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UPD789122GS-XXX

Microcontroller, 8-Bit, MROM, MOS, PDSO30, 0.300 INCH, SHRINK, PLASTIC, SOP-30

器件类别：嵌入式处理器和控制器微控制器和处理器

厂商名称：NEC(日电)

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参数预览参数对比

器件参数

参数名称

属性值

是否Rohs认证

不符合

厂商名称

NEC(日电)

零件包装代码

SOIC

包装说明

SSOP,

针数

30

Reach Compliance Code

compliant

具有ADC

YES

地址总线宽度

位大小

8

DAC 通道

NO

DMA 通道

NO

外部数据总线宽度

JESD-30 代码

R-PDSO-G30

JESD-609代码

e0

长度

9.85 mm

I/O 线路数量

20

端子数量

30

最高工作温度

85 °C

最低工作温度

-40 °C

PWM 通道

YES

封装主体材料

PLASTIC/EPOXY

封装代码

SSOP

封装形状

RECTANGULAR

封装形式

SMALL OUTLINE, SHRINK PITCH

峰值回流温度（摄氏度）

NOT SPECIFIED

认证状态

Not Qualified

ROM可编程性

MROM

座面最大高度

2 mm

最大供电电压

5.5 V

最小供电电压

1.8 V

表面贴装

YES

技术

MOS

温度等级

INDUSTRIAL

端子面层

TIN LEAD

端子形式

GULL WING

端子节距

0.65 mm

端子位置

DUAL

处于峰值回流温度下的最长时间

NOT SPECIFIED

宽度

6.1 mm

uPs/uCs/外围集成电路类型

MICROCONTROLLER

文档预览

DATA SHEET

MOS INTEGRATED CIRCUITS

µ

PD789121, 789122, 789124, 789131, 789132, 789134

8-BIT SINGLE-CHIP MICROCONTROLLERS

The

µ

PD789121, 789122, and 789124 are

µ

PD789124 Subseries products of the 78K/0S Series.

The

µ

PD789131, 789132, and 789134 are

µ

PD789134 Subseries products of the 78K/0S Series.

Besides an 8-bit CPU, these microcontrollers incorporate a variety of hardware such as I/O ports, timers, a serial

interface, A/D converters, and interrupt control.

In addition, a flash memory version (

µ

PD78F9136) that can operate within the same power supply voltage range

as the mask ROM version, and a range of development tools are also being developed.

Detailed function descriptions are provided in the following user’s manuals. Be sure to read them before

designing.

µ

PD789104, 789114, 789124, 789134 Subseries User’s Manual: U13045E

78K/0S Series User's Manual Instruction: U11047E

FEATURES

•

On-chip multiplier: 8 bits

×

8 bits = 16 bits

•

ROM and RAM sizes

Item

Part Number

Program Memory

(ROM)

2 Kbytes

4 Kbytes

8 Kbytes

Data Memory

(Internal High-Speed RAM)

256 bytes

Package

30-pin plastic shrink SOP (300 mils)

(GS type, MC-5A4 type)

µ

PD789121, 789131

µ

PD789122, 789132

µ

PD789124, 789134

•

Built-in RC oscillator

•

Minimum instruction execution time can be changed from high-speed (0.5

µ

s) to low-speed (2.0

µ

s) (@ 4.0-MHz

operation with system clock)

•

I/O ports: 20

•

Serial interface: 1 channel: Switchable between 3-wire serial I/O and UART modes

•

8-bit resolution A/D converter: 4 channels (

µ

PD789121, 789122, 789124)

•

10-bit resolution A/D converter: 4 channels (

µ

PD789131, 789132, 789134)

•

Timers: 3 channels

•

16-bit timer: 1 channel

•

8-bit timer/event counter: 1 channel

•

Watchdog timer: 1 channel

•

Power supply voltage: V

DD

= 2.7 to 5.5 V

APPLICATIONS

Cleaners, washing machines, and refrigerators

The information in this document is subject to change without notice. Before using this document, please

confirm that this is the latest version.

Not all devices/types available in every country. Please check with local NEC representative for

availability and additional information.

Document No. U13025EJ2V0DS00 (2nd edition)

Date Published November 1999 N CP(K)

Printed in Japan

The mark

shows major revised points.

©

1997, 1999

µ

PD789121, 789122, 789124, 789131, 789132, 789134

ORDERING INFORMATION

Part Number

Package

30-pin plastic shrink SOP (300 mils, resin thickness 1.7 mm)

30-pin plastic shrink SOP (300 mils, resin thickness 1.2 mm)

30-pin plastic shrink SOP (300 mils, resin thickness 1.7 mm)

30-pin plastic shrink SOP (300 mils, resin thickness 1.2 mm)

30-pin plastic shrink SOP (300 mils, resin thickness 1.7 mm)

30-pin plastic shrink SOP (300 mils, resin thickness 1.2 mm)

30-pin plastic shrink SOP (300 mils, resin thickness 1.7 mm)

30-pin plastic shrink SOP (300 mils, resin thickness 1.2 mm)

30-pin plastic shrink SOP (300 mils, resin thickness 1.7 mm)

30-pin plastic shrink SOP (300 mils, resin thickness 1.2 mm)

30-pin plastic shrink SOP (300 mils, resin thickness 1.7 mm)

30-pin plastic shrink SOP (300 mils, resin thickness 1.2 mm)

µ

PD789121GS-×××

µ

PD789121MC-×××-5A4

µ

PD789122GS-×××

µ

PD789122MC-×××-5A4

µ

PD789124GS-×××

µ

PD789124MC-×××-5A4

µ

PD789131GS-×××

µ

PD789131MC-×××-5A4

µ

PD789132GS-×××

µ

PD789132MC-×××-5A4

µ

PD789134GS-×××

µ

PD789134MC-×××-5A4

Remark

×××

indicates ROM code suffix.

2

Data Sheet U13025EJ2V0DS00

µ

PD789121, 789122, 789124, 789131, 789132, 789134

78K/0S SERIES LINEUP

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

Products in mass-production

Products under development

Small-scale package, general-purpose applications

44-pin

42/44-pin

28-pin

µ

PD789046

µ

PD789026

µ

PD789014

µ

PD789026 with internal subsystem clock

µ

PD789014 with enhanced timer function and expanded ROM and RAM

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

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

44/48-pin

44/48-pin

44-pin

44-pin

30-pin

30-pin

28/30-pin

28/30-pin

28/30-pin

28/30-pin

µ

PD789217AY

µ

PD789197AY

µ

PD789177

µ

PD789167

µ

PD789156

µ

PD789146

µ

PD789134A

µ

PD789124A

µ

PD789114A

µ

PD789104A

For Inverter control

RC oscillation version of the

µ

PD789197AY

µ

PD789177 with internal EEPROM

TM

and SMB

µ

PD789167 with enhanced A/D converter

µ

PD789104A with enhanced timer

µ

PD789146 with enhanced A/D converter

µ

PD789104A with EEPROM

µ

PD789124A with enhanced A/D converter

RC oscillation version of the

µ

PD789104A

µ

PD789104A with enhanced A/D converter

µ

PD789026 with A/D converter and multiplier

44-pin

78K/0S

Series

88-pin

80-pin

80-pin

64-pin

64-pin

64-pin

64-pin

64-pin

64-pin

µ

PD789842

On-chip inverter control circuit and UART

For LCD drive

µ

PD789830

µ

PD789417A

µ

PD789407A

µ

PD789457

µ

PD789447

µ

PD789437

µ

PD789427

µ

PD789316

µ

PD789306

For ASSP

On-chip UART and dot LCD

µ

PD789407A with enhanced A/D converter

µ

PD789457 with enhanced I/O

µ

PD789447 with enhanced A/D converter

RC oscillation version of the

µ

PD789427

µ

PD789427 with enhanced A/D converter

µ

PD789306 with A/D converter

RC oscillation version of the

µ

PD789306

Basic subseries for LCD drive

42/44-pin

44-pin

20-pin

20-pin

µ

PD789800

µ

PD789840

µ

PD789861

µ

PD789860

For PC keyboard, on-chip USB function

For key pad, on-chip POC

RC oscillation version of the

µ

PD789860

For keyless entry, on-chip key return circuit

For IC card

5-pin

µ

PD789810

On-chip EEPROM and security circuit

Data Sheet U13025EJ2V0DS00

3

µ

PD789121, 789122, 789124, 789131, 789132, 789134

The major functional differences among the subseries are listed below.

Function

Subseries Name

Small-scale

µ

PD789046

package,

µ

PD789026

general-

purpose

applications

µ

PD789014

ROM

Capacity

16 K

4 K to

16 K

2 K to 4 K 2 ch

3 ch

–

1 ch

1 ch

1 ch

–

8 ch

2ch UART: 1ch

SMB: 1ch

Timer

8-bit 16-bit Watch WDT

1ch

1ch

1ch

–

1ch

8-bit

A/D

–

10-bit

A/D

–

Serial Interface

I/O

V

DD

MIN.

Value

1.8 V

Remark

1ch (UART: 1ch)

34

–

22

31

1.8 V

RC oscillation

version, on-

chip EEPROM

On-chip

EEPROM

1 ch (UART: 1 ch)

8 ch

–

4 ch

–

4 ch

–

4 ch

–

–

1 ch (UART: 1 ch)

30

4.0 V

–

20

On-chip

EEPROM

RC oscillation

version

–

–

Small-scale

µ

PD789217AY 16 K to

package,

24 K

general-

purpose

µ

PD789197AY

applications

+ A/D

converter

µ

PD789177

µ

PD789167

µ

PD789156

µ

PD789146

µ

PD789134A

µ

PD789124A

µ

PD789114A

µ

PD789104A

Inverter

control

LCD

drive

8 K to

16 K

2 K to 8 K

1 ch

–

–

4 ch

–

4 ch

–

4 ch

µ

PD789842

µ

PD789830

µ

PD789417A

µ

PD789407A

µ

PD789457

µ

PD789447

µ

PD789437

µ

PD789427

µ

PD789316

µ

PD789306

8 K to

16 K

24 K

12 K to

24 K

16 K to

24 K

3 ch

Note

1 ch

1 ch

8 ch

1 ch

3 ch

1 ch

1 ch

1 ch

–

–

7 ch

1 ch (UART: 1 ch)

30

43

25

2.7 V

1.8 V

–

7 ch

2 ch

–

4 ch

–

4 ch

–

4 ch

–

4 ch

–

2 ch (UART: 1 ch)

RC oscillation

version

–

8 K to

16 K

–

23

RC oscillation

version

–

ASSP

µ

PD789800

µ

PD789840

µ

PD789861

µ

PD789860

8K

2 ch

1 ch

–

1 ch

–

4 ch

–

2 ch (USB: 1 ch)

1 ch

–

31

29

14

4.0 V

2.8 V

1.8 V

–

4K

–

–

RC oscillation

version

–

IC card

µ

PD789810

6K

–

–

–

1 ch

–

–

–

1

2.7 V

On-chip

EEPROM

Note

10-bit timer: 1 channel

4

Data Sheet U13025EJ2V0DS00

µ

PD789121, 789122, 789124, 789131, 789132, 789134

OVERVIEW OF FUNCTIONS

Item

µ

PD789121

µ

PD789131

2 Kbytes

256 bytes

RC Oscillator

µ

PD789122

µ

PD789132

4 Kbytes

µ

PD789124

µ

PD789134

8 Kbytes

Internal memory

ROM

High-speed RAM

Oscillator

Minimum instruction execution time

General-purpose registers

Instruction set

0.5/2.0

µ

s (@ 4.0-MHz operation with system clock)

8 bits

×

8 registers

•

16-bit operations

•

Bit manipulations (set, reset, and test)

8 bits

×

8 bits = 16 bits

Total:

•

CMOS input:

•

CMOS I/O:

•

N-ch open-drain (12-V withstand voltage):

20

4

12

4

Multiplier

I/O ports

A/D converters

•

8-bit resolution

×

4 channels (

µ

PD789124 Subseries)

•

10-bit resolution

×

4 channels (

µ

PD789134 Subseries)

•

Switchable between 3-wire serial I/O and UART modes

•

16-bit timer: 1 channel

•

8-bit timer/event counter: 1 channel

•

Watchdog timer: 1 channel

1 output (8-bit/16-bit timer alternate function)

Maskable

Non-maskable

Internal: 6, External: 3

Internal: 1

V

DD

= 2.7 to 5.5 V

T

A

= –40 to

+85°C

•

30-pin plastic shrink SOP (300 mils, resin thickness 1.7 mm)

•

30-pin plastic shrink SOP (300 mils, resin thickness 1.2 mm)

Serial interface

Timer

Timer output

Vectored interrupt

sources

Power supply voltage

Operating ambient temperature

Package

Data Sheet U13025EJ2V0DS00

5

参数对比

与UPD789122GS-XXX相近的元器件有：UPD789134GS-XXX、UPD789134UC-XXX-5A4、UPD789124UC-XXX-5A4、UPD789132UC-XXX-5A4、UPD789131GS-XXX、UPD789131UC-XXX-5A4、UPD789121GS-XXX、UPD789122UC-XXX-5A4、UPD789121UC-XXX-5A4。描述及对比如下：

型号	UPD789122GS-XXX	UPD789134GS-XXX	UPD789134UC-XXX-5A4	UPD789124UC-XXX-5A4	UPD789132UC-XXX-5A4	UPD789131GS-XXX	UPD789131UC-XXX-5A4	UPD789121GS-XXX	UPD789122UC-XXX-5A4	UPD789121UC-XXX-5A4
描述	Microcontroller, 8-Bit, MROM, MOS, PDSO30, 0.300 INCH, SHRINK, PLASTIC, SOP-30	Microcontroller, 8-Bit, MROM, MOS, PDSO30, 0.300 INCH, SHRINK, PLASTIC, SOP-30	Microcontroller, 8-Bit, MROM, MOS, PDSO30, 0.300 INCH, SHRINK, PLASTIC, SOP-30	Microcontroller, 8-Bit, MROM, MOS, PDSO30, 0.300 INCH, SHRINK, PLASTIC, SOP-30	Microcontroller, 8-Bit, MROM, MOS, PDSO30, 0.300 INCH, SHRINK, PLASTIC, SOP-30	Microcontroller, 8-Bit, MROM, MOS, PDSO30, 0.300 INCH, SHRINK, PLASTIC, SOP-30	Microcontroller, 8-Bit, MROM, MOS, PDSO30, 0.300 INCH, SHRINK, PLASTIC, SOP-30	Microcontroller, 8-Bit, MROM, MOS, PDSO30, 0.300 INCH, SHRINK, PLASTIC, SOP-30	Microcontroller, 8-Bit, MROM, MOS, PDSO30, 0.300 INCH, SHRINK, PLASTIC, SOP-30	Microcontroller, 8-Bit, MROM, MOS, PDSO30, 0.300 INCH, SHRINK, PLASTIC, SOP-30
零件包装代码	SOIC	SOIC	SOIC	SOIC	SOIC	SOIC	SOIC	SOIC	SOIC	SOIC
包装说明	SSOP,	SSOP,	SSOP,	SSOP,	SSOP,	0.300 INCH, SHRINK, PLASTIC, SOP-30	SSOP,	SSOP,	SSOP,	SSOP,
针数	30	30	30	30	30	30	30	30	30	30
Reach Compliance Code	compliant	compliant	unknown	unknown	unknown	compliant	unknown	compliant	unknown	unknown
具有ADC	YES	YES	YES	YES	YES	YES	YES	YES	YES	YES
位大小	8	8	8	8	8	8	8	8	8	8
DAC 通道	NO	NO	NO	NO	NO	NO	NO	NO	NO	NO
DMA 通道	NO	NO	NO	NO	NO	NO	NO	NO	NO	NO
JESD-30 代码	R-PDSO-G30	R-PDSO-G30	R-PDSO-G30	R-PDSO-G30	R-PDSO-G30	R-PDSO-G30	R-PDSO-G30	R-PDSO-G30	R-PDSO-G30	R-PDSO-G30
长度	9.85 mm	9.85 mm	9.85 mm	9.85 mm	9.85 mm	9.85 mm	9.85 mm	9.85 mm	9.85 mm	9.85 mm
I/O 线路数量	20	20	20	20	20	20	20	20	20	20
端子数量	30	30	30	30	30	30	30	30	30	30
最高工作温度	85 °C	85 °C	85 °C	85 °C	85 °C	85 °C	85 °C	85 °C	85 °C	85 °C
最低工作温度	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C
PWM 通道	YES	YES	YES	YES	YES	YES	YES	YES	YES	YES
封装主体材料	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
封装代码	SSOP	SSOP	SSOP	SSOP	SSOP	SSOP	SSOP	SSOP	SSOP	SSOP
封装形状	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
封装形式	SMALL OUTLINE, SHRINK PITCH	SMALL OUTLINE, SHRINK PITCH	SMALL OUTLINE, SHRINK PITCH	SMALL OUTLINE, SHRINK PITCH	SMALL OUTLINE, SHRINK PITCH	SMALL OUTLINE, SHRINK PITCH	SMALL OUTLINE, SHRINK PITCH	SMALL OUTLINE, SHRINK PITCH	SMALL OUTLINE, SHRINK PITCH	SMALL OUTLINE, SHRINK PITCH
认证状态	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
ROM可编程性	MROM	MROM	MROM	MROM	MROM	MROM	MROM	MROM	MROM	MROM
座面最大高度	2 mm	2 mm	2 mm	2 mm	2 mm	2 mm	2 mm	2 mm	2 mm	2 mm
最大供电电压	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V
最小供电电压	1.8 V	1.8 V	1.8 V	1.8 V	1.8 V	1.8 V	1.8 V	1.8 V	1.8 V	1.8 V
表面贴装	YES	YES	YES	YES	YES	YES	YES	YES	YES	YES
技术	MOS	MOS	MOS	MOS	MOS	MOS	MOS	MOS	MOS	MOS
温度等级	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL
端子形式	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING
端子节距	0.65 mm	0.65 mm	0.65 mm	0.65 mm	0.65 mm	0.65 mm	0.65 mm	0.65 mm	0.65 mm	0.65 mm
端子位置	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL
宽度	6.1 mm	6.1 mm	6.1 mm	6.1 mm	6.1 mm	6.1 mm	6.1 mm	6.1 mm	6.1 mm	6.1 mm
uPs/uCs/外围集成电路类型	MICROCONTROLLER	MICROCONTROLLER	MICROCONTROLLER	MICROCONTROLLER	MICROCONTROLLER	MICROCONTROLLER	MICROCONTROLLER	MICROCONTROLLER	MICROCONTROLLER	MICROCONTROLLER
厂商名称	NEC(日电)	-	-	NEC(日电)	NEC(日电)	NEC(日电)	NEC(日电)	NEC(日电)	NEC(日电)	NEC(日电)

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