- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄377916 > MB89PV870 (Fujitsu Limited) 8-Bit Proprietary Microcontroller(8位專用微控制器) PDF資料下載
參數(shù)資料
| 型號： | MB89PV870 |
| 廠商： | Fujitsu Limited |
| 英文描述： | 8-Bit Proprietary Microcontroller(8位專用微控制器) |
| 中文描述： | 8位微控制器專利（8位專用微控制器） |
| 文件頁數(shù)： | 4/51頁 |
| 文件大小： | 391K |
| 代理商： | MB89PV870 |
第1頁第2頁第3頁當前第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁
4
MB89870 Series
I
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 folowing points:
On the MB89P875, the program area starts from address 8006
from 8000
H
.
(On the MB89P875, addresses BFF0
by readng these addresses. On the MB89PV870 and MB89875, addresses 8000
as a program ROM. However, do not use these addresses in order to maintain compatibility of the MB89P875.)
H
but on the MB89PV870 and MB89875 starts
H
to BFF6
H
comprise the option setting area, option settings can be read
H
to 8006
H
could also be used
2. Current Consumption
In the case of the MB89PV870, 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 sections
“
I
Electrical Characteristics” and “
I
Example 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 “
I
Mask Options.”
Take particular care on the following points:
A pull-up resistor cannot be selectable for P30 to P37 if they are used as the analog input pin for an A/D
converter.
A pull-up resistor cannot be selectable for P10 to P17, and P34 to P37 if an OP amp is used.
A pull-up resistor is not selectable for P40 to P47 and P23, P24 if they are used as LCD pins.
Options are fixed on the MB89PV870.
相關PDF資料 |
PDF描述 |
|---|---|
| MB89875 | 8-Bit Proprietary Microcontroller(8位專用微控制器) |
| MB89P875 | 8-Bit Proprietary Microcontroller(8位專用微控制器) |
| MB89V201 | 8-bit Proprietary Microcontroller(8位微控制器) |
| MB89202 | 8-bit Proprietary Microcontroller(8位微控制器) |
| MB90050 | On-Screen Display Controller |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MB89PV870CF | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89PV890 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontrollers |
| MB89PV890CF | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontrollers |
| MB89PV910 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89PV910C-101-ES-SH | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
發(fā)布緊急采購，3分鐘左右您將得到回復。