Z85C3010VEG Zilog, Z85C3010VEG Datasheet - Page 38
![IC 10MHZ Z8500 CMOS SCC 44-PLCC](/photos/6/57/65795/269-44-plcc_sml.jpg)
Z85C3010VEG
Manufacturer Part Number
Z85C3010VEG
Description
IC 10MHZ Z8500 CMOS SCC 44-PLCC
Manufacturer
Zilog
Specifications of Z85C3010VEG
Processor Type
Z80
Features
Error Detection and Multiprotocol Support
Speed
10MHz
Voltage
5V
Mounting Type
Surface Mount
Package / Case
44-LCC (J-Lead)
Maximum Operating Temperature
+ 105 C
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
269-3935
Z85C3010VEG
Z85C3010VEG
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
Z85C3010VEG
Manufacturer:
ZILOG
Quantity:
2 000
PS011705-0608
Z85C30 Timing
The SCC generates internal control signals from the WR and RD that are related to PCLK.
PCLK has no phase relationship with WR and RD, the circuitry generating the internal
control signals provides time for meta-stable conditions to disappear. This gives rise to a
recovery time related to PCLK. The recovery time applies only between bus transactions
involving the SCC.
The recovery time required for proper operation is specified from the falling edge of WR
or RD in the first transaction involving the SCC to the falling edge of WR or RD in the
second transaction involving the SCC. This time must be at least 3 PCLKs regardless of
which register or channel is being accessed.
The Z85C30 timings are described below:
•
•
•
Read Cycle Timing
Write Cycle Timing
Interrupt Acknowledge Cycle Timing
CMOS SCC Serial Communications Controller
Product Specification
Functional Description
34