參數(shù)資料
型號: AM42BDS640AGBC8IS
廠商: SPANSION LLC
元件分類: 存儲器
英文描述: Stacked Multi-Chip Package (MCP) Flash Memory and SRAM
中文描述: SPECIALTY MEMORY CIRCUIT, PBGA93
封裝: 8 X 11.60 MM, FBGA-93
文件頁數(shù): 48/72頁
文件大小: 1064K
代理商: AM42BDS640AGBC8IS
November 1, 2002
Am42BDS640AG
51
P R E L I M INARY
AC CHARACTERISTICS
Notes:
1. PA = Program Address, PD = Program Data, VA = Valid
Address for reading status bits.
2. “In progress” and “complete” refer to status of program
operation.
3. A21–A12 are don’t care during command sequence
unlock cycles.
4. CLK can be either V
IL or VIH.
5. The Asynchronous programming operation is
independent of the Set Device Read Mode bit in the Burst
Mode Configuration Register.
6. AVD# must toggle during command sequence if CLK is at
V
IH.
Figure 21.
Asynchronous Program Operation Timings
OE#
CE#f
Data
Addresses
AVD#
WE#
CLK
VCC
555h
PD
tAS
tAVSW
tAVHW
tCSW1
tAH
tWC
tWPH
PA
tVCS
tWP
tDH
tCH
In
Progress
tWHWH1
VA
Complete
VA
Program Command Sequence (last two cycles)
Read Status Data
tDS
VIH
VIL
tAVDP
A0h
tCS
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AM42BDS640AGBD8IS 制造商:SPANSION 制造商全稱:SPANSION 功能描述:Stacked Multi-Chip Package (MCP) Flash Memory and SRAM
AM42BDS640AGBD8IT 制造商:SPANSION 制造商全稱:SPANSION 功能描述:Stacked Multi-Chip Package (MCP) Flash Memory and SRAM