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“Standard”:
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(Note 1) “Renesas Electronics” as used in this document means Renesas Electronics Corporation and also includes its majority-
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The 78K0/LE2 products are 8-bit single-chip microcontrollers of the 78K0 series.
These microcontrollers feature Single-voltage Self-programming Flash memory, LCD C/D and many
peripherals.
FEATURES
78K0 CPU core, 8-bit CISC architecture
Flash EEPROM and RAM sizes
Item
Product name
Program memory
Data memory
uPD78F0363
uPD78F0361
32K bytes (Flash)
16K bytes (Flash)
1K bytes
768 bytes
Serial I/F
- UART0/CSI1 1ch
- UART6 (with LIN-bus) 1ch
- IIC 1ch
LCD C/D
- Segment signal output 20 (max)
- Common signal output 4 (max)
- booster type or ladder type selectable
A/D Converter
-10-bit resolution A/D converter 5ch
I/O port
- CMOS I/O : 24 + IIC : 2
Operation Voltage : 1.8V to 5.5V
Package
- 64-pin QFP(12mm x 12mm, 0.65mm pitch)
- 64-pin QFP(10mm x 10mm, 0.5mm pitch)
Other
- On-chip debug function*
* uPD78F0363D
Minimum instruction cycle
0.1 µs (20MHz@4.0V to 5.5V)
0.2 µs (10MHz@2.7V to 5.5V)
0.4 µs ( 5MHz@1.8V to 5.5V)
Clock
Main clock
- Internal Ring-oscillator 8MHz (Typ.)
- External Ceramic or Crystal Oscillator(2MHz to 20MHz)
(Instruction execution time = 100ns(min.) @20MHz)
SUB CLOCK
- 32.768KHz Crystal oscillator
WDT CLOCK
- Internal Ring-oscillator 240KHz (Typ.)
Peripherals
On-Chip Power-On-Clear(POC) Circuit
Low-Voltage Detector(LVI) Circuit
Timer
- 16bit Timer 1ch
- 8bit Timer 4ch
- Watch Timer
- Watchdog Timer (Operable with 240KHz Ring-OSC)
&
This 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
Document No. U18138EE1V0PM00 (1st edition)
&
2. Pin Function (uPD78F0373, uPD78F0375)
PIN NAME
VDD
VSS
LVDD
LVSS
RESET_B
FLMD0
REGC
AVREF
AVSS
VLC0
VLC1
VLC2
CAPH
CAPL
COM0-COM3
P00
/TI000
Function
Positive power supply
Ground potential
Positive power supply
Ground potential
System reset input
Flash EEPROM programming mode setting
Connecting regulator stabilization capacitor. Connect to GND via
a capacitor (0.47 µF)
A/D converter analog power supply and power supply for
P20-P24
Ground potential for A/D converter and P20 - P24
LCD driving voltage
• VLC0: Three times VLC2 output voltage
• VLC1: Two times VLC2 output voltage
• VLC2: Reference voltage
Booster capacitor connection for LCD drive voltage
LCD controller/driver common signal output
I/O port
External count clock input to 16-bit timer/event counter 00
Capture trigger input to capture registers (CR000, CR010) of
16-bit timer/event counter 00 (TM00)
I/O port
Capture trigger input to capture register (CR000) of 16-bit
timer/event counter 00 (TM00)
16-bit timer/event counter 00 output (TM00)
16-bit timer/event counter 01 output (TM01)
I/O port
Clock input/ output for serial interface (CSI10)
Serial data output from asynchronous serial interface (UART0)
I/O port
Serial data input to serial interface (CSI10)
Serial data input to asynchronous serial interface (UART0)
I/O port
Serial data output form serial interface (CSI10)
I/O port
Serial data output from asynchronous serial interface (UART6)
I/O port
Serial data input to asynchronous serial interface (UART6)
I/O port
8-bit timer H0 output (TMH0)
I/O port
8-bit timer H1 output (TMH1)
External interrupt request input with specifiable valid edges
I/O port
External count clock input to 8-bit timer/event counter 50 (TM50)
8-bit timer/event counter 50 output (TM50)
I/O port
port/Analog input of A/D converter
I/O port
External interrupt request input with specifiable valid edges
I/O port
External count clock input to 8-bit timer/event counter 51(TM51)
8-bit timer/event counter 51output(TM51)
External interrupt request input with specifiable valid edges
P01
/TI010
/TO00
P10
/SCK10
/TXD0
P11
/SI10
/RXD0
P12
/SO10
P13
/TXD6
P14
/RXD6
P15
/TOH0
P16
/TOH1
/INTP5
P17
/TI50
/TO50
P20/ANI0-
P24/ANI7
P30/INTP1
P31/INTP2
P32/INTP3
P33
/TI51
/TO51
/INTP4
嵌入式系统
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