參數(shù)資料
型號: NM27C256QE100
廠商: Fairchild Semiconductor Corporation
英文描述: 262,144-Bit (32K x 8) High Performance CMOS EPROM
中文描述: 262,144位(32K的× 8)高性能CMOS存儲器
文件頁數(shù): 6/11頁
文件大?。?/td> 125K
代理商: NM27C256QE100
6
www.fairchildsemi.com
N
Turbo Programming Algorithm Flow Chart
V
CC
= 6.5V V
PP
= 12.75V
n = 0
ADDRESS = FIRST LOCATION
CHECK ALL BYTES
1ST: V
CC
= V
PP
= 6.0V
2ND: V
CC
= V
PP
= 4.3V
PROGRAM ONE 50
μ
s PULSE
INCREMENT n
ADDRESS = FIRST LOCATION
VERIFY
BYTE
n = 10
DEVICE
FAILED
LAST
ADDRESS
INCREMENT
ADDRESS
n = 0
PROGRAM ONE
50
μ
s
PULSE
INCREMENT
ADDRESS
VERIFY
BYTE
LAST
ADDRESS
PASS
NO
FAIL
YES
YES
PASS
NO
FAIL
NO
YES
DS010833-6
Note:
The standard National Semiconductor algorithm may also be used but it will have longer programming time.
FIGURE 1.
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