Z8F0822PJ020EG Zilog, Z8F0822PJ020EG Datasheet - Page 164

• Manufacturer Part Number: Z8F0822PJ020EG
• Description: IC ENCORE MCU FLASH 8K 28DIP
• Manufacturer: Zilog
• Series: Encore!® XP®r

Specifications of Z8F0822PJ020EG

• Core Processor: Z8
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: I²C, IrDA, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 19
• 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 5x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 28-DIP (0.600", 15.24mm)
• Processor Series: Z8F082xx
• Core: eZ8
• Data Bus Width: 8 bit
• Data Ram Size: 1 KB
• Interface Type: I2C, SPI, UART
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 19
• Number Of Timers: 2
• Operating Supply Voltage: 2.7 V to 3.6 V
• Maximum Operating Temperature: + 105 C
• Mounting Style: Through Hole
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 5 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details
• Other names: 269-4207; Z8F0822PJ020EG

Table 78. ADC Data High Byte Register (ADCD_H)
Table 79. ADC Data Low Bits Register (ADCD_L)
PS022517-0508
BITS
FIELD
RESET
R/W
ADDR
BITS
FIELD
RESET
R/W
ADDR
ADC Data High Byte Register
ADC Data Low Bits Register
7
7
0101 = Reserved
011X = Reserved
1XXX = Reserved
The ADC Data High Byte register contains the upper eight bits of the 10-bit ADC output.
During a SINGLE-SHOT conversion, this value is invalid. Access to the ADC Data High
Byte register is read-only. The full 10-bit ADC result is given by {ADCD_H[7:0],
ADCD_L[7:6]}. Reading the ADC Data High Byte register latches data in the ADC Low
Bits register.
ADCD_H—ADC Data High Byte
This byte contains the upper eight bits of the 10-bit ADC output. These bits are not valid
during a single-shot conversion. During a continuous conversion, the last conversion
output is held in this register. These bits are undefined after a Reset.
The ADC Data Low Bits register contains the lower two bits of the conversion value. The
data in the ADC Data Low Bits register is latched each time the ADC Data High Byte
register is read. Reading this register always returns the lower two bits of the conversion
last read into the ADC High Byte register. Access to the ADC Data Low Bits register is
read-only. The full 10-bit ADC result is given by {ADCD_H[7:0], ADCD_L[7:6]}.
ADCD_L
6
6
5
5
4
4
ADCD_H
F72H
F73H
R
R
X
X
3
3
Reserved
Z8 Encore! XP
2
2
Product Specification
Analog-to-Digital Converter
1
1
®
F0822 Series
0
0
151