Z8F0823PJ005SG Zilog, Z8F0823PJ005SG Datasheet - Page 136

• Manufacturer Part Number: Z8F0823PJ005SG
• Description: IC ENCORE MCU FLASH 8K 28-DIP
• Manufacturer: Zilog
• Series: Encore!® XP®r

Specifications of Z8F0823PJ005SG

• Core Processor: Z8
• Core Size: 8-Bit
• Speed: 5MHz
• Connectivity: IrDA, UART/USART
• Peripherals: Brown-out Detect/Reset, LED, POR, PWM, WDT
• Number Of I /o: 22
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 28-DIP (0.600", 15.24mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Other names: 269-4218; Z8F0823PJ005SG

Comparator Control Register Definitions
BITS
FIELD
RESET
R/W
ADDR
PS025203-0405
Comparator Control Register
INPSEL
R/W
0
7
The Comparator Control Register (CMPCTL) configures the comparator inputs and sets
the value of the internal voltage reference.
INPSEL—Signal Select for Positive Input
0 = GPIO pin used as positive comparator input
1 = temperature sensor used as positive comparator input
INNSEL—Signal Select for Negative Input
0 = internal reference disabled, GPIO pin used as negative comparator input
1 = internal reference enabled as negative comparator input
REFLVL—Internal Reference Voltage Level (note that this reference is independent of the
ADC voltage reference)
0000 = 0.0 V
0001 = 0.2 V
0010 = 0.4 V
0011 = 0.6 V
0100 = 0.8 V
0101 = 1.0 V (Default)
0110 = 1.2 V
0111 = 1.4 V
1000 = 1.6 V
1001 = 1.8 V
1010–1111 = Reserved
INNSEL
R/W
6
0
Table 76. Comparator Control Register (CMP0)
R/W
5
0
P R E L I M I N A R Y
R/W
1
4
REFLVL
F90H
R/W
3
0
Z8 Encore!
R/W
1
2
Product Specification
®
R/W
1
0
Z8F0823 Series
Reserved
Comparator
R/W
0
0
119