参数资料
型号: R5F6457FJFD
元件分类: 微控制器/微处理器
英文描述: 32-BIT, FLASH, 64 MHz, MICROCONTROLLER, PQFP144
封装: 20 X 20 MM, 0.50 MM PITCH, PLASTIC, LQFP-144
文件页数: 7/134页
文件大小: 835K
代理商: R5F6457FJFD
REJ03B0234-0102 Rev.1.02 Nov 30, 2009
Page 102 of 129
R32C/157 Group
5. Electrical Characteristics
Note:
1.
This recovery time does not include the period until the main clock oscillator is stabilized. The CPU
starts operating before the oscillator is stabilized.
Figure 5.4
Clock Circuit Timing
Table 5.14
Electrical Characteristics of Clock Circuitry
(VCC = 3.0 to 5.5 V, VSS = 0 V, and Ta =Topr, unless otherwise noted)
Symbol
Characteristics
Measurement
condition
Value
Unit
Min.
Typ. Max.
trec(WAIT) Recovery time from wait mode to low power mode
225
s
trec(STOP) Recovery time from stop mode (1)
225
s
t rec(STOP)
Interrupt for exiting
stop mode
CPU clock
Main clock oscillator
output
On-chip oscillator
output
Sub clock oscillator
output
On-chip oscillator
output
t rec(WAIT)
Interrupt for exiting
wait mode
CPU clock
Recovery time from stop mode
t rec(STOP)
Recovery time from wait mode
to low power mode
t rec(WAIT)
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R5F64572LFD 32-BIT, FLASH, 64 MHz, MICROCONTROLLER, PQFP144
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