EZ80L925048MODG Zilog, EZ80L925048MODG Datasheet - Page 30

• 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
-HALT_SLP
-BUSREQ
JTAG[1..4]
-INSTRD
-BUSACK
RTC_VDD
CLK_OUT
PB[0..7]
PC[0..7]
PD[0..7]
-IOREQ
-MREQ
A[0..23]
-CS[0..3]
D[0..7]
-RESET
IICSDA
IICSCL
-NMI
TDO
-RD
-WR
eZ80=IIC-bus-master
-WAIT
CLK_OUT
IICSDA
IICSCL
PB[0..7]
PC[0..7]
PD[0..7]
-RESET
JTAG[1..4]
TDO
-RD
-WR
-IOREQ
-MREQ
-INSTRD
-HALT_SLP
-BUSREQ
-BUSACK
-NMI
A[0..23]
-CS[0..3]
D[0..7]
RTC_VDD
-WAIT
Figure 10. eZ80L92 Module Schematic Diagram, #2 of 9—100-Pin QFP eZ80L92 Device
V3.3
C21
1nF
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A[0..23]
V3.3
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
1
2
3
4
5
6
7
8
9
IICSDA
IICSCL
CLK_OUT
C22
1nF
-CS[0..3]
A0
A1
A2
A3
A4
A5
VDD
VSS
A6
A7
A8
A9
A10
A11
A12
A13
A14
VDD
VSS
A15
A16
A17
A18
A19
A20
V3.3
PB[0..7]
C23
1nF
D[0..7]
PLACE CAPS CLOSE
TO PINS
97,7,33,43
eZ80L92
TQFP100
U8
PRELIMINARY
PD1/RxD0/IR_RXD
PD0/TxD0/IR_TXD
PD2/RTS0/IR_SD
RTC_XOUT
HALT_SLP
PD6/DCD0
PD5/DSR0
PD4/DTR0
PD3/CTS0
TCK (ZCL)
RTC_VDD
TDI (ZDA)
TRIGOUT
RTC_XIN
BUSREQ
BUSACK
PD7/RI0
RESET
PC[0..7]
VDD
TDO
TMS
VDD
VSS
VSS
NMI
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
RTC_XOUT
RTC_XIN
PD7
PD6
PD5
PD4
PD3
PD2
PD1
PD0
TDO
TDI
TRIGOUT
TCK
TMS
RTC_VDD
RTC_XOUT
RTC_XIN
-HALT_SLP
-BUSACK
-BUSREQ
-NMI
-RESET
eZ80L92 Module Product Specification
R32
220
(= JTAG0)
=
=
=
=
JTAG1
JTAG2
JTAG3
JTAG4
PD[0..7]
R29
XOUT
10k
XIN
Y3
32.768kHz
XTAL3
C24
18pF
3.3 H
JTAG[1..4]
L1
RTC_VDD
C18
100nF
Y2
C16
15pF
C20
18pF
eZ80L925048MOD
V3.3
R27
48 MHz
HC49SM
Schematic Diagrams
R28
100
D1
TMM BAT 41
MINIMELF_AK
GoldCap
C19
0,1F
GOLDCAP_SD
C17
4.7pF
VDD
VSS
1M
GND
V3.3
C25
220pF
24