參數(shù)資料
型號(hào): MX28F2000PQC-12C4
廠商: MACRONIX INTERNATIONAL CO LTD
元件分類: DRAM
英文描述: 2M-BIT [256K x 8] CMOS FLASH MEMORY
中文描述: 256K X 8 FLASH 12V PROM, 120 ns, PQCC32
封裝: PLASTIC, MO-052, LCC-32
文件頁數(shù): 14/33頁
文件大?。?/td> 191K
代理商: MX28F2000PQC-12C4
14
P/N: PM0380
REV. 1.5, OCT 29, 1998
MX28F2000P
AC CHARACTERISTICS
TA = 0
o
C to 70
o
C, VCC = 5V
±
10%, VPP =12V
±
5%
28F2000P-70
28F2000P-90
28F2000P-12
SYMBOL PARAMETER
MIN.
MAX.
MIN.
MAX.
MIN.
MAX.
UNIT CONTIONS
tVPS
VPP setup time
100
100
100
ns
tOES
OE setup time
100
100
100
ns
tCWC
Command programming cycle
70
90
120
ns
tCEP
WE programming pulse width
45
45
50
ns
tCEPH1
WE programming pluse width High
20
20
20
ns
tCEPH2
WE programming pluse width High
100
100
100
ns
tAS
Address setup time
0
0
0
ns
tAH
Address hold time
45
45
50
ns
tAH1
Address hold time for DATA POLLING
0
0
0
ns
tDS
Data setup time
45
45
50
ns
tDH
Data hold time
10
10
10
ns
tCESP
CE setup time before DATA polling/toggle bit
100
100
100
ns
tCES
CE setup time
0
0
0
ns
tCESC
CE setup time before command write
100
100
100
ns
tCESV
CE setup time before verify
6
6
6
us
tVPH
VPP hold time
100
100
100
ns
tDF
Output disable time (Note 3)
20
20
30
ns
tDPA
DATA polling/toggle bit access time
70
90
120
ns
tAETC
Total erase time in auto chip erase
5(TYP.)
5(TYP.)
5(TYP.)
s
tAETB
Total erase time in auto block erase
5(TYP.)
5(TYP.)
5(TYP.)
s
tAVT
Total programming time in auto verify
15
300
15
300
15
300
us
tBALC
Block address load cycle
0.3
30
0.3
30
0.3
30
us
tBAL
Block address load time
100
100
100
us
tCH
CE Hold Time
0
0
0
ns
tCS
CE setup to WE going low
0
0
0
ns
NOTES:
1. CE and OE must be fixed high during VPP transition from 5V
to 12V or from 12V to 5V.
2. Refer to read operation when VPP=VCC about read opera-
tion while VPP 12V.
3. tDF defined as the time at which the output achieves the open
circuit condition and data is no longer driven.
相關(guān)PDF資料
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MX28F2000PRC-70C4 制造商:MCNIX 制造商全稱:Macronix International 功能描述:2M-BIT [256K x 8] CMOS FLASH MEMORY
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