Z8F08200100KIT Zilog, Z8F08200100KIT Datasheet - Page 60

• Manufacturer Part Number: Z8F08200100KIT
• Description: DEV KIT FOR Z8 ENCORE 4K TO 8K
• Manufacturer: Zilog
• Series: Z8 Encore!®r
• Type: MCUr

Specifications of Z8F08200100KIT

• Contents: Evaluation Board, Cable, Power Supply, Software and Documentation
• Data Bus Width: 8 bit
• Interface Type: RS-485
• Silicon Manufacturer: Zilog
• Core Architecture: Z8 Encore
• Silicon Core Number: Z8F0822SJ020
• Silicon Family Name: XP F0822
• For Use With/related Products: Z8 Encore!™
• For Use With: 269-4661 - KIT ACC ETHERNET SMART CABLE
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 269-3183

General-Purpose Input/Output
GPIO Port Availability by Device
Architecture
GPIO Alternate Functions
PS022517-0508
Z8 Encore! XP
for General-Purpose Input/Output (GPIO) operations. Each port consists Control and Data
Registers. The GPIO Control Registers are used to determine data direction, open-drain,
output drive current, programmable pull-ups, Stop Mode Recovery functionality, and
alternate pin functions. Each port pin is individually programmable. Ports A and C support
5 V-tolerant inputs.
Table 11
Table 11. Port Availability by Device and Package Type
Figure 8
ability to accommodate alternate functions, variable port current drive strength, and pro-
grammable pull-up.
Many of the GPIO port pins are used as both general-purpose I/O and to provide access to
on-chip peripheral functions such as timers and serial communication devices. The
Port A–C Alternate Function sub-registers configure these pins for either general-purpose
I/O or alternate function operation. When a pin is configured for alternate function, control
of the port-pin direction (input/output) is passed from the Port A–C Data Direction
registers to the alternate function assigned to this pin.
associated with each port pin.
Devices
Z8X0821, Z8X0811, Z8X0421, Z8X0411 20-pin
Z8X0822, Z8X0812, Z8X0422, Z8X0412 28-pin
displays a simplified block diagram of a GPIO port pin. It does not display the
lists the port pins available with each device and package type.
®
F0822 Series products support a maximum of 19 port pins (Ports A–C)
Package
Table 12
Z8 Encore! XP
Port A
[7:0]
[7:0]
General-Purpose Input/Output
lists the alternate functions
Product Specification
Port B
[1:0]
[4:0]
®
F0822 Series
Port C
[5:0]
[0]
47