参数资料
型号: P87C251SQ16
厂商: INTEL CORP
元件分类: 微控制器/微处理器
英文描述: HIGH-PERFORMANCE CHMOS MICROCONTROLLER
中文描述: 8-BIT, OTPROM, 16 MHz, MICROCONTROLLER, PDIP40
封装: PLASTIC, DIP-40
文件页数: 26/35页
文件大小: 186K
代理商: P87C251SQ16
26
PRELIMINARY
8XC251SA/SB/SP/SQ HIGH-PERFORMANCE CHMOS MICROCONTROLLER
Figure 11. External Bus Cycle: Data Read (Page Mode)
XTAL1
ALE
TLHLL
TRHDZ2
RD#/PSEN#
P2
P0/A16/A17
TRHDX
D7:0
TRHLH2
TRLRH
TLLRL
TAVLL
TRLDV
TRLAZ
TAVRL
TAVDV1
TAVDV2
TOSC
A4212-03
TLHAX
Data In
The value of this parameter depends on wait states. See the table of AC characteristics.
A15:8
A7:0/A16/A17
TLLAX
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