ZUSBOPTSC01ZAC Zilog, ZUSBOPTSC01ZAC Datasheet - Page 62

• 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
Note:
Note:
Low-Voltage Detection
Table 16. EPROM Selectable Options
Voltage Brownout/Standby
An on-chip Voltage Comparator checks that the V
operation of the device. Reset is globally driven when V
in V
the V
level is returned to above V
Low-Voltage Detection Register—LVD(D)0Ch
Voltage detection does not work at STOP mode.
Do not modify register P01M while checking a low-voltage condition. Switching noise of
both Ports 0 and 1 together might trigger the LVD Flag.
Port 00–03 Pull-Ups
Port 04–07 Pull-Ups
Port 10–13 Pull-Ups
Port 14–17 Pull-Ups
Port 20–27 Pull-Ups
EPROM Protection
Watchdog Timer at Power-On Reset ON/OFF
Field
LVD
*Default after POR
DD
DD
causes the XTAL1 and XTAL2 circuitry to stop the crystal or resonator clock. If
is allowed to stay above V
Bit Position
76543---
-----2--
------1-
-------0
BO
R
R
R/W
, the device performs a POR and functions normally.
1
0*
1
0*
1
0*
RAM
ON/OFF
ON/OFF
ON/OFF
ON/OFF
ON/OFF
ON/OFF
, the RAM content is preserved. When the power
Reserved
Description
No Effect
HVD Flag set
HVD Flag reset
LVD Flag set
LVD Flag reset
Enable VD
Disable VD
DD
is at the required level for correct
DD
falls below V
Product Specification
Crimzon
Functional Description
BO
. A small drop
®
ZLP32300
58