Z8523016VEC Zilog, Z8523016VEC Datasheet - Page 98

• Manufacturer Part Number: Z8523016VEC
• Description: IC 16MHZ ESCC XTEMP 44-PLCC
• Manufacturer: Zilog

Specifications of Z8523016VEC

• Controller Type: Serial Communications Controller (SCC)
• Interface: Bus
• Voltage - Supply: 4.5 V ~ 5.5 V
• Current - Supply: 7mA
• Operating Temperature: -40°C ~ 100°C
• Mounting Type: Surface Mount
• Package / Case: 44-LCC (J-Lead)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 269-3054

Table 47. Z85230/L AC Characteristics (20MHz applies only to Z85230) (Continued)
PS005308-0609
No
49
Notes:
1. Parameter does not apply to Interrupt Acknowledge transactions.
2. Parameter applies only between transactions involving the ESCC.
3. Open-drain output, measured with open-drain test load.
4. Parameter is system-dependent. For any ESCC in the daisy chain, TdIAi (RD) must be greater than the sum of
5. Parameter applies to enhanced Request mode only (WR7’ bit 4=1)
6. Units in ns.
7. Units in TcPc.
8. Applies to 8523L (3V version) only
TdPC (IEO) for the highest priority device in the daisy chain. TsIEI (RDA) for the ESCC and TdIEI (IEO) for each
device separating them in the daisy chain.
Symbol
Trc
Parameter
Valid Access
Recovery Time
Min
4
8.5 MHz
Max
Min
4
10 MHz
Max
Min
4
16 MHz
Max
Product Specification
Electrical Characteristics
Min
4
20 MHz
Max
Notes
2, 7
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