參數(shù)資料
型號(hào)： 93LC46A-TI/MSX
元件分類： PROM
英文描述： 128 X 8 MICROWIRE BUS SERIAL EEPROM, PDSO8
封裝： LEAD FREE, PLASTIC, MO-187, MSOP-8
文件頁(yè)數(shù)： 4/38頁(yè)
文件大?。?/td> 703K
代理商： 93LC46A-TI/MSX
93XX46X/56X/66X/76X/86X
DS21929A-page 12
2005 Microchip Technology Inc.
3.5
ERASE ALL (ERAL)
The Erase All (ERAL) instruction will erase the entire
memory array to the logical ‘1’ state. The ERAL cycle is
identical to the Erase cycle, except for the different
opcode. The ERAL cycle is completely self-timed and
commences at the falling edge of the CS, except on
‘93CXX’ devices where the rising edge of CLK before
the last data bit initiates the write cycle. Clocking of the
CLK pin is not necessary after the device has entered
the ERAL cycle.
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 ERAL.
FIGURE 3-3:
ERAL TIMING FOR 93AAXX AND 93LCXX DEVICES
FIGURE 3-4:
ERAL TIMING FOR 93CXX DEVICES
Note:
After the ERAL command is complete,
issuing a Start bit and then taking CS low
will clear the Ready/Busy status from DO.
CS
CLK
DI
DO
TCSL
Check Status
10
0
1
0
X
X
TSV
TCZ
Busy
Ready
High-Z
TEC
High-Z
Vcc must be
≥ 4.5V for proper operation of ERAL.
CS
CLK
DI
DO
TCSL
Check Status
10
0
1
0
X
X
TSV
TCZ
Busy
Ready
High-Z
TEC
High-Z
相關(guān)PDF資料
PDF描述
93LC46B-E/STGX 64 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8
93LC46B-TI/OT 64 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO6
93LC46C-TI/ST 64 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8
93AA46C-TI/MSGX 64 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
93LC46ATIST 制造商:ICS 功能描述: 制造商:Microchip Technology Inc 功能描述:
93LC46AX/SN 功能描述:電可擦除可編程只讀存儲(chǔ)器 128x8 Rot Pin RoHS:否 制造商:Atmel 存儲(chǔ)容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時(shí)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(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8
93LC46AX-/SN 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Serial EEPROM
93LC46AX-E/MC 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:1K Microwire Compatible Serial EEPROM
93LC46AX-E/MCG 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:1K Microwire Compatible Serial EEPROM
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