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参数资料
| 型号： | MB89646PF |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 8-BIT, MROM, 10 MHz, MICROCONTROLLER, PQFP80 |
| 封装： | PLASTIC, QFP-80 |
| 文件页数： | 14/59页 |
| 文件大小： | 774K |
| 代理商： | MB89646PF |
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21
MB89640 Series
s CPU CORE
1. Memory Space
The microcontrollers of the MB89640 series offer a memory space of 64 Kbytes for storing all of I/O, data, and
program areas. The I/O area is located at the lowest address. The data area is provided immediately above the
I/O area. The data area can be divided into register, stack, and direct areas according to the application. The
program area is located at exactly the opposite end, that is, near the highest address. Provide the tables of
interrupt reset vectors and vector call instructions toward the highest address within the program area. The
memory space of the MB89640 series is structured as illustrated below.
Memory Space
Note: Since addresses 8000H to 8006H for the MB89P647 comprise an option area, do not use this area for the
MB89PV640 and MB89647.
0000 H
0080 H
0100 H
0200 H
0480 H
8000 H
8007 H
MB89PV640
I/O
RAM
1 KB
Register
External area
Not available
External ROM
32 KB
0000 H
0080 H
0100 H
0180 H
E000 H
FFFF H
MB89643
I/O
RAM
256 B
Register
External area
Not available
ROM
8 KB
0000 H
0080 H
0100 H
0200 H
C000 H
FFFF H
MB89645
I/O
RAM
512 B
Register
External area
ROM
16 KB
0000 H
0080 H
0100 H
0200 H
A000 H
FFFF H
MB89646
I/O
RAM
768 B
Register
External area
ROM
24 KB
0000 H
0080 H
0100 H
0200 H
0480 H
8000 H
8007 H
FFFF H
MB89P647
MB89647
I/O
RAM
1 KB
Register
External area
Not available
0280 H
C000 H
Not available
0280 H
0380 H
ROM
32 KB
FFFF H
相关PDF资料 |
PDF描述 |
|---|---|
| MB89643PFM | 8-BIT, MROM, 10 MHz, MICROCONTROLLER, PQFP80 |
| MB89643PF | 8-BIT, MROM, 10 MHz, MICROCONTROLLER, PQFP80 |
| MB89P647PFM | 8-BIT, OTPROM, 10 MHz, MICROCONTROLLER, PQFP80 |
| MB89655APFV | 8-BIT, MROM, 10 MHz, MICROCONTROLLER, PQFP100 |
| MB89P657APFV-106 | 8-BIT, OTPROM, 10 MHz, MICROCONTROLLER, PQFP100 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MB89646PFM | 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89647PF | 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89647PFM | 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89650AR | 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89653APF | 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
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