參數(shù)資料
型號: M37534M4-XXXFP
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 6 MHz, MICROCONTROLLER, PDSO36
封裝: 8.40 X15 MM, 0.80 MM PITCH, PLASTIC, SSOP-36
文件頁數(shù): 42/58頁
文件大小: 753K
代理商: M37534M4-XXXFP
7534 Group
Rev.3.00
Oct 23, 2006
page 45 of 53
REJ03B0099-0300
Timing Requirements
Table 12 Timing requirements (VCC = 4.1 to 5.5 V, VSS = 0 V, Ta = –20 to 85 °C, unless otherwise noted)
Min.
Typ.
Max.
Symbol
Parameter
Limits
Unit
tW(RESET)
tC(XIN)
tWH(XIN)
tWL(XIN)
tC(CNTR)
tWH(CNTR)
tWL(CNTR)
tC(SCLK)
tWH(SCLK)
tWL(SCLK)
tsu(SDATA–SCLK)
th(SCLK–SDATA)
Reset input “L” pulse width
External clock input cycle time
External clock input “H” pulse width
External clock input “L” pulse width
CNTR0 input cycle time
CNTR0, INT0, INT1 input “H” pulse width
CNTR0, INT0, INT1 input “L” pulse width
Serial I/O2 clock input cycle time
Serial I/O2 clock input “H” pulse width
Serial I/O2 clock input “L” pulse width
Serial I/O2 input set up time
Serial I/O2 input hold time
15
166
70
200
80
1000
400
200
s
ns
Switching Characteristics
Table 13 Switching characteristics (VCC = 4.1 to 5.5 V, VSS = 0 V, Ta = –20 to 85 °C, unless otherwise noted)
Min.
Typ.
Max.
Symbol
Parameter
Limits
Unit
tWH(SCLK)
tWL(SCLK)
td(SCLK–SDATA)
tv(SCLK–SDATA)
tr(SCLK)
tf(SCLK)
tr(CMOS)
tf(CMOS)
tr(D+), tr(D-)
tf(D+), tf(D-)
Serial I/O2 clock output “H” pulse width
Serial I/O2 clock output “L” pulse width
Serial I/O2 output delay time
Serial I/O2 output valid time
Serial I/O2 clock output rising time
Serial I/O2 clock output falling time
CMOS output rising time (Note)
CMOS output falling time (Note)
USB output rising time, CL = 200 to 450 pF, Ta = 0 to 70 °C, VCC =
4.4 to 5.25 V
USB output falling time, CL = 200 to 450 pF, Ta = 0 to 70 °C, VCC =
4.4 to 5.25 V
10
150
75
Notes: XOUT pin is excluded.
Fig. 51 Output switching characteristics measurement circuit
100 pF
Measured
output pin
CMOS output
tC(SCLK)/2–30
0
ns
140
30
300
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