EZ80190AZ050EG Zilog, EZ80190AZ050EG Datasheet - Page 176

• 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

PS006614-1208
Table 94. ZDI Read Memory Data Value Register (ZDI_RD_MEM = 20h in ZDI Register Read
Bit
Reset
CPU Access
Note: R = Read Only.
Bit
Position
[7:0]
ZDI_RD_MEM
register is accessed. As a result, the ZDI master can read any number of data bytes from
this address one time, then continue to any number of 8-bit data bytes.
Value Description
00h–
FFh
R
7
0
8-bit data read from the memory address indicated by the
CPU’s program counter. In Z80 mode, 8-bit data
transferred out
data transferred out
R
6
0
Only Address Space)
R
5
0
←
({MBASE, SPS}). In ADL mode, 8-bit
←
R
4
0
(SPL).
R
3
0
R
2
0
Product Specification
R
1
0
Zilog Debug Interface
R
0
0
eZ80190
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