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參數(shù)資料
| 型號： | M37733S4BFP |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 16-BIT, 25 MHz, MICROCONTROLLER, PQFP80 |
| 封裝： | 14 X 20 MM, 0.80 MM PITCH, PLASTIC, QFP-80 |
| 文件頁數(shù)： | 34/37頁 |
| 文件大小： | 833K |
| 代理商： | M37733S4BFP |
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5
MITSUBISHI MICROCOMPUTERS
M37733S4BFP
16-BIT CMOS MICROCOMPUTER
New
product
Fig. 1 Memory map
BASIC FUNCTION BLOCKS
The M37733S4BFP has the same functions as the
M37733MHBXXXFP except for the following :
(1) The memory map is different.
(2) The processor mode is different.
(3) The reset circuit is different.
(4) Pulse output port mode of timer A is available.
(5) The function of ROM area modification is not available.
MEMORY
The memory map is shown in Figure 1. The address space has a
capacity of 16 Mbytes and is allocated to addresses from 016 to
FFFFFF16. The address space is divided by 64-Kbyte unit called bank.
The banks are numbered from 016 to FF16.
Built-in RAM and control registers for internal peripheral devices are
assigned to bank 016.
Addresses FFD616 to FFFF16 are the RESET and interrupt vector
addresses and contain the interrupt vectors. Use ROM for memory
of this address.
The 2048-byte area allocated to addresses from 8016 to 87F16 is the
built-in RAM. In addition to storing data, the RAM is used as stack
during a subroutine call or interrupts.
Peripheral devices such as I/O ports, A-D converter, serial I/O, timer,
and interrupt control registers are allocated to addresses from 016 to
7F16.
A 256-byte direct page area can be allocated anywhere in bank 016
by using the direct page register (DPR). In the direct page addressing
mode, the memory in the direct page area can be accessed with two
words. Hence program steps can be reduced.
A-D/UART2 trans./rece.
Timer B2
Timer B1
Timer B0
Timer A4
Timer A3
Timer A2
Timer A1
Timer A0
INT2
/Key input
INT0
Watchdog timer
DBC
BRK instruction
Zero divide
RESET
Internal peripheral
devices
control registers
refer to Fig. 2 for
detail information
Interrupt vector table
00000016
00FFFF16
01000016
01FFFF16
Bank 016
Bank 116
FE000016
FEFFFF16
FF000016
FFFFFF16
Bank FF16
Bank FE16
00FFFF16
00FFD616
00087F16
00000016
00007F16
00008016
Internal RAM
2048 bytes
00FFFE16
00FFD616
00007F16
00000016
UART1 transmission
UART1 receive
UART0 transmission
UART0 receive
INT1
: Internal
: External
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M37733S4LHP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:16-BIT CMOS MICROCOMPUTER |
| M37733TL-HPD | 制造商:Renesas Electronics Corporation 功能描述:DEV 7733 GROUP EMULATION POD - Bulk |
| M37735EHB | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:PROM VERSION OF M37735EHBXXXFP |
| M37735EHBFS | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:PROM VERSION OF M37735MHBXXXFP |
| M37735EHBXXXFP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:PROM VERSION OF M37735EHBXXXFP |
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