ZLP32300P2004G Zilog, ZLP32300P2004G Datasheet - Page 15

• Manufacturer Part Number: ZLP32300P2004G
• Description: IC CRIMZON Z8 MCU OTP 4K 20DIP
• Manufacturer: Zilog
• Series: Crimzon™ ZLPr

Specifications of ZLP32300P2004G

• Core Processor: Z8
• Core Size: 8-Bit
• Speed: 8MHz
• Peripherals: Brown-out Detect/Reset, HLVD, POR, WDT
• Number Of I /o: 16
• Program Memory Size: 4KB (4K x 8)
• Program Memory Type: OTP
• Ram Size: 237 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 3.6 V
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 20-DIP (0.300", 7.62mm)
• For Use With: 269-4665 - KIT REMOTE UNVRSL USA 6-FUNCTION
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Connectivity: -
• Other names: 269-3854

PS020823-0208
Note:
Port 0 (P00–P07)
Port 0 is an 8-bit, bidirectional, CMOS-compatible port. These eight I/O lines are config-
ured under software control as a nibble I/O port. The output drivers are push-pull or open-
drain controlled by bit D2 in the PCON register.
If one or both nibbles are needed for I/O operation, they must be configured by writing to
the Port 01 mode register (P01M). After a hardware reset or Stop Mode Recovery, Port 0
is configured as an input port.
An optional pull-up transistor is available as a OTP option bit on all Port 0 bits with nibble
select.
The Port 0 direction is reset to be input following an SMR.
open-drain output with output logic as ONE, it is a floating port and reads back as
ZERO. The following instruction sets P00-P07 all Low.
AND P0,#%F0
Product Specification
Crimzon
®
Pin Description
ZLP32300
11