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Renesas Electronics Components Datasheet

M30302M8L-xxx Datasheet

(M30302Mx) Single-Chip 16-Bit CMOS Microcomputer

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M30302M8L-xxx pdf
To all our customers
Regarding the change of names mentioned in the document, such as Mitsubishi
Electric and Mitsubishi XX, to Renesas Technology Corp.
The semiconductor operations of Hitachi and Mitsubishi Electric were transferred to Renesas
Technology Corporation on April 1st 2003. These operations include microcomputer, logic, analog
and discrete devices, and memory chips other than DRAMs (flash memory, SRAMs etc.)
Accordingly, although Mitsubishi Electric, Mitsubishi Electric Corporation, Mitsubishi
Semiconductors, and other Mitsubishi brand names are mentioned in the document, these names
have in fact all been changed to Renesas Technology Corp. Thank you for your understanding.
Except for our corporate trademark, logo and corporate statement, no changes whatsoever have been
made to the contents of the document, and these changes do not constitute any alteration to the
contents of the document itself.
Note : Mitsubishi Electric will continue the business operations of high frequency & optical devices
and power devices.
Renesas Technology Corp.
Customer Support Dept.
April 1, 2003



Renesas Electronics Components Datasheet

M30302M8L-xxx Datasheet

(M30302Mx) Single-Chip 16-Bit CMOS Microcomputer

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M30302M8L-xxx pdf
Rev.1.0
Description
Mitsubishi microcomputers
M16C / 30L Group
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
Description
The M16C/30L group of single-chip microcomputers are built using the high-performance silicon gate
CMOS process using a M16C/60 Series CPU core and are packaged in a 100-pin plastic molded QFP.
These single-chip microcomputers operate using sophisticated instructions featuring a high level of instruc-
tion efficiency. With 1M bytes of address space, low voltage (2.2V to 3.6V), they are capable of executing
instructions at high speed. They also feature a built-in multiplier and DMAC, making them ideal for control-
ling office, communications, industrial equipment, and other high-speed processing applications.
The M16C/30L group includes a wide range of products with different internal memory sizes and various
package types.
Features
• Memory capacity .................................. ROM (See Figure 1.1.4. ROM Expansion)
RAM 2K to 3K bytes
• Shortest instruction execution time ...... 62.5ns (f(XIN)=16MHZ, VCC=3.0V to 3.6V)
142.9ns (f(XIN)=7MHZ, VCC=2.4V to 3.6V without software wait)
• Supply voltage ..................................... 3.0V to 3.6V (f(XIN)=16MHZ, without software wait)
2.4V to 3.6V (f(XIN)=7MHZ, without software wait)
2.2V to 3.6V (f(XIN)=7MHZ, with software one-wait)
• Low power consumption ...................... 34.0mW (VCC = 3V, f(XIN)=10MHZ, without software wait)
66.0mW (VCC = 3.3V, f(XIN)=16MHZ, without software wait)
• Interrupts .............................................. 16 internal and 5 external interrupt sources, 4 software
interrupt sources; 7 levels (including key input interrupt)
• Multifunction 16-bit timer ...................... 3 output timers + 2 input timers
• Serial I/O .............................................. 3 channels (3 for UART or clock synchronous)
• DMAC .................................................. 1 channels (trigger: 14 sources)
• A-D converter ....................................... 10 bits X 8 channels (Expandable up to 10 channels)
• Watchdog timer .................................... 1 line
• Programmable I/O port ........................ 87 lines
_______
• Input port .............................................. 1 line (P85 shared with NMI pin)
• Memory expansion .............................. Available (to a maximum of 1M bytes)
• Chip select output ................................ 4 lines
• Clock generating circuit ....................... 2 built-in clock generation circuits
(built-in feedback resistor, and external ceramic or quartz oscillator)
Applications
Audio, cameras, office equipment, communications equipment, portable equipment
------Table of Contents------
Central Processing Unit (CPU) ..................... 11
Reset ............................................................. 14
Processor Mode ............................................ 21
Clock Generating Circuit ............................... 34
Protection ...................................................... 43
Interrupt ......................................................... 44
Watchdog Timer ............................................ 64
DMAC ........................................................... 66
Timer ............................................................. 75
Serial I/O ....................................................... 93
A-D Converter ............................................. 130
Programmable I/O Ports ............................. 136
Electrical characteristics ............................. 146
1



Renesas Electronics Components Datasheet

M30302M8L-xxx Datasheet

(M30302Mx) Single-Chip 16-Bit CMOS Microcomputer

No Preview Available !

M30302M8L-xxx pdf
Description
Mitsubishi microcomputers
M16C / 30L Group
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
Pin Configuration
Figures 1.1.1 and 1.1.2 show the pin configurations (top view).
PIN CONFIGURATION (top view)
P07/D7
P06/D6
P05/D5
P04/D4
P03/D3
P02/D2
P01/D1
P00/D0
P107/AN7/KI3
P106/AN6/KI2
P105/AN5/KI1
P104/AN4/KI0
P103/AN3
P102/AN2
P101/AN1
AVSS
P100/AN0
VREF
AVcc
P97/ADTRG
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51
81
82
83
84
85
86
87
88
89
90
91 M16C/30L Group
92
93
94
95
96
97
98
99
100
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
P44/CS0
P45/CS1
P46/CS2
P47/CS3
P50/WRL/WR
P51/WRH/BHE
P52/RD
P53/BCLK
P54/HLDA
P55/HOLD
P56/ALE
P57/RDY/CLKOUT
P60/CTS0/RTS0
P61/CLK0
P62/RxD0
P63/TXD0
P64/CTS1/RTS1/CLKS1
P65/CLK1
P66/RxD1
P67/TXD1
Note: P70 and P71 are N channel open-drain output pin.
Package: 100P6S-A
Figure 1.1.1. Pin configuration (top view)
2




Part Number M30302M8L-xxx
Description (M30302Mx) Single-Chip 16-Bit CMOS Microcomputer
Maker Renesas Technology
Total Page 30 Pages
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