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参数资料
| 型号： | MB89PV620CF |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 8-BIT, 10 MHz, MICROCONTROLLER, CQFP64 |
| 封装： | CERAMIC, MQFP-64 |
| 文件页数： | 45/61页 |
| 文件大小： | 934K |
| 代理商： | MB89PV620CF |
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MB89620 Series
5
s DIFFERENCES AMONG PRODUCTS
1. Memory Size
Before evaluating using the piggyback product, verify its differences from the product that will actually be used.
Take particular care on the following points:
On the MB89623, MB89T623, and MB89V623, the upper half of each register bank cannot be used.
On the MB89P627, the program area starts from address 8006H but on the MB89PV620 and MB89627 starts
from 8000H.
(On the MB89P627, addresses 8000H to 8006H comprise the option setting area, option settings can be read
by reading these addresses. On the MB89PV620 and MB89627, addresses 8000H to 8006H could also be
used as a program ROM. However, do not use these addresses in order to maintain compatibility of the
MB89P627A.)
The stack area, etc., is set at the upper limit of the RAM.
The external area is used.
2. Current Consumption
In the case of the MB89PV620, add the current consumed by the EPROM which is connected to the top socket.
When operated at low speed, the product with an OTPROM (one-time PROM) or an EPROM will consume
more current than the product with a mask ROM.
However, the current consumption in sleep/stop modes is the same. (For more information, see section
“s Electrical Characteristics”.)
3. Mask Options
Functions that can be selected as options and how to designate these options vary by the product.
Before using options check section “s Mask Options.”
Take particular care on the following points:
A pull-up resistor cannot be set for P40 to P47 on the MB89P625, MB89W625, MB89P627, and MB89W627.
A pull-up resistor is not selectable for P50 to P57 when the A/D converter is used.
Options are fixed on the MB89PV620.
s CORRESPONDENCE BETWEEN THE MB89620 AND MB89620R SERIES
The MB89620R series is the reduction version of the MB89620 series.
For their differences, refer to the MB89620R series data sheet.
The MB89620 and MB89620R series consist of the following products:
MB89620 series
MB89623 MB89625 MB89626 MB89P625 MB89P627 MB89W625 MB89W627 MB89PV620
MB89620R series MB89623R MB89625R MB89626R
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相关PDF资料 |
PDF描述 |
|---|---|
| MB89627RPFM | 8-BIT, MROM, 10 MHz, MICROCONTROLLER, PQFP64 |
| MB89T625P-SH | 8-BIT, 10 MHz, MICROCONTROLLER, PDIP64 |
| MB89626RP-SH | 8-BIT, MROM, 10 MHz, MICROCONTROLLER, PDIP64 |
| MB89626RPFM | 8-BIT, MROM, 10 MHz, MICROCONTROLLER, PQFP64 |
| MB89625RP-SH | 8-BIT, MROM, 10 MHz, MICROCONTROLLER, PDIP64 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MB89PV620C-SH | 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89PV630 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:8-bit Proprietary Microcontroller |
| MB89PV630CF | 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89PV630C-SH | 制造商:未知厂家 制造商全称:未知厂家 功能描述:8-bit Proprietary Microcontroller |
| MB89PV640CF | 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
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