參數(shù)資料
型號: PIC16C72-4E/SO
元件分類: 微控制器/微處理器
英文描述: 8-BIT, OTPROM, 4 MHz, RISC MICROCONTROLLER, PDSO28
封裝: 0.300 INCH, PLASTIC, SOIC-28
文件頁數(shù): 117/125頁
文件大?。?/td> 1155K
代理商: PIC16C72-4E/SO
PIC16C72 Series
1998 Microchip Technology Inc.
Preliminary
DS39016A-page 91
TABLE 13-8
SPI SLAVE MODE REQUIREMENTS (CKE=0) - PIC16C72
TABLE 13-9
SPI MODE REQUIREMENTS - PIC16CR72
Param
No.
Sym
Characteristic
Min
Typ
Max
Units
Conditions
70
TssL2scH,
TssL2scL
SS
↓ to SCK↓ or SCK↑ input
TCY
ns
71
TscH
SCK input high time (slave mode)
TCY + 20
ns
72
TscL
SCK input low time (slave mode)
TCY + 20
ns
73
TdiV2scH,
TdiV2scL
Setup time of SDI data input to SCK edge
50
ns
74
TscH2diL,
TscL2diL
Hold time of SDI data input to SCK edge
50
ns
75
TdoR
SDO data output rise time
10
25
ns
76
TdoF
SDO data output fall time
10
25
ns
77
TssH2doZ
SS
↑ to SDO output hi-impedance
10
50
ns
78
TscR
SCK output rise time (master mode)
10
25
ns
79
TscF
SCK output fall time (master mode)
10
25
ns
80
TscH2doV,
TscL2doV
SDO data output valid after SCK edge
50
ns
Data in "Typ" column is at 5V, 25C unless otherwise stated. These parameters are for design guidance only and are not
tested.
Parameter
No.
Sym
Characteristic
Min
Typ
Max
Units
Conditions
70*
TssL2scH,
TssL2scL
SS
↓ to SCK↓ or SCK↑ input
TCY
ns
71*
TscH
SCK input high time (slave mode)
TCY + 20
ns
72*
TscL
SCK input low time (slave mode)
TCY + 20
ns
73*
TdiV2scH,
TdiV2scL
Setup time of SDI data input to SCK
edge
100
ns
74*
TscH2diL,
TscL2diL
Hold time of SDI data input to SCK
edge
100
ns
75*
TdoR
SDO data output rise time
10
25
ns
76*
TdoF
SDO data output fall time
10
25
ns
77*
TssH2doZ
SS
↑ to SDO output hi-impedance
10
50
ns
78*
TscR
SCK output rise time (master mode)
10
25
ns
79*
TscF
SCK output fall time (master mode)
10
25
ns
80*
TscH2doV,
TscL2doV
SDO data output valid after SCK
edge
50
ns
81*
TdoV2scH,
TdoV2scL
SDO data output setup to SCK
edge
TCY
ns
82*
TssL2doV
SDO data output valid after SS
edge
50
ns
83*
TscH2ssH,
TscL2ssH
SS
↑ after SCK edge
1.5TCY + 40
ns
*
These parameters are characterized but not tested.
Data in "Typ" column is at 5V, 25C unless otherwise stated. These parameters are for design guidance only and are not
tested.
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