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UPD78095B Datasheet

  • UPD78095B

  • UPD78095B.78096B.78098B Data Sheet | Data Sheet[09/1997]

  • 74頁

  • ETC

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DATA SHEET
MOS INTEGRATED CIRCUIT
碌
PD78095B, 78096B, 78098B
8-BIT SINGLE-CHIP MICROCONTROLLERS
DESCRIPTION
The
碌
PD78095B, 78096B, and 78098B are members of the
碌
PD78098B Subseries of the 78K/0 Series of
microcontrollers.
Compared to the
碌
PD78094, 78095, and 78098A, EMI (Electro Magnetic Interference) noise is reduced.
Besides a high-speed and high-performance CPU, each microcontroller has various on-chip peripheral
hardware such as ROM, RAM, I/O ports, an IEBus
TM
controller, an 8-bit resolution A/D converter, an 8-bit
resolution D/A converter, a timer, serial interface, real-time output port, interrupt control, etc.
A one-time PROM version (
碌
PD78P098B) that operates in the same power supply voltage as the mask ROM
version and various development tools are also provided.
The details of the functions are described in the following user鈥檚 manuals. Be sure to read them before starting
design.
碌
PD78098B Subseries User鈥檚 Manual: U12761E
78K/0 Series User鈥檚 Manual 鈥?Instructions: U12326E
FEATURES
鈥?/div>
EMI noise reduced version
鈥?/div>
Internal high capacity ROM and RAM
Item
Part
Number
Program Memory
(ROM)
40 Kbytes
48 Kbytes
60 Kbytes
High-Speed
RAM
1024 bytes
Internal Data Memory
Buffer RAM
32 bytes
Expanded RAM
None
2048 bytes
80-pin plastic QFP
(14
脳
14 mm)
Package
碌
PD78095B
碌
PD78096B
碌
PD78098B
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
External memory expansion space: 64 Kbytes
Minimum instruction execution time can be varied
from high-speed (0.48
碌
s) to ultra-low-speed (122
碌
s)
I/O ports: 69 (N-ch open-drain: 4)
IEBus controller
鈥?Effective transmission rate: 3.9 kbps/17 kbps/
26 kbps
8-bit resolution A/D converter: 8 channels
鈥?/div>
鈥?/div>
8-bit resolution D/A converter: 2 channels
Serial interface: 3 channels
鈥?3-wire serial I/O/SBI/2-wire serial I/O mode:
1 channel
鈥?3-wire serial I/O mode: 1 channel
鈥?3-wire serial I/O/UART mode: 1 channel
Timer: 5 channels
Supply voltage: V
DD
= 2.7 to 5.5 V
鈥?/div>
鈥?/div>
APPLICATION FIELDS
Car audio, CD (compact disk) changer, etc.
The information in this document is subject to change without notice.
Document No. U12735EJ1V0DS00 (1st edition)
Date Published September 1997 N
Printed in Japan
漏
1997

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