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PDF M37906F8CSP Data sheet ( Hoja de datos )

Número de pieza M37906F8CSP
Descripción 16-BIT CMOS MICROCOMPUTER
Fabricantes Mitsubishi 
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PRELIMINARYNSootimcee: pTahriasmisentroict alimfinitsalasrpeescuifbicjeactitotno. change.
MITSUBISHI MICROCOMPUTERS
M37906F8CFP, M37906F8CSP
16-BIT CMOS MICROCOMPUTER
DESCRIPTION
These are single-chip 16-bit microcomputers designed with high-per-
formance CMOS silicon gate technology, including the internal flash
memory and being packaged in 42-pin plastic molded SSOP or
shrink plastic molded DIP. These microcomputers support the 7900
Series instruction set, which are enhanced and expanded instruction
set and are upper-compatible with the 7700/7751 Series instruction
set.
The CPU of these microcomputers is a 16-bit parallel processor that
can also be switched to perform 8-bit parallel processing. Also, the
bus interface unit of these microcomputers enhances the memory
access efficiency to execute instructions fast. Therefore, these mi-
crocomputers are suitable for office, business, and industrial equip-
ment controller that require high-speed processing of large data.
Also, they are suitable for motor-control equipment since each of
them includes the motor control circuit.
For the internal flash memory, single-power-supply programming
and erasure, using a PROM programmer or the control by the cen-
tral processing unit (CPU), is supported. Also, each of these micro-
computers has the memory area dedicated for storing a certain
software which controls programming and erasure (reprogramming
control software). Therefore, on these microcomputers, the program
can easily be changed even after they are mounted on the board.
<Flash memory mode>
Power supply voltage .................................................. 5 V ± 0.5 V
Programming/Erase voltage ........................................ 5 V ± 0.5 V
Programming method .................... Programming in a unit of word
Erase method ............................................ Block erase or Total erase
M37906F8CFP, M37906F8CSP
............... 4 blocks (8 Kbytes 2, 16 Kbytes 1, 28 Kbytes 1)
Programming/Erase control by software command
Maximum number of reprograms ............................................ 100
APPLICATION
Control devices for office equipment such as copiers and facsimiles
Control devices for industrial equipment such as communication
and measuring instruments
Control devices for equipment, requiring motor control, such as
inverter air conditioners and general-purpose inverters
DISTINCTIVE FEATURES
<Microcomputer mode>
Number of basic machine instructions .................................... 203
Memory
Flash memory (User ROM area) ................................... 60 Kbytes
RAM ............................................................................. 3072 bytes
Flash memory (Boot ROM area) ..................................... 8 Kbytes
Instruction execution time
The fastest instruction at 20 MHz frequency ........................ 50 ns
Single power supply .................................................... 5 V ± 0.5 V
Interrupts ........... 5 external sources, 21 internal sources, 7 levels
Multi-functional 16-bit timer ................................................. 10 + 3
(Three-phase motor drive waveform or Pulse motor drive waveform
output is available.)
Serial I/O (UART or Clock synchronous) ..................................... 2
10-bit A-D converter ............................................ 5-channel inputs
8-bit D-A converter ............................................ 2-channel outputs
12-bit watchdog timer
Programmable input/output (ports P1, P2, P5, P6, P7) ............. 30

1 page




M37906F8CSP pdf
PRELIMINARYNSootimcee: pTahriasmisentroict alimfinitsalasrpeescuifbicjeactitotno. change.
MITSUBISHI MICROCOMPUTERS
M37906F8CFP, M37906F8CSP
16-BIT CMOS MICROCOMPUTER
FUNCTIONS (Microcomputer mode)
Parameter
Number of basic machine instructions
Instruction execution time
External clock input frequency f(XIN)
System clock input frequency f(fsys)
Memory size
Flash memory (User ROM area)
RAM
Flash memory (Boot ROM area)
Programmable input/output
P1, P2
ports
P5
P6
P7
Multi-functional timers
TA0TA9
TB0TB2
Serial I/O
UART0 and UART1
A-D converter
D-A converter
Dead-time timer
Watchdog timer
Interrupts
Maskable interrups
Clock generating circuit
Non-maskable interrups
PLL frequency multiplier
Power supply voltage
Power dissipation
Portsinput/output
characteristics
Memory expansion
Input/Output withstand voltage
Output current
Operating ambient temperature range
Device structure
Package
Functions
203
50 ns (the fastest instruction at f(fsys) = 20 MHz)
20 MHz (Max.)
20 MHz (Max.)
60 Kbytes
3072 bytes
8 Kbytes
8-bit 2
3-bit 1
6-bit 1
5-bit 1
16-bit 10
16-bit 3
(UART or Clock synchronous serial I/O) 2
10-bit successive approximation method 1 (5 channels)
8-bit 2
8-bit 3
12-bit 1
5 external sources, 18 internal sources. Each interrupt can be set
to a priority level within the range of 07 by software.
3 internal sources
Incorporated (externally connected to a ceramic resonator or
quartz-crystal resonator).
The following multiplication ratios are available: 2, 3, 4
5 V±0.5 V
125 mW (at f(fsys) = 20 MHz, Typ.; the PLL frequency multiplier is inactive.)
5V
5 mA
Not available (single-chip mode only).
20 to 85 °C
CMOS high-performance silicon gate process
(Note)
Note:
Packages
M37906F8CFP
M37906F8CSP
42-pin plastic molded SSOP (42P2R-E)
42-pin shrink plastic molded DIP (42P4B)
5

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M37906F8CSP arduino
PRELIMINARYNSootimcee: pTahriasmisentroict alimfinitsalasrpeescuifbicjeactitotno. change.
Address (Hexadecimal notation)
00008016
00008116
00008216
00008316
00008416
00008516
00008616
00008716
00008816
00008916
00008A16
00008B16
00008C16
00008D16
00008E16
00008F16
00009016
00009116
00009216
00009316
00009416
00009516
00009616
00009716
00009816
00009916
00009A16
00009B16
00009C16
00009D16
00009E16
00009F16
0000A016
0000A116
0000A216
0000A316
0000A416
0000A516
0000A616
0000A716
0000A816
0000A916
0000AA16
0000AB16
0000AC16
0000AD16
0000AE16
0000AF16
0000B016
0000B116
0000B216
0000B316
0000B416
0000B516
0000B616
0000B716
0000B816
0000B916
0000BA16
0000BB16
0000BC16
0000BD16
0000BE16
0000BF16
Reserved area (Note)
Reserved area (Note)
Reserved area (Note)
Reserved area (Note)
Reserved area (Note)
Reserved area (Note)
Reserved area (Note)
Reserved area (Note)
Reserved area (Note)
Reserved area (Note)
Reserved area (Note)
Reserved area (Note)
Reserved area (Note)
External interrupt input read-out register
D-A control register
D-A register 0
D-A register 1
Reserved area (Note)
Reserved area (Note)
Flash memory control register
Reserved area (Note)
Reserved area (Note)
Reserved area (Note)
Waveform output mode register
Dead-time timer
Three-phase output data register 0
Three-phase output data register 1
Position-data-retain function control register
Serial I/O pin control register
Port P2 pin function control register
Reserved area (Note)
Reserved area (Note)
Reserved area (Note)
Reserved area (Note)
Reserved area (Note)
Reserved area (Note)
Reserved area (Note)
Reserved area (Note)
Reserved area (Note)
Reserved area (Note)
Reserved area (Note)
Clock control register 0
Reserved area (Note)
Reserved area (Note)
Reserved area (Note)
Note: Do not write to this address.
Fig. 3 Location of SFRs (2)
MITSUBISHI MICROCOMPUTERS
M37906F8CFP, M37906F8CSP
16-BIT CMOS MICROCOMPUTER
Address (Hexadecimal notation)
0000C016
0000C116
0000C216
0000C316
0000C416
0000C516
0000C616
0000C716
0000C816
0000C916
0000CA16
0000CB16
0000CC16
0000CD16
0000CE16
0000CF16
0000D016
0000D116
0000D216
0000D316
0000D416
0000D516
0000D616
0000D716
0000D816
0000D916
0000DA16
0000DB16
0000DC16
0000DD16
0000DE16
0000DF16
0000E016
0000E116
0000E216
0000E316
0000E416
0000E516
0000E616
0000E716
0000E816
0000E916
0000EA16
0000EB16
0000EC16
0000ED16
0000EE16
0000EF16
0000F016
0000F116
0000F216
0000F316
0000F416
0000F516
0000F616
0000F716
0000F816
0000F916
0000FA16
0000FB16
0000FC16
0000FD16
0000FE16
0000FF16
Up-down register 1
Timer A5 register
Timer A6 register
Timer A7 register
Timer A8 register
Timer A9 register
Timer A01 register
Timer A11 register
Timer A21 register
Timer A5 mode register
Timer A6 mode register
Timer A7 mode register
Timer A8 mode register
Timer A9 mode register
Reserved area (Note)
Comparator function select register 0
Reserved area (Note)
Comparator result register 0
Reserved area (Note)
Reserved area (Note)
Reserved area (Note)
Reserved area (Note)
Reserved area (Note)
Reserved area (Note)
Reserved area (Note)
Reserved area (Note)
Reserved area (Note)
Reserved area (Note)
Reserved area (Note)
Reserved area (Note)
Reserved area (Note)
Reserved area (Note)
Reserved area (Note)
Reserved area (Note)
Reserved area (Note)
Reserved area (Note)
Reserved area (Note)
Timer A5 interrupt control register
Timer A6 interrupt control register
Timer A7 interrupt control register
Timer A8 interrupt control register
Timer A9 interrupt control register
INT5 interrupt control register
INT6 interrupt control register
INT7 interrupt control register
11

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