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UPD78075BGC-XXX-7EA Datasheet

  • UPD78075BGC-XXX-7EA

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

  • 76頁

  • ETC

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DATA SHEET
碌
PD78074B, 78075B
8-BIT SINGLE-CHIP MICROCONTROLLER
MOS INTEGRATED CIRCUIT
DESCRIPTION
The
碌
PD78074B and 78075B, which are members of the
碌
PD78075B Subseries of the 78K/0 Series, are ideal for
AV products.
Compared to the existing
碌
PD78074 and 78075, EMI (Electro Magnetic Interference) noise generated inside the
microcontroller is reduced.
Besides a high-speed, high-performance CPU, these microcontrollers have on-chip 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.
The
碌
PD78P078 including a one-time PROM version or an EPROM version 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鈥檚 manuals. Be sure to read the documents
before starting design.
碌
PD78075B, 78075BY Subseries User鈥檚 Manual : Planned
78K/0 Series User鈥檚 Manual 鈥?Instructions
: IEU-1372
FEATURES
鈥?/div>
Internal high-capacity ROM and RAM
Item
Part Number
Program Memory
(ROM)
32 Kbytes
40 Kbytes
Data Memory
Internal High-Speed RAM
1024 bytes
Internal Buffer RAM
32 bytes
Package
100-pin plastic QFP (14
脳
20 mm,
resin thickness 2.7 mm)
100-pin plastic QFP (14
脳
14 mm,
resin thickness 1.45 mm)
碌
PD78074B
碌
PD78075B
鈥?External memory expansion space : 64 Kbytes
鈥?/div>
Serial interface : 3 channels
鈥?3-wire serial I/O, SBI or 2-wire serial I/O mode:
1 channel
鈥?3-wire serial I/O mode : 1 channel
鈥?3-wire serial I/O or UART mode : 1 channel
鈥?/div>
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>
8-bit resolution A/D converter : 8 channels
鈥?/div>
8-bit resolution D/A converter : 2 channels
鈥?/div>
Timer : 7 channels
鈥?/div>
Supply voltage : V
DD
= 1.8 to 5.5 V
APPLICATIONS
Cellular telephones, cordless telephones, audio equipment, printers, VCRs, etc.
The information in this document is subject to change without notice.
Document No. U12017EJ1V0DS00 (1st edition)
Date Published June 1997 N
Printed in Japan
漏
1996
1997

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