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UPD780054YGK-XXX-9EU Datasheet

  • UPD780054YGK-XXX-9EU

  • 8-Bit Microcontroller

  • 82頁(yè)

  • ETC

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DATA SHEET
碌
PD780053,780054,780055,780056,780058
780053Y, 780054Y,780055Y,780056Y
8-BIT SINGLE-CHIP MICROCONTROLLERS
MOS INTEGRATED CIRCUIT
DESCRIPTION
The
碌
PD780053, 780054, 780055, 780056, and 780058 (hereafter, referred to as
碌
PD78005x) are products of the
碌
PD780058 Subseries in the 78K/0 Series. The
碌
PD780053Y , 780054Y, 780055Y, and 780056Y (hereafter referred
to as
碌
PD78005xY) are products of the
碌
PD780058Y Subseries in the 78K/0 Series.
These microcontrollers show a reduction in the EMI (Electro Magnetic Interference) noise generated internally
compared to the conventional type, the
碌
PD78054 Subseries. Also they have provided is an 8-bit resolution A/D
converter, 8-bit resolution D/A converter, timers, serial interfaces, real-time output ports, interrupt functions, and
various other peripheral hardware.
The
碌
PD780058Y Subseries is based on the
碌
PD780058 Subseries but with the addition of an I
2
C bus interface
function supporting multi-master.
Flash memory versions, the
碌
PD78F0058 and 78F0058Y and various development tools are also available.
Detailed function descriptions are provided in the following user鈥檚 manuals. Be sure to read them before
designing.
碌
PD780058, 780058Y Subseries User鈥檚 Manual: U12013E
78K/0 Series User鈥檚 Manual - Instruction:
U12326E
FEATURES
鈥?/div>
Internal high-capacity ROM & RAM
Item
Part Number
Program Memory
(ROM)
Internal High-Speed RAM
Data Memory
Internal Buffer RAM
Internal Expansion RAM
碌
PD780053, 780053Y
碌
PD780054, 780054Y
碌
PD780055, 780055Y
碌
PD780056, 780056Y
碌
PD780058
24 KB
32 KB
40 KB
48 KB
60 KB
1,024 bytes
32 bytes
None
1,024 bytes
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
External memory expansion space: 64 KB
Minimum instruction execution time can be changed from high-speed (0.4
碌
s) to ultra-low-speed (122
碌
s)
I/O ports: 68 (N-ch open-drain: 4)
8-bit resolution A/D converter: 8 channels (V
DD
= 1.8 to 5.5 V
Note
)
8-bit resolution D/A converter: 2 channels (V
DD
= 1.8 to 5.5 V
Note
)
Serial interface:
Timer:
Supply voltage:
3 channels
5 channels
V
DD
= 1.8 to 5.5 V
Note
The operation voltage of the A/D converter and D/A converter of the
碌
PD780058 is V
DD
= 2.7 to 5.5 V.
The information in this document is subject to change without notice. Before using this document, please
confirm that this is the latest version.
Not all devices/types available in every country. Please check with local NEC representative for
availability and additional information.
Document No. U12182EJ3V0DS00 (3rd edition)
Date Published March 2001 N CP(K)
Printed in Japan
The mark
shows major revised points.
漏
1997, 2001

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