To our customers,
Old Company Name in Catalogs and Other Documents
On April 1
st
, 2010, NEC Electronics Corporation merged with Renesas Technology
Corporation, and Renesas
Electronics Corporation
took over all the business of both
companies.
Therefore, although the old company name remains in this document, it is a valid
Renesas
Electronics document. We appreciate your understanding.
Renesas Electronics website: http://www.renesas.com
April 1
st
, 2010
Renesas Electronics Corporation
Issued by:
Renesas Electronics Corporation
(http://www.renesas.com)
Send any inquiries to http://www.renesas.com/inquiry.
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1.
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“Standard”:
2.
3.
4.
5.
6.
7.
8.
9.
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12.
(Note 1) “Renesas Electronics” as used in this document means Renesas Electronics Corporation and also includes its majority-
owned subsidiaries.
(Note 2) “Renesas Electronics product(s)” means any product developed or manufactured by or for Renesas Electronics.
DATA SHEET
MOS INTEGRATED CIRCUIT
µ
PD78052Y, 78053Y, 78054Y, 78055Y, 78056Y, 78058Y
8-BIT SINGLE-CHIP MICROCONTROLLER
DESCRIPTION
The
µ
PD78052Y, 78053Y, 78054Y, 78055Y, 78056Y, and 78058Y versions add the I
2
C bus control function to
the
µ
PD78052, 78053, 78054, 78055, 78056, and 78058, and are suitable for application in AV products.
Various peripheral hardware such as 8-bit resolution D/A converter, timer, serial interface, real-time output port
and interrupt functions are incorporated.
The 78P058Y, a one-time PROM or EPROM version which can be operated in the same supply voltage as for
the mask ROM version, and various development tools are also available.
Detailed function descriptions, etc., are provided in the following User's Manual. Be sure to read it when
designing.
µ
PD78054, 78054Y Subseries User’s Manual : U11747E
78K/0 Series User’s Manual Instructions
: U12326E
FEATURES
• Internal high-capacity ROM and RAM
• External memory expansion space : 64 Kbytes
Item
Part number
Program memory
(ROM)
16 Kbytes
24 Kbytes
32 Kbytes
40 Kbytes
48 Kbytes
60 Kbytes
1024 bytes
Internal High-Speed RAM
512 bytes
1024 bytes
Data memory
Internal Buffer RAM
32 bytes
Internal Expanded RAM
No
µ
PD78052Y
µ
PD78053Y
µ
PD78054Y
µ
PD78055Y
µ
PD78056Y
µ
PD78058Y
• Minimum instruction execution time can be varied from high-speed (0.4
µ
s) to ultra-low-speed (122
µ
s)
• I/O ports : 69 (N-ch open-drain : 4)
• 8-bit resolution A/D converter: 8 channels
• 8-bit resolution D/A converter: 2 channels
• Serial interface : 3 channels (I
2
C bus mode : 1 channel)
• Timer : 5 channels
• Supply voltage : V
DD
= 2.0 to 6.0 V
APPLICATIONS
Cellular phones, pagers, printers, AV equipment, airconditioners, cameras, PPC, fuzzy home applicances,
vending machines, etc.
The information in this document is subject to change without notice.
Document No. U10906EJ2V0DS00 (2nd edition)
Date Published September 1997 N
Printed in Japan
The mark
shows major revised points.
©
1993
1996
µ
PD78052Y, 78053Y, 78054Y, 78055Y, 78056Y, 78058Y
ORDERING INFORMATION
Part Number
µPD78052YGC-xxx-8BT
µPD78053YGC-xxx-8BT
µPD78054YGC-xxx-8BT
µPD78055YGC-xxx-8BT
µPD78056YGC-xxx-8BT
µPD78058YGC-xxx-8BT
Remark
Package
80-pin plastic QFP (14 x 14 mm)
80-pin plastic QFP (14 x 14 mm)
80-pin plastic QFP (14 x 14 mm)
80-pin plastic QFP (14 x 14 mm)
80-pin plastic QFP (14 x 14 mm)
80-pin plastic QFP (14 x 14 mm)
xxx indicates the ROM code suffix.
2
µ
PD78052Y, 78053Y, 78054Y, 78055Y, 78056Y, 78058Y
78K/0 SERIES DEVELOPMENT
The following shows the 78K/0 Series products development. Subseries names are shown inside frames.
Under mass production
Under development
Controller
100-pin
100-pin
100-pin
100-pin
80-pin
80-pin
80-pin
64-pin
64-pin
64-pin
64-pin
64-pin
64-pin
64-pin
42/44-pin
µ
PD780058
µ
PD78058F
µ
PD78054
µ
PD780034
µ
PD780024
µ
PD78014H
µ
PD78018F
µ
PD78014
µ
PD780001
µ
PD78002
µ
PD78083
µ
PD78002Y
µ
PD78018FY
µ
PD78014Y
µ
PD78075B
µ
PD78078
µ
PD78070A
µ
PD78075BY
µ
PD78078Y
µ
PD78070AY
µ
PD780018AY
µ
PD780058Y
Note
Y subseries provide I
2
C bus interface function
EMI noise reduced version of the
µ
PD78078
Added a timer and enhanced external interface to the
µ
PD78054 Subseries
ROM-less versions of the
µ
PD78078
Enhanced serial I/O of the
µ
PD78078Y with limited number of functions
Enhanced serial I/O of the
µ
PD78054, EMI noise reduced version
EMI noise reduced version of the
µ
PD78054
Added UART, and D/A to the
µ
PD78014 and enhanced I/O ports
Enhanced A/D of the
µ
PD780024
Enhanced serial I/O of the
µ
PD78018F, EMI noise reduced version
EMI noise reduced version of the
µ
PD78018F
Low voltage (1.8 V) operation version of the
µ
PD78014,
enhanced ROM and RAM variation
Added an A/D and 16-bit timer/event to the
µ
PD78002
Added A/D to the
µ
PD78002
Basic subseries for controller
On-chip UART, operatable at a low-voltage (1.8 V)
µ
PD78058FY
µ
PD78054Y
µ
PD780034Y
µ
PD780024Y
Inverter controller
64-pin
64-pin
64-pin
µ
PD780988
µ
PD780964
µ
PD780924
Enhanced the inverter control, timer, and SIO of the
µ
PD78064. Expanded ROM and RAM.
Enhanced A/D of the
µ
PD780924
On-chip inverter control circuit and UART, EMI noise reduced version
FIP driver
78K/0
Series
100-pin
100-pin
80-pin
80-pin
µ
PD780208
µ
PD780228
µ
PD78044H
µ
PD78044F
Enhanced I/O ports, FIP controller/driver of the
µ
PD78044F,
Total display outputs: 53
Enhanced I/O ports, FIP controller/driver of the
µ
PD78044H,
Total display outputs: 48
Added an N-ch open-drain input/output to the
µ
PD78044F,
Total display outputs: 34
Basic subseries for FIP drive,
Total display outputs: 34
LCD driver
100-pin
100-pin
100-pin
µ
PD780308
µ
PD78064B
µ
PD78064
µ
PD78064Y
µ
PD780308Y
Enhanced SIO to the
µ
PD78064 and expanded ROM and RAM
EMI noise reduced version of the
µ
PD78064
Basic subseries for LCD driving, on-chip UART
IEBus supported
80-pin
80-pin
µ
PD78098B
µ
PD78098
EMI noise reduced version of the
µ
PD78098
Added an IEBus controller to the
µ
PD78054
Meter controller
80-pin
µ
PD780973
Automobile meter drive controller/driver incorporated
LV
64-pin
µ
PD78P0914
Incorporated PWM output, LV digital code decorder, and Hsync counter
Note
Under planning
3
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