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MCS51微控制器系列的补充说明-83C51KB用户手册
消耗积分:5 |
格式:rar |
大小:336 |
2009-06-24
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The 83C51KB is an application specific read-onlymemory
(ROM) microcontroller. The 83C51KB is
designed as a keyboard scanner and is architecturally
similar but not identical to the 80C51BH.
Certain features not on the 80C51 have been added
to support keyboard scanning. In order to
streamline 83C51KB cost/performance factors,
80C51 peripherals not applicable to keyboard
scanning are no longer present.
Refer to the MCS® 51 Microcontroller Family User’s Manual
(order number 272383) for a complete description
of the 80C51. Figure 1 contains a basic memory
map of the architecture. 83C51KB electrical information
is contained in the datasheet (order number
272800).
(ROM) microcontroller. The 83C51KB is
designed as a keyboard scanner and is architecturally
similar but not identical to the 80C51BH.
Certain features not on the 80C51 have been added
to support keyboard scanning. In order to
streamline 83C51KB cost/performance factors,
80C51 peripherals not applicable to keyboard
scanning are no longer present.
Refer to the MCS® 51 Microcontroller Family User’s Manual
(order number 272383) for a complete description
of the 80C51. Figure 1 contains a basic memory
map of the architecture. 83C51KB electrical information
is contained in the datasheet (order number
272800).
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