Notice
1.
All information included in this document is current as of the date this document is issued. Such information, however, is
subject to change without any prior notice. Before purchasing or using any Renesas Electronics products listed herein, please
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Descriptions of circuits, software and other related information in this document are provided only to illustrate the operation of
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Although Renesas Electronics endeavors to improve the quality and reliability of its products, semiconductor products have
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Please contact a Renesas Electronics sales office if you have any questions regarding the information contained in this
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“Standard”:
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
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.
PRELIMINARY PRODUCT INFORMATION
MOS INTEGRATED CIRCUIT
µ
PD78F9210CS, 78F9211CS, 78F9212CS
8-BIT SINGLE-CHIP MICROCONTROLLERS
The
µ
PD78F9210CS, 78F9211CS , 78F9212CS are 8-bit single-chip microcontrollers of the 78K0S micro-
controllers.
These microcontrollers feature Single-voltage Self-programming Flash memory and many peripherals.
Detailed function descriptions are provided in the following user's manuals. Be sure to read them before
designing.
78K0S/KY1+ User’s Manual:
78K/0S Series Instruction User's Manual:
U16994E
U11047E
FEATURES
Minimum instruction execution time selectable from high speed (0.2
µ
s) to low speed (3.2
µ
s) (with CPU clock of
10 MHz)
General-purpose registers: 8 bits
×
8 registers
ROM and RAM capacities
Item
Program Memory (Flash Memory)
Part number
Memory (Internal High-Speed RAM)
128 bytes
µ
PD78F9210CS
µ
PD78F9211CS
µ
PD78F9212CS
1 KB
2 KB
4 KB
On-chip power-on clear (POC) circuit and low voltage detector (LVI)
On-chip watchdog timer (operable on internal low-speed internal oscillator clock)
I/O ports: 14
Timer: 3 channels
•
16-bit timer/event counter:
•
8-bit timer:
•
Watchdog timer:
1 channel
1 channel
1 channel
10-bit resolution A/D converter: 4 channels
Supply voltage: V
DD
= 2.0 to 5.5 V
Note
Operating temperature range: T
A
=
−40
to +85°C
Note
Use this product in a voltage range of 2.2 to 5.5 V because the detection voltage (V
POC
) of the power-on
clear (POC) circuit is 2.1 V
±0.1
V.
The information contained in this document is being issued in advance of the production cycle for the
product. The parameters for the product may change before final production or NEC Electronics
Corporation, at its own discretion, may withdraw the product prior to its production.
Not all products and/or types are availabe in every country. Please check with an NEC Electronics
sales representative for availability and additional information.
Document No. U18551EJ2V0PM00 (2nd edition)
Date Published June 2007 NS CP(K)
Printed in Japan
2006
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