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PDF ( 数据手册 , 数据表 ) M30302M4-xxx

零件编号 M30302M4-xxx
描述 (M30302Mx) Single-Chip 16-Bit CMOS Microcomputer
制造商 Renesas Technology
LOGO Renesas Technology LOGO 


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M30302M4-xxx 数据手册, 描述, 功能
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







M30302M4-xxx pdf, 数据表
Description
Mitsubishi microcomputers
M16C / 30 Group
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
Type No.
M30302 M 8 – XXX GP
Package type:
FP : Package 100P6S-A
GP :
100P6Q-A
ROM No.
ROM capacity:
4 : 32K bytes
8 : 64K bytes
A : 96K bytes
C : 128K bytes
Memory type:
M : Mask ROM version
Shows RAM capacity, pin count, etc
(The value itself has no specific meaning)
M16C/30 Group
M16C Family
Figure 1.1.5. Type No., memory size, and package
7







M30302M4-xxx equivalent, schematic
Reset
Mitsubishi microcomputers
M16C / 30 Group
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
____________
Table 1.5.1 shows the statuses of the other pins while the RESET pin level is “L”. Figures 1.5.3 and 1.5.4
show the internal status of the microcomputer immediately after the reset is cancelled.
____________
Table 1.5.1. Pin status when RESET pin level is L
Status
Pin name
CNVSS = VSS
P0 Input port (floating)
P1 Input port (floating)
P2, P3, P40 to P43 Input port (floating)
P44 Input port (floating)
P45 to P47
Input port (floating)
CNVSS = VCC
BYTE = VSS
BYTE = VCC
Data input (floating)
Data input (floating)
Data input (floating)
Input port (floating)
Address output (undefined)
Address output (undefined)
CS0 output (“H” level is output) CS0 output (“H” level is output)
Input port (floating)
(pull-up resistor is on)
Input port (floating)
(pull-up resistor is on)
P50 Input port (floating)
P51 Input port (floating)
P52 Input port (floating)
P53 Input port (floating)
P54 Input port (floating)
P55 Input port (floating)
P56 Input port (floating)
P57 Input port (floating)
P6, P7, P80 to P84,
P86, P87, P9, P10 Input port (floating)
WR output (“H” level is output) WR output (“H” level is output)
BHE output (undefined)
BHE output (undefined)
RD output (“H” level is output) RD output (“H” level is output)
BCLK output
BCLK output
HLDA output (The output value HLDA output (The output value
depends on the input to the depends on the input to the
HOLD pin)
HOLD pin)
HOLD input (floating)
HOLD input (floating)
ALE output (“L” level is output) ALE output (“L” level is output)
RDY input (floating)
RDY input (floating)
Input port (floating)
Input port (floating)
15










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