EZ80190AZ050SG Zilog, EZ80190AZ050SG Datasheet - Page 202
EZ80190AZ050SG
Manufacturer Part Number
EZ80190AZ050SG
Description
IC WEBSERVER 8 BIT 50MHZ 100LQFP
Manufacturer
Zilog
Datasheet
1.EZ80190AZ050SG.pdf
(221 pages)
Specifications of EZ80190AZ050SG
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
+ 105 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
269-3866
EZ80190AZ050SG
EZ80190AZ050SG
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
EZ80190AZ050SG
Manufacturer:
ZiLOG
Quantity:
135
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PS006614-1208
ADDR[23:0]
General-Purpose I/O Port Input Sample Timing
DATA[7:0]
(output)
MREQ
WAIT
CSx
X
WR
IN
Figure 46
GPIO port pin is sampled on the rising edge of the system clock. The port value is then
available to the CPU on the second rising clock edge following the change of the port
value.
Figure 45. Wait State Timing for Write Operations
on page 193 displays timing of the GPIO input sampling. The input value on a
T
CLK
Product Specification
Electrical Characteristics
192
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