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UPD780306 の電気的特性と機能

UPD780306のメーカーはNECです、この部品の機能は「(UPD780306 / UPD780308) 8-Bit Single-Chip Microcontroller」です。


製品の詳細 ( Datasheet PDF )

部品番号 UPD780306
部品説明 (UPD780306 / UPD780308) 8-Bit Single-Chip Microcontroller
メーカ NEC
ロゴ NEC ロゴ 




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UPD780306 Datasheet, UPD780306 PDF,ピン配置, 機能
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DATA SHEET
MOS INTEGRATED CIRCUIT
µPD780306, 780308
8-BIT SINGLE-CHIP MICROCONTROLLER
DESCRIPTION
µPD780306 and 780308 are products in the µPD780308 subseries within the 78K/0 series, which incorporates LCD
controller/driver, 8-bit resolution A/D converter, timer, serial interface, interrupt functions and many other peripheral
hardwares.
A one-time PROM product capable of operating in the same power supply voltage range as of the mask ROM product,
EPROM product, µPD78P0308, and other development tools are available.
For the details of functional description, refer to the following user’s manual.
µPD780308, 780308Y Subseries User’s Manual : U11377E
78K/0 Series User’s Manual (Instruction)
: U12326E
FEATURES
• Large on-chip ROM & RAM
Product Name
µPD780306
µPD780308
Item
Program Memory
(ROM)
48K bytes
60K bytes
Internal High-Speed RAM
1024 bytes
Data Memory
Internal Extended RAM
1024 bytes
LCD Display RAM
40 × 4 bits
• Minimum instruction execution time can be varied from high speed (0.4 µs) to ultra-low speed (122 µs)
• I/O ports: 57 (including segment signal output alternate-function pins)
• LCD controller/driver
Supply voltage
VDD = 2.0 to 5.5 V (Operable in any mode)
• 8-bit resolution A /D converter : 8 channels
• Serial interface : 3 channels
• Timer: 5 channels
• Supply voltage : VDD = 2.0 to 5.5 V
APPLICATIONS
Celullar phones, compact disk players, cameras, meters, etc.
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. U11105EJ3V1DS00 (3rd edition)
Date Published June 2001 N CP(K)
Printed in Japan
The mark shows major revised points.
©
1996

1 Page





UPD780306 pdf, ピン配列
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µPD780306, 780308
78K/0 SERIES LINEUP
The products in the 78K/0 Series are listed below. The names enclosed in boxes are subseries names.
78K/0
Series
Products in mass production
Products under development
100-pin
100-pin
100-pin
100-pin
80-pin
80-pin
80-pin
80-pin
64-pin
64-pin
64-pin
64-pin
64-pin
42/44-pin
Control
µPD78075B
µPD78078
µPD78070A
µ PD780058
µPD78058F
µPD78054
µPD780065
µPD780078
µPD780034A
µPD780024A
µPD78014H
µPD78018F
µPD78083
µPD78078Y
µPD78070AY
µPD780018AY
µPD780058Y
µPD78058FY
µ PD78054Y
µPD780078Y
µPD780034AY
µPD780024AY
µ PD78018FY
Y subseries products are compatible with I2C bus.
EMI-noise reduced version of the µPD78078
µ PD78054 with timer and enhanced external interface
ROMless version of the µPD78078
µ PD78078Y with enhanced serial I/O and limited function
µ PD78054 with enhanced serial I/O
EMI-noise reduced version of the µ PD78054
µ PD78018F with UART and D/A converter, and enhanced I/O
µ PD780024A with expanded RAM
µPD780034A with timer and enhanced serial I/O
µ PD780024A with enhanced A/D converter
µ PD78018F with enhanced serial I/O
EMI-noise reduced version of the µ PD78018F
Basic subseries for control
On-chip UART, capable of operating at low voltage (1.8 V)
64-pin
Inverter control
µPD780988
On-chip inverter control circuit and UART. EMI-noise reduced.
100-pin
80-pin
80-pin
80-pin
VFD drive
µPD780208
µPD780232
µPD78044H
µPD78044F
µ PD78044F with enhanced I/O and VFD C/D. Display output total: 53
For panel control. On-chip VFD C/D. Display output total: 53
µ PD78044F with N-ch open-drain I/O. Display output total: 34
Basic subseries for driving VFD. Display output total: 34
120-pin
120-pin
120-pin
100-pin
100-pin
100-pin
LCD drive
µPD780338
µPD780328
µPD780318
µPD780308
µPD78064B
µPD78064
µPD780308Y
µ PD78064Y
µ PD780308 with enhanced display function and timer. Segment signal output: 40 pins max.
µPD780308 with enhanced display function and timer. Segment signal output: 32 pins max.
µPD780308 with enhanced display function and timer. Segment signal output: 24 pins max.
µ PD78064 with enhanced SIO, and expanded ROM and RAM
EMI-noise reduced version of the µPD78064
Basic subseries for driving LCDs, on-chip UART
100-pin
80-pin
80-pin
80-pin
80-pin
64-pin
100-pin
80-pin
80-pin
Bus interface supported
µPD780948
µPD78098B
µPD780816
µ PD780702Y
µPD780703Y
µ PD780833Y
Meter control
µPD780958
µPD780852
µPD780824
On-chip DCAN controller
µ PD78054 with IEBusTM controller.
On-chip IEBus controller
On-chip DCAN controller
On-chip controller compliant with J1850 (Class 2)
Specialized for DCAN controller function
For industrial meter control
On-chip automobile meter controller/driver
For automobile meter driver. On-chip DCAN controller
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.
Data Sheet U11105EJ3V1DS
3


3Pages


UPD780306 電子部品, 半導体
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CONTENTS
µPD780306, 780308
1. PIN CONFIGURATION (TOP VIEW) .......................................................................................................... 7
2. BLOCK DIAGRAM .................................................................................................................................... 10
3. PIN FUNCTIONS ....................................................................................................................................... 11
3.1 PORT PINS ......................................................................................................................................................... 11
3.2 NON-PORT PINS ................................................................................................................................................ 13
3.3 PIN I/O CIRCUITS AND RECOMMENDED CONNECTION OF UNUSED PINS ............................................ 14
4. MEMORY SPACE ...................................................................................................................................... 18
5. PERIPHERAL HARDWARE FUNCTION FEATURE .............................................................................. 19
5.1 PORT ................................................................................................................................................................... 19
5.2 CLOCK GENERATOR ....................................................................................................................................... 20
5.3 TIMER/EVENT COUNTER ................................................................................................................................. 20
5.4 CLOCK OUTPUT CONTROL CIRCUIT ............................................................................................................ 23
5.5 BUZZER OUTPUT CONTROL CIRCUIT .......................................................................................................... 23
5.6 A/D CONVERTER .............................................................................................................................................. 24
5.7 SERIAL INTERFACE ......................................................................................................................................... 25
5.8 LCD CONTROLLER/DRIVER ............................................................................................................................ 27
6. INTERRUPT FUNCTIONS AND TEST FUNCTIONS .............................................................................. 28
6.1 INTERRUPT FUNCTIONS ................................................................................................................................. 28
6.2 TEST FUNCTIONS ............................................................................................................................................. 32
7. STANDBY FUNCTION .............................................................................................................................. 33
8. RESET FUNCTION .................................................................................................................................... 33
9. INSTRUCTION SET ................................................................................................................................... 34
10. ELECTRICAL SPECIFICATIONS ............................................................................................................. 37
11. CHARACTERISTIC CURVES (REFERENCE VALUE) ........................................................................... 58
12. PACKAGE DRAWINGS ............................................................................................................................ 60
13. RECOMMENDED SOLDERING CONDITIONS ....................................................................................... 62
APPENDIX A. DEVELOPMENT TOOLS ......................................................................................................... 63
APPENDIX B. RELATED DOCUMENTS ........................................................................................................ 66
6 Data Sheet U11105EJ3V1DS

6 Page



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部品番号部品説明メーカ
UPD780306

(UPD780306 / UPD780308) 8-Bit Single-Chip Microcontroller

NEC
NEC
UPD780308

(UPD780306 / UPD780308) 8-Bit Single-Chip Microcontroller

NEC
NEC


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