ZGP323HEH4804G Zilog, ZGP323HEH4804G Datasheet - Page 19

• Manufacturer Part Number: ZGP323HEH4804G
• Description: IC Z8 GP MCU 4K OTP 48SSOP
• Manufacturer: Zilog
• Series: Z8® GP™r

Specifications of ZGP323HEH4804G

• Core Processor: Z8
• Core Size: 8-Bit
• Speed: 8MHz
• Peripherals: HLVD, POR, WDT
• Number Of I /o: 32
• Program Memory Size: 4KB (4K x 8)
• Program Memory Type: OTP
• Ram Size: 237 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 48-SSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Connectivity: -
• Other names: 269-4348; ZGP323HEH4804G

PS023807-0707
Port 3 (P37–P30)
Open-Drain
I/O
Out
In
Port 3 is a 8-bit, CMOS-compatible fixed I/O port (see
fixed input (P33–P30) and four fixed output (P37–P34), which can be configured under
software control for interrupt and as output from the counter/timers. P30, P31, P32, and
P33 are standard CMOS inputs; P34, P35, P36, and P37 are push-pull outputs.
Z8 GP
OTP
Figure 9. Port 2 Configuration
Port 2 (I/O)
OTP Programming
Option
Figure
10). Port 3 consists of four
Product Specification
Pad
V
CC
Resistive
Transistor
Pull-up
Pin Description
ZGP323H
14