Z8018220AEG Zilog, Z8018220AEG Datasheet - Page 93

• Manufacturer Part Number: Z8018220AEG
• Description: IC 20MHZ STATIC MIMIC 100-VQFP
• Manufacturer: Zilog

Specifications of Z8018220AEG

• Processor Type: Z180
• Features: Smart Peripheral Controller
• Speed: 20MHz
• Voltage: 5V
• Mounting Type: Surface Mount
• Package / Case: 100-LQFP
• Processor Series: Z8018xx
• Core: Z80
• Data Bus Width: 8 bit
• Program Memory Type: ROMLess
• Interface Type: UART
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 24
• Number Of Timers: 2
• Operating Supply Voltage: 4.5 V to 5.5 V
• Maximum Operating Temperature: + 100 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 269-4693; Z8018220AEG

No.
1
2
3
4
5
6
ESCC Timing
DS971820600
Zilog
/DTR//REQ
/W//REQ
/W//REQ
Request
Request
Wait
/WR
/INT
/RD
Symbol
TdWR(W)
TdRD(W)
TdWRf(REQ)
TdRDf(REQ)
TdRdr(REQ)
TdPC(INT)
Ø
Parameter
/WR Fall to Wait Valid Delay
/RD Fall to Wait Valid Delay
/WR Fall to /W//REQ
Not Valid Delay
/RD Fall to /W//REQ
Not Valid Delay
/RD Rise to /DTR//REQ
Not Valid Delay
Clock to /INT Valid Delay
Table B. ESCC Timing Parameters
PS009801-0301
Figure 104. ESCC AC Parameter
P R E L I M I N A R Y
2
4
1
3
6
Min
20 MHz
Max
50
50
65
65
TBD
160
5
Z
ILOG
ns
Unit
I
NTELLIGENT
Z80182/Z8L182
P
ERIPHERAL
3-93