EZ80L92AZ050SG Zilog, EZ80L92AZ050SG Datasheet - Page 212

• Manufacturer Part Number: EZ80L92AZ050SG
• Description: IC WEBSERVER 50MHZ 100LQFP
• Manufacturer: Zilog

Specifications of EZ80L92AZ050SG

• 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: EZ80L92x
• Core: eZ80
• Data Bus Width: 8 bit
• Program Memory Size: 64 KB
• Interface Type: I2C, SPI, UART
• Maximum Clock Frequency: 50 MHz
• Number Of Programmable I/os: 24
• Number Of Timers: 6
• Operating Supply Voltage: 3 V to 3.6 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: eZ80L920210ZCO
• Minimum Operating Temperature: 0 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 269-3878; EZ80L92AZ050SG

Table 121. External Read Timing (Continued)
PS013014-0107
Parameter
T
T
T
8
9
10
ADDR[23:0]
DATA[7:0]
(output)
External Memory Write Timing
MREQ
CSx
X
WR
IN
Description
Clock Rise to MREQ Deassertion Delay
Clock Rise to RD Assertion Delay
Clock Rise to RD Deassertion Delay
Figure 49
and
T
7
Table 122
T
Figure 49. External Memory Write Timing
1
T
5
illustrate the timing for external Writes.
T
CLK
T
3
T
9
Min
2.6
3.0
2.6
20 MHz (ns)
T
10
T
T
Max
6.9
9.8
7.1
T
4
2
T
6
8
Product Specification
Min
2.6
3.0
2.6
50 MHz (ns)
AC Characteristics
Max
6.9
9.8
7.1
206