EZ80L925048MODG Zilog, EZ80L925048MODG Datasheet - Page 32

• Manufacturer Part Number: EZ80L925048MODG
• Description: IC WEBSERVER 48MHZ 1MB MOD
• Manufacturer: Zilog

Specifications of EZ80L925048MODG

• Module/board Type: Development Module
• Processor To Be Evaluated: EZ80L92
• Interface Type: JTAG
• For Use With/related Products: eZ80L92
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 269-4670; EZ80L925048MODG; Q2608719

PS017005-0903
-RESFLASH
-FLASHWE
-CSFLASH
A[0..23]
A[0..23]
D[0..7]
-RD
-WR
Note: Must be pulled 'low'
externally for programming.
Pin37=N.C.
for 4Mbit-
Flashes
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
D[0..7]
A[0..23]
-CSFLASH
-RD
-WR
-RESFLASH
-FLASHWE
21
20
19
18
17
16
15
14
36
40
13
37
8
7
6
5
4
3
2
1
Figure 12. eZ80L92 Module Schematic Diagram, #4 of 9—NOR Flash Device
U3
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A22/A23
not used here
Intel-Type
MT28F008B3VG
TSOP40.20MM
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
N.C.
N.C.
VPP
WE
WP
CE
OE
RP
25
26
27
28
32
33
34
35
22
24
9
10
12
11
29
38
-WP
DFLASH0
DFLASH1
DFLASH2
DFLASH3
DFLASH4
DFLASH5
DFLASH6
DFLASH7
-CSFLASH
-RD
-WR
-RESFLASH
VPP
A21
A20
PRELIMINARY
D[0..7]
0R
R2
A20/A21 used for
16/32Mbit-Flash
=
=
=
=
=
=
=
=
D0
D1
D2
D3
D4
D5
D6
D7
C8
100nF
2
1
U2A
74LVC04/SO
eZ80L92 Module Product Specification
VDD
-FLASHWE
R1
10K
VDD
VSS
eZ80L925048MOD
GND
Schematic Diagrams
V3.3
26