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參數(shù)資料
| 型號： | UPD780018YGF-xxx-3BA |
| 廠商： | NEC Corp. |
| 元件分類： | 8位微控制器 |
| 英文描述： | 8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash |
| 中文描述： | 8位微控制器與2/4/8K字節(jié)在系統(tǒng)可編程閃存 |
| 文件頁數(shù)： | 1/42頁 |
| 文件大小： | 189K |
| 代理商： | UPD780018YGF-XXX-3BA |
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DESCRIPTION
The
μ
PD780016Y and 780018Y are members of the
μ
PD780018Y subseries of the 78K/0 series microcontrollers.
Besides a high-speed, high-performance CPU, these microcontrollers have on-chip ROM, RAM, I/O ports, timer,
serial interface, real-time output port, interrupt control, and various other peripheral hardware.
The
μ
PD78P0018Y devices including a one-time PROM version and an EPROM version, both of which can operate
in the same power supply voltage range as a mask ROM version, and various development tools are available.
The details of the functions are described in the following user’s manuals. Be sure to read it before starting design.
μ
PD780018,780018Y Subseries User’s Manual: U11754E
78K/0 Series User’s Manual – Instructions
: IEU-1372
FEATURES
Internal high capacity ROM and RAM
Item
Program
Memory
(ROM)
Data Memory
Part
Number
Internal High-Speed
RAM
Buffer RAM
Internal Extended
RAM
Package
μ
PD780016Y
48K bytes
1024 bytes
32 bytes
1024 bytes
100-pin plastic QFP
(14
×
20 mm)
μ
PD780018Y
60K bytes
MOS INTEGRATED CIRCUIT
μ
PD780016Y, 780018Y
8-BIT SINGLE-CHIP MICROCONTROLLER
External memory expansion space: 64K bytes
Instruction execution time can be changed from
high-speed (0.4
μ
s) to ultra-low-speed (122
μ
s)
I/O ports: 88
8-bit resolution A/D converter: 8 channels
Timer: 7 channels
Serial interface: 3 channels
3-wire serial I/O mode
(with automatic data transmit/receive function): 1 channel
3-wire
serial I/O mode
(with time division transfer function): 1 channel
I
2
C bus mode (supporting multi-task): 1 channel
Supply voltage : V
DD
= 2.7 to 5.5 V
APPLICATION FIELD
Cellular phones, cordless phones, AV equipment, etc.
Document No. U11810EJ1V0PM00 (1st edition)
Date Published December 1996 N
Printed in Japan
The information contained in this document is being issued in advance of the production cycle for the
device. The parameters for the device may change before final production or NEC Corporation, at its own
discretion, may withdraw the device prior to its production.
1996
PRELIMINARY PRODUCT INFORMATION
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