參數(shù)資料
型號: AM29BDS128HD9VKI
廠商: SPANSION LLC
元件分類: DRAM
英文描述: 128 or 64 Megabit (8 M or 4 M x 16-Bit) CMOS 1.8 Volt-only Simultaneous Read/Write, Burst Mode Flash Memory
中文描述: 8M X 16 FLASH 1.8V PROM, 50 ns, PBGA80
封裝: 11.50 X 9 MM, 0.80 MM PITCH, FPBGA-80
文件頁數(shù): 65/89頁
文件大?。?/td> 913K
代理商: AM29BDS128HD9VKI
May 10, 2006 27024B3
Am29BDS128H/Am29BDS640H
63
D A T A S H E E T
AC CHARACTERISTICS
Note:
Figure assumes 6 wait states for initial access and synchronous read. The Set Configuration Register command sequence
has been written with A18=0; device will output RDY with valid data.
1) RDY goes low during the two-cycle latency during a boundary crossing.
2) RDY stays high when a burst sequence crosses no boundaries.
Figure 25.
Standard Handshake Burst Suspend Prior to Initial Access
Note:
Figure assumes 6 wait states for initial access and synchronous read. The Set Configuration Register command sequence
has been written with A18=0; device will output RDY with valid data.
1) Burst suspend during the initial synchronous access
2) Burst suspend after one clock cycle following the initial synchronous access
Figure 26.
Standard Handshake Burst Suspend at or after Initial Access
Addresses
A(n)
AVD#
Data(2)
RDY(2)
RDY(1)
t
OES
t
OES
t
CKA
t
RACC
t
RACC
1
2
3
4
5
6
7
x+1
x+2
x+3
x+4
x+5
x+6
x
x+7
x+8
OE#
Data(1)
t
ACC
D(40)
D(3F)
D(n)
D(n+1)
D(n+2)
3F
3F
CLK
D(n)
D(n+1)
D(n+2)
D(n+3)
D(n+4)
D(n+5)
D(n+6)
Suspend
Resume
Addresses
A(n)
AVD#
OE#(1)
Data(1)
Data(2)
OE#(2)
RDY(1)
D(n)
D(n+1)
Suspend
7
Resume
x+1
t
ACC
t
RACC
t
OES
t
CKA
D(n)
t
OES
1
2
3
4
5
6
8
9
x
x+2
x+3
CLK
t
RACC
t
OES
t
RACC
t
CKA
D(n+1)
D(n+2)
D(n)
D(n+1)
t
RACC
t
RACC
t
RACC
t
CKZ
RDY(2)
相關(guān)PDF資料
PDF描述
AM29BDS128HD9VMI 128 or 64 Megabit (8 M or 4 M x 16-Bit) CMOS 1.8 Volt-only Simultaneous Read/Write, Burst Mode Flash Memory
AM29BDS128HE8 128 or 64 Megabit (8 M or 4 M x 16-Bit) CMOS 1.8 Volt-only Simultaneous Read/Write, Burst Mode Flash Memory
AM29BDS128HE8VFI 128 or 64 Megabit (8 M or 4 M x 16-Bit) CMOS 1.8 Volt-only Simultaneous Read/Write, Burst Mode Flash Memory
AM29BDS128HE8VKI 128 or 64 Megabit (8 M or 4 M x 16-Bit) CMOS 1.8 Volt-only Simultaneous Read/Write, Burst Mode Flash Memory
AM29BDS128HE8VMI 128 or 64 Megabit (8 M or 4 M x 16-Bit) CMOS 1.8 Volt-only Simultaneous Read/Write, Burst Mode Flash Memory
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