 |
| 93C86BT-I/SN | 1K X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8 |
| 93LC86CT-E/STG | 1K X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8 |
| 93C86CT-I/MC | 1K X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| 93C86CTEOTG | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:16K Microwire Compatible Serial EEPROM |
| 93C86CTEPG | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:16K Microwire Compatible Serial EEPROM |
| 93C86CTESNG | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:16K Microwire Compatible Serial EEPROM |
| 93C86CTESTG | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:16K Microwire Compatible Serial EEPROM |
| 93C86CT-I/CH | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:1K-16K Microwire Compatible Serial EEPROMs |
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