参数资料
型号: DS87C520-QNL
厂商: MAXIM INTEGRATED PRODUCTS INC
元件分类: Microcontroller
英文描述: 8-BIT, OTPROM, 33 MHz, MICROCONTROLLER, PQCC44
封装: PLASTIC, LCC-44
文件页数: 28/43页
文件大小: 709K
代理商: DS87C520-QNL
DS87C520/DS83C520 EPROM/ROM High-Speed Microcontrollers
34 of 43
MOVX CHARACTERISTICS (continued)
M2
M1
M0
MOVX CYCLES
tMCS
0
2 machine cycles
0
1
3 machine cycles (default)
4 tCLCL
0
1
0
4 machine cycles
8 tCLCL
0
1
5 machine cycles
12 tCLCL
1
0
6 machine cycles
16 tCLCL
1
0
1
7 machine cycles
20 tCLCL
1
0
8 machine cycles
24 tCLCL
1
9 machine cycles
28 tCLCL
EXTERNAL CLOCK CHARACTERISTICS
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
Clock High Time
tCHCX
10
ns
Clock Low Time
tCLCX
10
ns
Clock Rise Time
tCLCL
5
ns
Clock Fall Time
tCHCL
5
ns
SERIAL PORT MODE 0 TIMING CHARACTERISTICS
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
SM2 = 0, 12 clocks per cycle
12tCLCL
Serial Port Clock Cycle
Time
tXLXL
SM2 = 1, 4 clocks per cycle
4tCLCL
ns
SM2 = 0, 12 clocks per cycle
10tCLCL
Output Data Setup to
Clock Rising
tQVXH
SM2 = 1, 4 clocks per cycle
3tCLCL
ns
SM2 = 0, 12 clocks per cycle
2tCLCL
Output Data Hold from
Clock Rising
tXHQX
SM2 = 1, 4 clocks per cycle
tCLCL
ns
SM2 = 0, 12 clocks per cycle
tCLCL
Input Data Hold after
Clock Rising
tXHDX
SM2 = 1, 4 clocks per cycle
tCLCL
ns
SM2 = 0, 12 clocks per cycle
11tCLCL
Clock Rising Edge to
Input Data Valid
tXHDV
SM2 = 1, 4 clocks per cycle
3tCLCL
ns
相关PDF资料
PDF描述
DS87C520-QCL 8-BIT, OTPROM, 33 MHz, MICROCONTROLLER, PQCC44
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