NEC PD789860 User Manual page 32

Series for ASSP
Function
Capacity
Subseries
(Bytes)
µ
USB PD789800 8 K
µ
Inverter PD789842 8 K to 16 K 3 ch Note 1 1 ch
control
µ
On-chip PD789852 24 K to 32 K 3 ch
bus
µ
PD789850A 16 K
controller
µ
Keyless PD789861 4 K
entry
µ
PD789860
µ
PD789862 16 K
µ
VFD PD789871 4 K to 8 K 3 ch
drive
µ
Meter PD789881 16 K
control
Notes 1. 10-bit timer: 1 channel
2. Flash memory version: 3.0 V
32
CHAPTER 2 GENERAL (
ROM Timer
8-Bit 16-Bit Watch WDT
− −
2 ch
−
1 ch
1 ch
− −
2 ch
1 ch 2 ch
−
1 ch
−
2 ch 1 ch
User's Manual U14826EJ5V0UD
µ
PD789861 SUBSERIES)
8-Bit 10-Bit Serial Interface
A/D A/D
− −
1 ch 2 ch (USB: 1 ch)
−
1 ch 8 ch 1 ch (UART: 1 ch)
−
1 ch 8 ch 3 ch (UART: 2 ch)
−
4 ch 2 ch (UART: 1 ch)
− − −
1 ch
1 ch (UART: 1 ch)
− −
1 ch 1 ch
− −
1 ch 1 ch (UART: 1 ch)
I/O V Remarks
DD
MIN.Value
−
31 4.0 V
−
30 4.0 V
−
31 4.0 V
18
14 1.8 V RC-oscillation
version,
on-chip
EEPROM
On-chip
EEPROM
22
−
33 2.7 V
−
Note 2
28 2.7 V