M93S46-WMN6G View Datasheet(PDF) - STMicroelectronics
Part Name
Description
Manufacturer
M93S46-WMN6G
STMicroelectronics
M93S46-WMN6G Datasheet PDF : 34 Pages
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M93S66, M93S56, M93S46
Table 19. AC Characteristics (M93Sx6-R)
Test conditions specified in Table 9. and Table 7.
Symbol
Alt.
Parameter
Min.3
Max.3
Unit
fC
fSK
Clock Frequency
D.C.
1
MHz
tPRVCH
tPRES Protect Enable Valid to Clock High
50
ns
tWVCH
tPES
Write Enable Valid to Clock High
50
ns
tCLPRX
tPREH Clock Low to Protect Enable Transition
0
ns
tSLWX
tPEH
Chip Select Low to Write Enable Transition
250
ns
tSLCH
Chip Select Low to Clock High
250
ns
tSHCH
tCSS
Chip Select Set-up Time
50
ns
tSLSH2
tCS
Chip Select Low to Chip Select High
250
ns
tCHCL1
tSKH
Clock High Time
250
ns
tCLCH1
tSKL
Clock Low Time
250
ns
tDVCH
tDIS
Data In Set-up Time
100
ns
tCHDX
tDIH
Data In Hold Time
100
ns
tCLSH
tSKS
Clock Set-up Time (relative to S)
100
ns
tCLSL
tCSH
Chip Select Hold Time
0
ns
tSHQV
tSV
Chip Select to Ready/Busy Status
400
ns
tSLQZ
tDF
Chip Select Low to Output Hi-Z
200
ns
tCHQL
tPD0
Delay to Output Low
400
ns
tCHQV
tPD1
Delay to Output Valid
400
ns
tW
tWP
Erase/Write Cycle time
10
ms
Note: 1. tCHCL + tCLCH ≥ 1 / fC.
2. Chip Select Input (S) must be brought Low for a minimum of tSLSH between consecutive instruction cycles.
3. Preliminary Data: this product is under development. For more infomation, please contact your nearest ST sales office.
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