EZ80190AZ050EG Zilog, EZ80190AZ050EG Datasheet - Page 39

• Manufacturer Part Number: EZ80190AZ050EG
• Description: IC WEBSERVER 50MHZ XTEMP 100LQFP
• Manufacturer: Zilog

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

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
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