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PDF A81L801 Data sheet ( Hoja de datos )
| Número de pieza | A81L801 | |
| Descripción | Stacked Multi-chip Package | |
| Fabricantes | AMIC Technology | |
| Logotipo |  |
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A81L801
Preliminary
Stacked Multi-chip Package (MCP) 1 M X 8 Bit / 512K X 16 Bit
Boot Sector Flash Memory and 128K x 8 Low Voltage CMOS SRAM
Document Title
Stacked Multi-chip Package (MCP) 1M X 8 Bit / 512K X 16 Bit Boot Sector Flash Memory
and 128K x 8 Low Voltage CMOS SRAM
Revision History
Rev. History
0.0 Initial issue
Issue Date
March 25, 2005
Remark
Preliminary
PRELIMINARY (March, 2005, Version 0.0)
AMIC Technology, Corp.
1 page  
Product Information Guide
Part Number
Speed Options
Standard Voltage Range:
VCC_F/VCC_S=2.7-3.6V
Max Access Time (ns)
CE_F / CE_S Access (ns)
OE Access (ns)
A81L801
70
70
70
40
www.DataSheet4AU.8co1mL801
MCP Block Diagram
A18 to A0
BYTE_F
RESET
CE_F
A18 to A0
VCC_F
VSS
RY/BY
8M Bit
Flash Memory
I/O15 (A-1) to I/O0
WE
OE
CE_S
VCC_S
VSS
A16 to A0
1M Bit
Static RAM
I/O15 (A-1) to I/O0
I/O15 (A-1) to I/O0
PRELIMINARY (March, 2005, Version 0.0)
4
AMIC Technology, Corp.
5 Page 
www.DataSheet4AU.8co1mL801
Table 1.2 Device Bus Operations—Flash Word Mode BYTE_F = VIL
Flash Operation
(Notes 1,2)
CE_F CE_S OE
WE
I/O15
(A-1)
Read from Flash
L H L H A-1
Standby
HHXX
X
Output Disable
L HHH
X
Write to Flash (Program/Erase) L H H L A-1
A0-A18
AIN
X
X
AIN
RESET I/O7-I/O0 I/O14-I/O8
H
DOUT
High-Z
H
High-Z
High-Z
H
High-Z
High-Z
H DIN High-Z
Sector Protect
L H VID
L
Sector Address,
VID
A6=L, A1=H, A0=L
X
Sector Unprotect
LHLH
L
Sector Address,
VID
A6=L, A1=H, A0=L
Code
Temporary Sector Unprotection X H X X
X
AIN VID X
Flash Reset (Hardware)/
XHXX
X
X
L High-Z
Standby
Boot Block Sector Write Protect X H X X
X
X XX
DOUT
DOUT
Read from SRAM
H L L H DOUT
A0
H High-Z
High-z
DOUT
DIN DIN
Write to SRAM
H L H L DIN
A0
H High-Z
High-z
DIN
Legend:
L = Logic Low = VIL, H = Logic High = VIH, VID = 11.5-12.5V, = Pulse input, X = Don’t Care, DIN = Data In, DOUT = Data Out
High-Z
High-Z
High-Z
High-Z
High-Z
DOUT
High-Z
DOUT
DIN
High-Z
DIN
Notes:
1. Other operations except for those indicated in this column are inhibited.
2. Do not apply CE_F = VIL, CE_S = VIL at the same time.
PRELIMINARY (March, 2005, Version 0.0)
10
AMIC Technology, Corp.
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet A81L801.PDF ] | |
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