参数资料
型号: PM49FL002T-33VC
厂商: PMC-Sierra, Inc.
英文描述: 2 Mbit / 4 Mbit 3.3 Volt-only Firmware Hub/LPC Flash Memory
中文描述: 2兆位/ 4兆位3.3伏,只固件集线器/ LPC快闪记忆体
文件页数: 18/46页
文件大小: 208K
代理商: PM49FL002T-33VC
Programmable Microelectronics Corp.
Issue Date: December, 2003 Rev: 1.4
18
PMC
Pm49FL002 / 004
LPC MODE OPERATION (CONTINUED)
CLK
RST# or INIT#
LFRAME#
LAD[3:0]
0000b
011Xb
1111b
A[19:16]
A[15:12]
A[11:8]
A[7:4]
A[3:0]
D[3:0]
1111b
Tri-State
0000b
TAR
0000b
Next Start
Memory
Write
Cycle
Start
1 Clock
1 Clock
Load Address in 8 Clocks
Load Data in 2 Clocks
1 Clock
From Device to Host
2 Clocks
1 Clock
1111b
1111b
D[7:4]
TAR
SYNC
Data
Address
1111b
Tri-State
2 Clocks
From Host to Device
LPC MEMORY WRITE CYCLE WAVEFORMS
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Table 5: LPC Memory Write Cycle Definition
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相关代理商/技术参数
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PM49FL004 制造商:PMC 制造商全称:PMC 功能描述:2 Mbit / 4 Mbit 3.3 Volt-only Firmware Hub/LPC Flash Memory
PM49FL004T-33JC 制造商:PMC 制造商全称:PMC 功能描述:2 Mbit / 4 Mbit 3.3 Volt-only Firmware Hub/LPC Flash Memory
PM49FL004T-33JCE 制造商:PMC 制造商全称:PMC 功能描述:2 Mbit / 4 Mbit 3.3 Volt-only Firmware Hub/LPC Flash Memory
PM49FL004T-33VC 制造商:PMC 制造商全称:PMC 功能描述:2 Mbit / 4 Mbit 3.3 Volt-only Firmware Hub/LPC Flash Memory