Z8F0422PJ020EG Zilog, Z8F0422PJ020EG Datasheet - Page 67

• Manufacturer Part Number: Z8F0422PJ020EG
• Description: IC ENCORE MCU FLASH 4K 28DIP
• Manufacturer: Zilog
• Series: Encore!® XP®r

Specifications of Z8F0422PJ020EG

• 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: 4KB (4K 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: Z8F042xx
• 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: 269-4140; Z8F0422PJ020EG

Table 21. Port A–C Pull-Up Enable Sub-Registers
Table 22. Port A–C Input Data Registers (PxIN)
PS022517-0508
BITS
FIELD
RESET
R/W
ADDR
BITS
FIELD
RESET
R/W
ADDR
Port A–C Input Data Registers
7
PPUE7
PIN7
If 06H in Port A–C Address Register, accessible through the Port A–C Control Register
7
1 = The port pin is configured as a Stop Mode Recovery source. Any logic transition
Port A–C Pull-up Enable Sub-Registers
The Port A–C Pull-Up Enable sub-register
Control Register by writing
Port A–C Pull-Up Enable sub-registers enables a weak internal resistive pull-up on the
specified Port pins.
PPUE[7:0]—Port Pull-up Enabled
0 = The weak pull-up on the Port pin is disabled.
1 = The weak pull-up on the Port pin is enabled.
Reading from the Port A–C Input Data Registers
from the corresponding port pins. The Port A–C Input Data Registers are Read-only.
PIN[7:0]—Port Input Data
Sampled data from the corresponding port pin input.
0 = Input data is logical 0 (Low).
1 = Input data is logical 1 (High).
on this pin during STOP mode initiates Stop Mode Recovery.
6
PPUE6
PIN6
6
5
PPUE5
PIN5
5
06H
4
FD2H, FD6H, FDAH
PPUE4
to the Port A–C Address Register. Setting the bits in the
PIN4
4
R/W
R
X
0
3
(Table
PPUE3
PIN3
3
(Table
21) is accessed through the Port A–C
2
Z8 Encore! XP
22) returns the sampled values
PPUE2
PIN2
2
General-Purpose Input/Output
Product Specification
1
PPUE1
PIN1
1
®
F0822 Series
0
PPUE0
PIN0
0
54