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參數(shù)資料
| 型號： | MB89T637PFM |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 8-BIT, 10 MHz, MICROCONTROLLER, PQFP64 |
| 封裝： | PLASTIC, QFP-64 |
| 文件頁數(shù)： | 45/56頁 |
| 文件大?。?/td> | 884K |
| 代理商： | MB89T637PFM |
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MB89630 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 MB89P637/W637, the program area starts from address 8007H but on the MB89PV630 and MB89637
starts from 8000H.
(On the MB89P637/W637, addresses 8000H to 8006H comprise the option setting area, option settings can be
read by reading these addresses. On the MB89PV630/MB89637, 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 MB89P637/
W637.)
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 MB89PV630, add the current consumed by the EPROM which 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
“s Electrical Characteristics” and “s 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 “s Mask Options.”
Take particular care on the following points:
A pull-up resistor cannot be set for P50 to P53 on the MB89P637 and MB89W637.
Options are fixed on the MB89PV630, MB89T635, and MB89T637.
s CORRESPONDENCE BETWEEN THE MB89630 AND MB89630R SERIES
The MB89630R series is the reduction version of the MB89630 series. For their differences, refer to the
MB89630R series data sheet.
The the MB89630 and MB89630R series consist of the following products:
MB89630 series
MB89635
MB89T635
MB89636
MB89637
MB89P637
MB89W637
MB89PV630
MB89630R series
MB89635R
MB89T635R
MB89636R
MB89T637R
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MB89635PF | 8-BIT, MROM, 10 MHz, MICROCONTROLLER, PQFP64 |
| MB89646PF | 8-BIT, MROM, 10 MHz, MICROCONTROLLER, PQFP80 |
| MB89643PFM | 8-BIT, MROM, 10 MHz, MICROCONTROLLER, PQFP80 |
| MB89643PF | 8-BIT, MROM, 10 MHz, MICROCONTROLLER, PQFP80 |
| MB89P647PFM | 8-BIT, OTPROM, 10 MHz, MICROCONTROLLER, PQFP80 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MB89T637R-101P-G-SH | 制造商:FUJITSU 功能描述: |
| MB89T637R-102P-G-SH-E1 | 制造商:FUJITSU 功能描述: |
| MB89T715APF-G-BND-T | 制造商:FUJITSU 功能描述: |
| MB8A3A2HR | 制造商:Kessler-Ellis Products 功能描述: |
| MB8AA0510RBC-GE1 | 功能描述:IC 10 GIGABIT ETHER INTER RoHS:是 類別:集成電路 (IC) >> 接口 - 電信 系列:- 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS 產(chǎn)品變化通告:Product Discontinuation 06/Feb/2012 標準包裝:750 系列:* |
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