參數(shù)資料
型號(hào): P82C42PE
廠商: INTEL CORP
元件分類: 微控制器/微處理器
英文描述: UNIVERSAL PERIPHERAL INTERFACE CHMOS 8-BIT SLAVE MICROCONTROLLER
中文描述: 8-BIT, MROM, 12.5 MHz, MICROCONTROLLER, PDIP40
封裝: PLASTIC, DIP-40
文件頁數(shù): 13/25頁
文件大?。?/td> 305K
代理商: P82C42PE
UPI-C42/UPI-L42
SYNC MODE TIMING DIAGRAMS
290414–15
Minimum Specifications
SYNC Operation Time, t
SYNC
e
3.5 XTAL 2 Clock cycles. Reset Time, t
RS
e
4 t
CY
.
NOTE:
The rising and falling edges of T0 should occur during low state of XTAL 2 clock.
APPLICATIONS
290414–12
Figure 7. UPI-C42 Keyboard Controller
290414–9
Figure 8. 8088-UPI-C42 Interface
13
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