EZ80190AZ050EC Zilog, EZ80190AZ050EC Datasheet - Page 201

• Manufacturer Part Number: EZ80190AZ050EC
• Description: IC WEBSERVER 50MHZ XTEMP 100lQFP
• Manufacturer: Zilog

Specifications of EZ80190AZ050EC

• Processor Type: eZ80
• Features: High Speed, Single-Cycle Instruction-Fetch
• Speed: 50MHz
• Voltage: 3.3V
• Mounting Type: Surface Mount
• Package / Case: 100-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 269-3123

eZ80190
Product Specification
191
T
CLK
X
IN
ADDR[23:0]
DATA[7:0]
(output)
CSx
MREQ
RD
INSTRD
WAIT
Figure 44. Wait State Timing for Read Operations
Wait State Timing for Write Operations
Figure 45
on page 192 displays the extension of the memory access signals using a single
WAIT state for a write operation. The WAIT signal is not delivered to a pin on the
eZ80190 device and is displayed here for informational purposes only.
PS006614-1208
Electrical Characteristics