EZ80L925048MODG Zilog, EZ80L925048MODG Datasheet - Page 15

• 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
Pin #
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
Notes: *External capacitive loads on RD, WR, IORQ, MREQ, D0–D7 and A0–A23 should be below 10 pF to satisfy
timing requirements for the CPU.
All unused inputs should be pulled to either V
consumption and to reduce noise sensitivity.
To prevent EMI, the EZ80CLK output can be deactivated via software in the eZ80F91 Peripheral Power-Down
Register.
All inputs are CMOS level 3.3 V (5 V tolerant), except where otherwise noted.
Symbol
PB5
PB4
PB3
PB2
PB1
PB0
GND
PC7
PC6
PC5
PC4
PC3
PC2
PC1
PC0
PD7
PD6
GND
PD5
PD4
PD3
PD2
PD1
PD0
Table 2. eZ80L92 Module I/O Connector Pin Identification* (Continued)
Pull
Up/Down
PD 4k7
Signal
Direction
Bidirectional
Bidirectional
Bidirectional
Bidirectional
Bidirectional
Bidirectional
Bidirectional
Bidirectional
Bidirectional
Bidirectional
Bidirectional
Bidirectional
Bidirectional
Bidirectional
Bidirectional
Bidirectional
Bidirectional
Bidirectional
Bidirectional
Bidirectional
Bidirectional
Bidirectional
P R E L I M I N A R Y
DD
or GND, depending on their inactive levels, to reduce power
Comments
V
V
SS
SS
/Ground (0 V).
/Ground (0 V).
eZ80L92 Module Product Specification
eZ80L925048MOD
Pin Description
9