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M30620M8-A69GP Schematic ( PDF Datasheet ) - Mitsubishi

Teilenummer M30620M8-A69GP
Beschreibung SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
Hersteller Mitsubishi
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Gesamt 33 Seiten
M30620M8-A69GP Datasheet, Funktion
Description
Mitsubishi microcomputers
M16C / 62M Group
(Low voltage version)
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
Description
The M16C/62M 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/62M group includes a wide range of products with different internal memory types and sizes and
various package types.
Features
• Memory capacity .................................. ROM (See Figure 1.1.4. ROM Expansion)
RAM 10K to 20K bytes
• Shortest instruction execution time ...... 100ns (f(XIN)=10MHZ, VCC=2.7V to 3.6V)
142.9ns (f(XIN)=7MHZ, VCC=2.2V to 3.6V with software one-wait)
• Supply voltage ..................................... 2.7V to 3.6V (f(XIN)=10MHZ, without software wait)
2.4V to 2.7V (f(XIN)=7MHZ, without software wait)
2.2V to 2.4V (f(XIN)=7MHZ with software one-wait)
• Low power consumption ...................... 28.5mW (VCC = 3V, f(XIN)=10MHZ, without software wait)
• Interrupts .............................................. 25 internal and 8 external interrupt sources, 4 software
interrupt sources; 7 levels (including key input interrupt)
• Multifunction 16-bit timer ...................... 5 output timers + 6 input timers
• Serial I/O .............................................. 5 channels
(3 for UART or clock synchronous, 2 for clock synchronous)
• DMAC .................................................. 2 channels (trigger: 24 sources)
• A-D converter ....................................... 10 bits X 8 channels (Expandable up to 10 channels)
• D-A converter ....................................... 8 bits X 2 channels
• CRC calculation circuit ......................... 1 circuit
• Watchdog timer .................................... 1 line
• Programmable I/O ............................... 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
1






M30620M8-A69GP Datasheet, Funktion
Description
Mitsubishi microcomputers
M16C / 62M Group
(Low voltage version)
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
Mitsubishi plans to release the following products in the M16C/62M group:
(1) Support for mask ROM version and Flash memory version
(2) ROM capacity
(3) Package
100P6S-A : Plastic molded QFP (mask ROM and flash memory versions)
100P6Q-A : Plastic molded QFP (mask ROM and flash memory versions)
ROM Size
(Byte)
External
ROM
256K M30624MGM-XXXFP/GP M30624FGMFP/GP
128K M30620MCM-XXXFP/GP M30620FCMFP/GP
96K
64K
32K
Mask ROM version
Flash memory version
Figure 1.1.4. ROM expansion
The M16C/62M group products currently supported are listed in Table 1.1.2.
Table 1.1.2. M16C/62M group
Type No
ROM capacity
M30620MCM-XXXFP
M30620MCM-XXXGP
M30624MGM-XXXFP
M30624MGM-XXXGP
128K byte
256K byte
M30620FCMFP
M30620FCMGP
M30624FGMFP
M30624FGMGP
128K byte
256K byte
RAM capacity
10K byte
20K byte
10K byte
20K byte
Package type
100P6S-A
100P6Q-A
100P6S-A
100P6Q-A
100P6S-A
100P6Q-A
100P6S-A
100P6Q-A
June, 2000
Remarks
mask ROM version
Flash memory
3V version
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M30620M8-A69GP pdf, datenblatt
Timing
Mitsubishi microcomputers
M16C / 62M Group
(Low voltage version)
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
Timing requirements
(referenced to VCC = 3V, VSS = 0V, at Ta = – 20oC to 85oC / – 40oC to 85oC (*) unless otherwise specified)
* : Specify a product of -40°C to 85°C to use it.
Table 1.26.8. External clock input
Symbol
tc
tw(H)
tw(L)
tr
tf
Parameter
External clock input cycle time
External clock input HIGH pulse width
External clock input LOW pulse width
External clock rise time
External clock fall time
Standard
Min.
100
40
40
Max.
18
18
Unit
ns
ns
ns
ns
ns
Table 1.26.9. Memory expansion and microprocessor modes
Symbol
Parameter
tac1(RD-DB)
tac2(RD-DB)
tac3(RD-DB)
Data input access time (no wait)
Data input access time (with wait)
Data input access time (when accessing multiplex bus area)
tsu(DB-RD)
Data input setup time
tsu(RDY-BCLK ) RDY input setup time
tsu(HOLD-BCLK ) HOLD input setup time
th(RD-DB)
Data input hold time
th(BCLK -RDY) RDY input hold time
th(BCLK-HOLD ) HOLD input hold time
td(BCLK-HLDA) HLDA output delay time
Note: Calculated according to the BCLK frequency as follows:
tac1(RD – DB) =
10 9
f(BCLK) X 2 – 90
[ns]
tac2(RD – DB) =
3 X 10 9
f(BCLK) X 2 – 90
[ns]
tac3(RD – DB) =
3 X 10 9
– 90
f(BCLK) X 2
[ns]
Standard
Min. Max.
(Note)
(Note)
(Note)
80
60
80
0
0
0
100
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
12

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