參數(shù)資料
型號(hào): R5F6452NJFD
元件分類: 微控制器/微處理器
英文描述: 32-BIT, FLASH, 64 MHz, MICROCONTROLLER, PQFP144
封裝: 20 X 20 MM, 0.50 MM PITCH, PLASTIC, LQFP-144
文件頁數(shù): 15/135頁
文件大?。?/td> 870K
代理商: R5F6452NJFD
REJ03B0231-0110
Rev.1.10
Page 111 of 130
Sep 06, 2010
R32C/152 Group
5. Electrical Characteristics
VCC =5V
Timing Requirements (VCC = 4.2 to 5.5 V, VSS = 0 V, and Ta =Topr, unless otherwise noted)
Table 5.22
Timer A Input (Counting input in event counter mode)
Symbol
Characteristic
Value
Unit
Min.
Max.
tc(TA)
TAiIN input clock cycle time
200
ns
tw(TAH)
TAiIN input high level pulse width
80
ns
tw(TAL)
TAiIN input low level pulse width
80
ns
Table 5.23
Timer A Input (Gating input in timer mode)
Symbol
Characteristic
Value
Unit
Min.
Max.
tc(TA)
TAiIN input clock cycle time
400
ns
tw(TAH)
TAiIN input high level pulse width
180
ns
tw(TAL)
TAiIN input low level pulse width
180
ns
Table 5.24
Timer A Input (External trigger input in one-shot timer mode)
Symbol
Characteristic
Value
Unit
Min.
Max.
tc(TA)
TAiIN input clock cycle time
200
ns
tw(TAH)
TAiIN input high level pulse width
80
ns
tw(TAL)
TAiIN input low level pulse width
80
ns
Table 5.25
Timer A Input (External trigger input in pulse-width modulation mode)
Symbol
Characteristic
Value
Unit
Min.
Max.
tw(TAH)
TAiIN input high level pulse width
80
ns
tw(TAL)
TAiIN input low level pulse width
80
ns
Table 5.26
Timer A Input (Increment/decrement count switching input in event counter mode)
Symbol
Characteristic
Value
Unit
Min.
Max.
tc(UP)
TAiOUT input clock cycle time
2000
ns
tw(UPH)
TAiOUT input high level pulse width
1000
ns
tw(UPL)
TAiOUT input low level pulse width
1000
ns
tsu(UP-TIN)
TAiOUT input setup time
400
ns
th(TIN-UP)
TAiOUT input hold time
400
ns
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