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UPD78078YGF-XXX-3BA Datasheet

  • UPD78078YGF-XXX-3BA

  • MICROCONTROLLER|8-BIT|UPD78K0 CPU|CMOS|QFP|100PIN|PLASTIC

  • 84頁

  • ETC

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DATA SHEET
碌
PD78076Y, 78078Y
8-BIT SINGLE-CHIP MICROCONTROLLERS
MOS INTEGRATED CIRCUIT
DESCRIPTION
The
碌
PD78076Y and 78078Y add the I
2
C bus control function to the
碌
PD78076 and 78078, and are suitable
for application in AV products.
Besides a high-speed, high-performance CPU, these microcontrollers have internal ROM, RAM, I/O ports,
8-bit resolution A/D converter, 8-bit resolution D/A converter, timer, serial interface, real-time output port,
interrupt control, and various other peripheral hardware.
A one-time PROM version and an EPROM version (common name:
碌
PD78P078Y), both of which can operate
in the same power supply voltage range as the mask ROM version, and various development tools are also
available.
The details of the functions are described in the following user鈥檚 manuals. Be sure to read them before designing.
碌
PD78078, 78078Y Subseries User鈥檚 Manual: U10641E
78K/0 Series User鈥檚 Manual 鈥?Instructions: U12326E
FEATURES
鈥?/div>
Internal high-capacity ROM and RAM
Item
Part
Number
Program
Memory
(ROM)
48 Kbytes
Data Memory
Internal High-Speed Internal Buffer Internal Expansion
RAM
RAM
RAM
1024 bytes
32 bytes
1024 bytes
Package
100-pin plastic QFP
(14
脳
20 mm, resin thickness 2.7 mm)
碌
PD78076Y
碌
PD78078Y
60 Kbytes
100-pin plastic LQFP
Note
(14
脳
14 mm, resin thickness 1.40 mm)
Note
Under development
鈥?External memory expansion space: 64 Kbytes
鈥?/div>
Minimum instruction execution time can be changed
from high-speed (0.4
碌
s) to ultra-low-speed (122
碌
s)
鈥?/div>
I/O ports: 88 (N-ch open-drain: 8)
鈥?/div>
Serial interface: 3 channels
鈥?3-wire serial I/O, 2-wire serial I/O, and I
2
C
bus mode: 1 channel
鈥?3-wire serial I/O mode: 1 channel
鈥?3-wire serial I/O and UART mode: 1 channel
鈥?/div>
Timer: 7 channels
鈥?/div>
8-bit resolution A/D converter: 8 channels
鈥?/div>
8-bit resolution D/A converter: 2 channels
APPLICATIONS
鈥?/div>
Supply voltage: V
DD
= 1.8 to 5.5 V
Cellular phones, cordless telephones, AV equipment, etc.
The information in this document is subject to change without notice.
Document No. U10605EJ3V0DS00 (3rd edition)
Date Published November 1997 N
Printed in Japan
The mark
shows major revised points.
漏
1996
1994

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