參數(shù)資料
型號: EN29F002B
英文描述: 5V, Half Duplex, 5Mbps, RS-485/RS-422 Transceiver; Temperature Range: -40°C to 85°C; Package: 8-PDIP
中文描述: 2兆位(262144 × 8)閃光
文件頁數(shù): 21/32頁
文件大小: 267K
代理商: EN29F002B
4800 Great America Parkway, Suite 202
Tel: 408-235-8680
Santa Clara, CA 95054
Fax: 408-235-8685
28
EN29F002 / EN29F002N
Rev. C, Issue Date: 2001/07/05
SWITCHING WAVEFORMS (continued)
Figure 7. Program Operation Timings
Notes:
1.
PA is address of the memory location to be programmed.
2.
PD is data to be programmed at byte address.
3.
/DQ7 is the output of the complement of the data written to the device.
4.
DOUT is the output of data written to the device.
5.
Figure indicates last two bus cycles of four bus cycle sequence.
Figure 8. AC Waveforms for /DATA Polling During Embedded Algorithm
Operations
Notes:
*DQ7 = Valid Data (The device has completed the embedded operation).
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