EZ80190AZ050EG Zilog, EZ80190AZ050EG Datasheet - Page 39
EZ80190AZ050EG
Manufacturer Part Number
EZ80190AZ050EG
Description
IC WEBSERVER 50MHZ XTEMP 100LQFP
Manufacturer
Zilog
Datasheet
1.EZ80190AZ050SG.pdf
(221 pages)
Specifications of EZ80190AZ050EG
Processor Type
eZ80
Features
High Speed, Single-Cycle Instruction-Fetch
Speed
50MHz
Voltage
3.3V
Mounting Type
Surface Mount
Package / Case
100-LQFP
Processor Series
EZ80190x
Core
eZ80
Data Bus Width
8 bit
Program Memory Type
ROMLess
Data Ram Size
8 KB
Interface Type
I2C, IrDA, SPI, UART
Maximum Clock Frequency
50 MHz
Number Of Programmable I/os
32
Number Of Timers
6
Operating Supply Voltage
3 V to 3.6 V
Maximum Operating Temperature
+ 70 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
0 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
269-3865
EZ80190AZ050EG
EZ80190AZ050EG
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
EZ80190AZ050EG
Manufacturer:
TYCO
Quantity:
120
Company:
Part Number:
EZ80190AZ050EG
Manufacturer:
Zilog
Quantity:
70
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Table 2. Register Map (Continued)
PS006614-1208
Address
(hex)
F3
F4
F5
F6
F7
F8
F9
FA
FB
FC
FD
FE
FF
Notes:
1. After an external pin reset, the WDT Control register resets to
2. When the CPU reads this register, the pin value of the port is read.
trol register resets to
Mnemonic
DMA0_DAR_U
DMA0_BC_L
DMA0_BC_H
DMA0_CTL
DMA1_SAR_L
DMA1_SAR_H
DMA1_SAR_U
DMA1_DAR_L
DMA1_DAR_H
DMA1_DAR_U
DMA1_BC_L
DMA1_BC_H
DMA1_CTL
20h
.
Name
DMA0 Destination Address Upper Byte
Register
DMA0 Byte Count Register—Low Byte
DMA0 Byte Count Register—High Byte
DMA0 Control Register
DMA1 Source Address Register—Low
Byte
DMA1 Source Address Register—High
Byte
DMA1 Source Address Upper Byte
Register
Byte
DMA1 Destination Address Register—
High Byte
DMA1 Destination Address Upper Byte
Register
DMA1 Byte Count Register—Low Byte
DMA1 Byte Count Register—High Byte
DMA1 Control Register
DMA1 Destination Address Register—Low
00h
. After a WDT time-out reset, the WDT Con-
Reset
(hex)
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
00
00
Product Specification
Access
CPU
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Register Map
eZ80190
Page
163
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No.
29
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