ZUSBOPTSC01ZAC Zilog, ZUSBOPTSC01ZAC Datasheet - Page 17

• Manufacturer Part Number: ZUSBOPTSC01ZAC
• Description: KIT ACC OPTO-ISO USB SMART CABLE
• Manufacturer: Zilog

Specifications of ZUSBOPTSC01ZAC

• Accessory Type: Opto-isolated USB Smart Cable
• Interface Type: USB
• Operating Supply Voltage: 5 V
• Product: Interface Modules
• For Use With/related Products: Z8 Encore! Dev. Kits
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 269-2287

PS020823-0208
Open-Drain
OEN
Out
In
Port 2 (P27–P20)
Port 2 is an 8-bit, bidirectional, CMOS-compatible I/O port (see
lines can be independently configured under software control as inputs or outputs. Port 2
is always available for I/O operation. A EPROM option bit is available to connect eight
pull-up transistors on this port. Bits programmed as outputs are globally programmed as
either push-pull or open-drain. The POR resets with the eight bits of Port 2 configured as
inputs.
Port 2 also has an 8-bit input OR and AND gate, which can be used to wake up the part.
P20 can be programmed to access the edge-detection circuitry in DEMODULATION
mode.
ZLP32300
OTP
Figure 8. Port 1 Configuration
8
Port 1 (I/O)
OTP Programming
Option
Figure
Product Specification
Crimzon
Pad
V
9). These eight I/O
CC
Resistive
Transistor
Pull-up
®
Pin Description
ZLP32300
13