ZLP128ICE01ZEM Zilog, ZLP128ICE01ZEM Datasheet - Page 20

• Manufacturer Part Number: ZLP128ICE01ZEM
• Description: EMULATOR CRIMZON Z8 ZLP12840
• Manufacturer: Zilog

Specifications of ZLP128ICE01ZEM

• Interface Type: RS-232, Ethernet, USB
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 269-3829

PS024410-0108
Port 3
Port 3 is a 8-bit, CMOS-compatible fixed I/O port. Port 3 consists of four fixed inputs
(P33:P30) and four fixed outputs (P37:P34). P30, P31, P32, and P33 are standard CMOS
inputs, and can be configured under software control as interrupts, as receive data input to
the UART block, as input to comparator circuits, or as input to the IR learning AMP. P34,
P35, P36, and P37 are push/pull outputs, and can be configured as outputs from the
counter/timers. For information on configuration, see
Open-Drain
I/O
Out
In
ZLP12840
OTP MCU
Figure 5. Port 2 Configuration
P R E L I M I N A R Y
Port 2 (I/O)
Figure 6
on page 15.
Product Specification
V
I/O Port Pin Functions
CC
Pad
Resistive Pull-Up
(OTP Option)
Transistor
14