ZGP323HAP2832G Zilog, ZGP323HAP2832G Datasheet - Page 54

• Manufacturer Part Number: ZGP323HAP2832G
• Description: IC Z8 GP MCU 32K OTP 28DIP
• Manufacturer: Zilog
• Series: Z8® GP™r

Specifications of ZGP323HAP2832G

• Core Processor: Z8
• Core Size: 8-Bit
• Speed: 8MHz
• Peripherals: HLVD, POR, WDT
• Number Of I /o: 24
• Program Memory Size: 32KB (32K 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 ~ 125°C
• Package / Case: 28-DIP (0.600", 15.24mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Connectivity: -
• Other names: 269-4327; ZGP323HAP2832G

PS023807-0707
Port Configuration Register
The Port Configuration (PCON) register
Port 3. It is located in the expanded register 2 at Bank F, location 00.
Comparator Output Port 3 (D0)
Bit 0 controls the comparator used in Port 3. A 1 in this location brings the comparator
outputs to P34 and P37, and a 0 releases the Port to its standard I/O configuration.
Port 1 Output Mode (D1)
Bit 1 controls the output mode of port 1. A 1 in this location sets the output to push-pull,
and a 0 sets the output to open-drain.
Port 0 Output Mode (D2)
Bit 2 controls the output mode of port 0. A 1 in this location sets the output to push-pull,
and a 0 sets the output to open-drain.
Stop Mode Recovery Register (SMR)
This register selects the clock divide value and determines the mode of Stop Mode Recov-
ery
that is hardware set on the condition of Stop recovery and reset by a power-on cycle. Bit 6
D7
* Default setting after reset.
PCON(FH)00H
(Figure
Figure 30. Port Configuration Register (PCON) (Write Only)
D6
D5
31). All bits are write only except bit 7, which is read only. Bit 7 is a flag bit
D4
D3
D2
D1
D0
(Figure
30) configures the comparator output on
Comparator Output Port 3
0 P34, P37 Standard Output*
1 P34, P37 Comparator Output
Port 1
0: Open-Drain
1: Push-Pull*
Port 0
0: Open-Drain
1: Push-Pull*
Reserved (Must be 1)
Product Specification
Functional Description
ZGP323H
49