NEC switch - page 23

CHAPTER 1 GENERAL

User’s Manual U12978EJ3V0UD 23

1.5 78K/0S Series Lineup

The products in the 78K/0S Series are listed below. The names enclosed in boxes are subseries names.

52-pin SIO + resistance division method LCD (24 × 4)

8-bit A/D + internal voltage boosting method LCD (23 × 4)

PD789327

LCD drive

80-pin

PD789436

PD789446

PD789426

PD789456

PD789417A

PD789407A

PD789316

PD789467

PD789306

PD789426 with 10-bit A/D

PD789860 with enhanced timer function, SIO, and expanded ROM and RAM

PD789446 with 10-bit A/D

SIO + 8-bit A/D + resistance division method LCD (28 × 4)

SIO + 8-bit A/D + internal voltage boosting method LCD (15 × 4)

PD789407A with 10-bit A/D

SIO + 8-bit A/D + internal voltage boosting method LCD (5 × 4)

RC oscillation version of PD789306

SIO + internal voltage boosting method LCD (24 × 4)

64-pin

52-pin

64-pin

SIO + 10-bit A/D + internal voltage boosting method LCD (28 × 4)

80-pin

SIO + 8-bit A/D + resistance division method LCD (28 × 4)

80-pin PD789479

PD789489

64-pin

Products under

development

Products in mass

production

Small-scale package, general-purpose applications

78K/0S

Series

28-pin

PD789014 with enhanced timer function and expanded ROM and RAM

On-chip UART and capable of low-voltage (1.8 V) operation

PD789074 with subsystem clock added

Inverter control

44-pin PD789842 On-chip inverter controller and UART

PD789146

PD789156

44-pin

Small-scale package, general-purpose applications and A/D function

44-pin

30-pin

PD789124A

PD789134A

PD789177

PD789167

30-pin

PD789104A

PD789114A

PD789167 with 10-bit A/D

PD789104A with enhanced timer

PD789124A with 10-bit A/D

RC oscillation version of PD789104A

PD789104A with 10-bit A/D

PD789026 with 8-bit A/D and multiplier added

PD789104A with EEPROMTM added

PD789146 with 10-bit A/D

PD789177Y

PD789167Y

Y subseries supports SMB.

USB

88-pin PD789830

PD789835

144-pin

UART + dot LCD (40 × 16)

UART + 8-bit A/D + dot LCD (total display outputs: 96)

42-/44-pin

44-pin

30-pin

20-pin

PD789026 with enhanced timer function

RC oscillation version of PD789052

VFD drive

52-pin

64-pin

PD789871 On-chip VFD controller (total display outputs: 25)

Meter control

PD789881 UART + resistance division method LCD (26 × 4)

30-pin PD789074 with enhanced timer function and expanded ROM and RAM

44-pin PD789800 For PC keyboard. On-chip USB function

Keyless entry

20-pin

30-pin

On-chip POC and key return circuit

RC oscillation version of PD789860

On-chip bus controller

30-pin PD789850 On-chip CAN controller

µµ

PD789074

PD789088

PD789062

PD789014

PD789046

PD789026

PD789052

PD789860

PD789861

PD789862

PD789860 without EEPROMTM, POC, and LVI

Remark VFD (Vacuum Fluorescent Display) is referred to as FIPTM (Fluorescent Indicator Panel) in some

documents, but the functions of the two are same.