參數資料
型號: R5F6421GJFB
元件分類: 微控制器/微處理器
英文描述: 32-BIT, FLASH, 64 MHz, MICROCONTROLLER, PQFP100
封裝: 14 X 14 MM, 0.50 MM PITCH, PLASTIC, LQFP-100
文件頁數: 108/113頁
文件大?。?/td> 744K
代理商: R5F6421GJFB
REJ03B0237-0050 Rev.0.50 Jul 31, 2008
Page 94 of 111
Under development
Preliminary Specification
This is a preliminary specification and is subject to change.
R32C/121 Group
5. Electrical Characteristics
VCC =5V
Timing requirements (VCC = 4.2 to 5.5 V, VSS =0V, and Ta =Topr, unless otherwise noted)
Note:
1.
The values are applied in case filtering function is disabled.
Table 5.30
Serial Interface
Symbol
Characteristic
Value
Unit
Min.
Max.
tc(CK)
CLKi input clock period
200
ns
tw(CKH)
CLKi input high level pulse width
80
ns
tw(CKL)
CLKi input low level pulse width
80
ns
tsu(D-C)
RXDi input setup time
80
ns
th(C-Q)
RXDi input hold time
90
ns
Table 5.31
A/D Trigger Input
Symbol
Characteristic
Value
Unit
Min.
Max.
tw(ADH)
ADTRG input high level pulse width
Hardware trigger input high level pulse width
ns
tw(ADL)
ADTRG input low level pulse width
Hardware trigger input high level pulse width
125
ns
Table 5.32
External Interrupt INTi Input
Symbol
Characteristic
Value
Unit
Min.
Max.
tw(INH)
INTi input high level pulse width (1)
Edge sensitive
250
ns
Level sensitive
tc(CPU) + 200
ns
tw(INL)
INTi input low level pulse width (1)
Edge sensitive
250
ns
Level sensitive
tc(CPU) + 200
ns
2
φAD
------------
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