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UPD78F0058YGK-BE9 Datasheet

  • UPD78F0058YGK-BE9

  • MICROCONTROLLER|8-BIT|UPD78K0 CPU|CMOS|TQFP|80PIN|PLASTIC

  • 400.73KB

  • 68頁(yè)

  • ETC

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DATA SHEET
碌
PD78F0058,78F0058Y
8-BIT SINGLE-CHIP MICROCONTROLLERS
MOS INTEGRATED CIRCUIT
DESCRIPTION
The
碌
PD78F0058 is a product of the
碌
PD780058 Subseries in the 78K/0 Series and equivalent to the
碌
PD780058
with a flash memory in place of internal ROM. This device is incorporated with a flash memory which can be
programmed without being removed from the substrate.
The
碌
PD78F0058Y is a products based on the
碌
PD78F0058, with an I
2
C bus interface supporting multimaster.
Functions are described in detail in the following user鈥檚 manuals, which should be read when carrying out
design work.
碌
PD780058, 780058Y Subseries User鈥檚 Manual
78K/0 Series User鈥檚 Manual Instruction
:U12013E
:U12326E
FEATURES
鈥?/div>
Pin-compatible with mask
鈥?/div>
Flash memory
鈥?/div>
Internal high-speed RAM
鈥?/div>
Internal expansion RAM
鈥?/div>
Buffer RAM
鈥?/div>
Power supply voltage
ROM version (except V
PP
pin)
: 60 Kbytes
Note 1
: 1024 bytes
: 1024 bytes
Note 2
: 32 bytes
: V
DD
= 2.7 to 5.5 V
Notes 1.
The flash memory capacity can be changed with the memory size switching register (IMS).
2.
The internal expansion RAM capacity can be changed with the internal expansion RAM size switching
register (IXS).
Remark
For the differences between the flash memory versions and the mask ROM versions, refer to
1. DIFFERENCES BETWEEN
碌
PD78F0058, 78F0058Y, AND MASK ROM VERSION.
APPLICATION FIELDS
Car audio systems, cellular phones, pagers, printers, AV equipment, cameras, PPCs, vending machines, etc.
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. U12092EJ1V0DS00 (1st edition)
Date Published March 2000 N CP(K)
Printed in Japan
The mark
shows major revised points.
漏
1997, 2000

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