µPD78F0034A, 78F0034AY
• Y subseries
ROM
Capacity
(Bytes)
VDD
MIN.
Value
Function
Subseries Name
Timer
8-Bit 10-Bit 8-Bit
Serial Interface
I/O
External
Expansion
√
8-Bit 16-Bit Watch WDT A/D A/D D/A
Control µPD78078Y 48 K to 60 K 4 ch 1 ch 1 ch 1 ch 8 ch
µPD78070AY
–
2 ch 3 ch (UART: 1 ch, I2C: 1 ch) 88 1.8 V
–
61 2.7 V
µPD780018AY 48 K to 60 K
µPD780058Y 24 K to 60 K 2 ch
µPD78058FY 48 K to 60 K
µPD78054Y 16 K to 60 K
µPD780078Y 48 K to 60 K
µPD780034AY 8 K to 32 K
µPD780024AY
–
3 ch (I2C: 1 ch)
88
2 ch 3 ch (time-division UART: 1 ch, I2C: 1 ch
3 ch (UART: 1 ch, I2C: 1 ch)
)
68 1.8 V
69 2.7 V
2.0 V
2 ch
1 ch
–
8 ch
–
–
–
4 ch (UART: 2 ch, I2C: 1 ch)
52 1.8 V
3 ch (UART: 1 ch, I2C: 1 ch) 51
8 ch
–
µPD78018FY 8 K to 60 K
2 ch (I2C: 1 ch)
53
–
–
LCD
drive
µPD780354Y 24 K to 32 K 4 ch 1 ch 1 ch 1 ch
µPD780344Y
–
8 ch
4 ch (UART: 1 ch,
I2C: 1 ch)
66 1.8 V
8 ch
–
µPD780308Y 48 K to 60 K 2 ch
µPD78064Y 16 K to 32 K
3 ch (time-division UART: 1 ch, I2C: 1 ch) 57 2.0 V
2 ch (UART: 1 ch, I2C: 1 ch)
Bus
µPD780701Y 60 K
µPD780703Y
3 ch 2 ch 1 ch 1 ch 16 ch
–
4 ch (UART: 1 ch, I2C: 1 ch)
67 3.5 V
interface
supported
µPD780833Y
65 4.5 V
Remark Functions other than the serial interface are common to both the Y and non-Y subseries.
4
Data Sheet U14040EJ4V0DS