参数资料
型号: MB89PV820CF
元件分类: 微控制器/微处理器
英文描述: 8-BIT, 5 MHz, MICROCONTROLLER, PQFP80
封装: CERAMIC, MQFP-80
文件页数: 32/37页
文件大小: 402K
代理商: MB89PV820CF
MB89820 Series
4
s
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 MB89821, the register bank address upper than 0140H cannot be used. On the MB89823R, MB89825
and MB89P825, each register bank addresses upper than 0180H can be used.
On the MB89P825, addresses BFF0H to BFF6H comprise the option setting area, option settings can be read
by reading these addresses.
The stack area, etc., is set at the upper limit of the RAM.
2. Current Consumption
In the case of the MB89PV820, add the current consumed by the EPROM which is connected to the top socket.
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 point:
Options are fixed on the MB89PV820.
相关PDF资料
PDF描述
MB89823RPFM 8-BIT, MROM, 5 MHz, MICROCONTROLLER, PQFP80
MB89P857P-SH 8-BIT, OTPROM, 10 MHz, MICROCONTROLLER, PDIP64
MB89W857C-SH 8-BIT, UVPROM, 10 MHz, MICROCONTROLLER, CDIP64
MB89P875PF 8-BIT, OTPROM, 10 MHz, MICROCONTROLLER, PQFP80
MB89875PF 8-BIT, MROM, 10 MHz, MICROCONTROLLER, PQFP80
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