NEC mPD780344 Series, User Manual

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37
CHAPTER 1 OUTLINE
User’s Manual U15798EJ2V0UD
•
Y subseries
Function Timer 8-Bit 10-Bit 8-Bit Serial Interface I/O External
Subseries Name 8-Bit 16-Bit Watch WDT A/D A/D D/A Expansion
Control
µ
PD78078Y 48 K to 60 K 4 ch 1 ch 1 ch 1 ch 8 ch – 2 ch 3 ch (UART: 1 ch, I
2
C: 1 ch) 88 1.8 V
√
µ
PD78070AY – 61 2.7 V
µ
PD780018AY 48 K to 60 K – 3 ch (I
2
C: 1 ch) 88
µ
PD780058Y 24 K to 60 K 2 ch 2 ch 3 ch (time-division UART: 1 ch, I
2
C: 1 ch) 68 1.8 V
µ
PD78058FY 48 K to 60 K 3 ch (UART: 1 ch, I
2
C: 1 ch) 69 2.7 V
µ
PD78054Y 16 K to 60 K 2.0 V
µ
PD780078Y 48 K to 60 K 2 ch – 8 ch – 4 ch (UART: 2 ch, I
2
C: 1 ch) 52 1.8 V
µ
PD780034AY 8 K to 32 K 1 ch 3 ch (UART: 1 ch, I
2
C: 1 ch) 51
µ
PD780024AY 8 ch –
µ
PD78018FY 8 K to 60 K 2 ch (I
2
C: 1 ch) 53
LCD
µ
PD780354Y 24 K to 32 K 4 ch 1 ch 1 ch 1 ch – 8 ch – 4 ch (UART: 1 ch, 66 1.8 V
–
drive
µ
PD780344Y 8 ch –
I
2
C: 1 ch)
µ
PD780308Y 48 K to 60 K 2 ch 3 ch (time-division UART: 1 ch, I
2
C: 1 ch) 57 2.0 V
µ
PD78064Y 16 K to 32 K 2 ch (UART: 1 ch, I
2
C: 1 ch)
Bus
µ
PD780701Y 60 K 3 ch 2 ch 1 ch 1 ch 16 ch – – 4 ch (UART: 1 ch, I
2
C: 1 ch) 67 3.5 V
–
interface
µ
PD780703Y
supported
µ
PD780833Y 65 4.5 V
Remark Functions other than the serial interface are common to both the Y and non-Y subseries.
V
DD
MIN.
Value
ROM
Capacity
(Bytes)