CHAPTER 1 GENERAL
User’s Manual U15331EJ4V1UD 31
1.5 78K/0S Series Lineup
The products in the 78K/0S Series are listed below. The names enclosed in boxes are subseries names.
80-pin SIO, 8-bit A/D converter, and resistance division type LCD (28 × 4)
52-pin
52-pin
SIO and resistance division type LCD (24 × 4)
8-bit A/D and on-chip voltage booster type LCD (23 × 4)
PD789327
PD789467
PD789446
PD789436
PD789426
PD789306
PD789316
PD789426 with enhanced A/D converter (10 bits)
PD789446 with enhanced A/D converter (10 bits)
SIO, 8-bit A/D, and on-chip voltage booster type LCD (15 × 4)
SIO, 8-bit A/D, and on-chip voltage booster type LCD (5 × 4)
RC oscillation version of the PD789306
SIO and on-chip voltage booster type LCD (24 × 4)
64-pin
64-pin
64-pin
64-pin
64-pin
64-pin
PD789407A
PD789456
LCD drive
80-pin PD789417A PD789407A with enhanced A/D converter (10 bits)
SIO, 10-bit A/D converter, and on-chip voltage booster type LCD (28 × 4)
80-pin
SIO, 8-bit A/D converter, and resistance division type LCD (28 × 4)
80-pin PD789479
PD789489
PD789881
64-pin UART and resistance division type LCD (26 × 4)
Products under development
Products in mass production
Small-scale package, general-purpose applications
78K/0S
Series
On-chip UART and capable of low voltage (1.8 V) operation
PD789074 with added subsystem clock
44-pin
Small-scale package, general-purpose applications and A/D converter
44-pin
30-pin
30-pin
30-pin
30-pin
PD789124A
PD789134A
PD789177
PD789167
PD789104A
PD789114A
PD789167 with enhanced A/D converter (10 bits)
PD789104A with enhanced timer
PD789124A with enhanced A/D converter (10 bits)
RC oscillation version of the PD789104A
PD789104A with enhanced A/D converter (10 bits)
PD789026 with added 8-bit A/D converter and multiplier
PD789177Y
PD789167Y
Y Subseries products support SMB.
88-pin PD789830
PD789835B
144-pin
UART and dot LCD (40 × 16)
UART, 8-bit A/D, and dot LCD (Total display output pins: 96)
42-/44-pin
44-pin
PD789074
30-pin PD789026 with enhanced timer
30-pin PD789074 with enhanced timer and increased ROM, RAM capacity
PD789088
PD789046
PD789026
USB
44-pin PD789800 For PC keyboard and on-chip USB function
Inverter control
44-pin PD789842 On-chip inverter controller and UART
VFD drive
52-pin PD789871 On-chip VFD controller (Total display output pins: 25)
Keyless entry
20-pin PD789860
PD789861
20-pin
On-chip POC and key return circuit
RC oscillation version of the PD789860
On-chip bus controller
30-pin PD789850A On-chip CAN controller
Meter control
PD789052
20-pin PD789860 without EEPROM, POC, and LVI
PD789062
20-pin RC oscillation version of the PD789052
PD789862
30-pin PD789860 with enhanced timer, added SIO, and increased ROM, RAM capacity
44-pin PD789852 PD789850A with enhanced functions such as timer and A/D converter
Sensor
20-pin PD789863
On-chip analog macro for sensor
20-pin RC oscillation version of the PD789864
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PD789864
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Remark VFD (Vacuum Fluorescent Display) is referred to as FIPTM (Fluorescent Indicator Panel) in some
documents, but the functions of the two are the same.