![](http://datasheet.mmic.net.cn/Renesas-Electronics-America/UPD70F3757GJ-GAE-AX_datasheet_99850/UPD70F3757GJ-GAE-AX_20.png)
User’s Manual U18854EJ2V0UD
18
28.1.1
Connection circuit example......................................................................................................955
28.1.2
Interface signals.......................................................................................................................955
28.1.3
Maskable functions ..................................................................................................................957
28.1.4
Register ...................................................................................................................................957
28.1.5
Operation .................................................................................................................................959
28.1.6
Cautions...................................................................................................................................959
28.2
Debugging Without Using DCU........................................................................................... 960
28.2.1
Circuit connection examples ....................................................................................................960
28.2.2
Maskable functions ..................................................................................................................962
28.2.3
Securement of user resources.................................................................................................962
28.2.4
Cautions...................................................................................................................................968
28.3
ROM Security Function........................................................................................................ 969
28.3.1
Security ID ...............................................................................................................................969
28.3.2
Setting .....................................................................................................................................970
CHAPTER 29 ELECTRICAL SPECIFICATIONS (V850ES/HE3) ....................................................... 971
29.1
Absolute Maximum Ratings ................................................................................................ 971
29.2
Capacitance........................................................................................................................... 973
29.3
Operating Conditions ........................................................................................................... 973
29.4
Oscillator Characteristics .................................................................................................... 974
29.4.1
Main clock oscillator characteristics .........................................................................................974
29.4.2
Subclock oscillator characteristics ...........................................................................................976
29.4.3
PLL characteristics ..................................................................................................................977
29.4.4
SSCG characteristics...............................................................................................................977
29.4.5
Low-speed internal oscillator/high-speed internal oscillator characteristics .............................977
29.5
Voltage Regulator Characteristics...................................................................................... 978
29.6
DC Characteristics ............................................................................................................... 979
29.6.1
I/O level ...................................................................................................................................979
29.6.2
Pin leakage current ..................................................................................................................980
29.6.3
Supply current..........................................................................................................................981
29.7
AC Characteristics ............................................................................................................... 982
29.7.1
CLKOUT output timing.............................................................................................................983
29.8
Basic Operation .................................................................................................................... 984
29.9
Flash Memory Programming Characteristics.................................................................... 992
CHAPTER 30 ELECTRICAL SPECIFICATIONS (V850ES/HF3) ....................................................... 993
30.1
Absolute Maximum Ratings ................................................................................................ 993
30.2
Capacitance........................................................................................................................... 995
30.3
Operating Conditions ........................................................................................................... 995
30.4
Oscillator Characteristics .................................................................................................... 996
30.4.1
Main clock oscillator characteristics .........................................................................................996
30.4.2
Subclock oscillator characteristics ...........................................................................................998
30.4.3
PLL characteristics ..................................................................................................................999
30.4.4
SSCG characteristics...............................................................................................................999
30.4.5
Low-speed internal oscillator/high-speed internal oscillator characteristics .............................999
30.5
Voltage Regulator Characteristics.................................................................................... 1000
30.6
DC Characteristics ............................................................................................................. 1001
30.6.1
I/O level ................................................................................................................................. 1001