Z8F083ASJ020EG Zilog, Z8F083ASJ020EG Datasheet - Page 55

• Manufacturer Part Number: Z8F083ASJ020EG
• Description: IC ENCORE XP MCU FLASH 8K 28SOIC
• Manufacturer: Zilog
• Series: Encore!®r

Specifications of Z8F083ASJ020EG

• Core Processor: Z8
• Core Size: 8-Bit
• Speed: 20MHz
• Peripherals: Brown-out Detect/Reset, LED, POR, PWM, WDT
• Number Of I /o: 23
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 28-SOIC (7.5mm Width)
• Data Bus Width: 8 bit
• Data Ram Size: 256 B
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 23
• Number Of Timers: 2
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 8 Channel
• For Use With: 770-1002 - ISP 4PORT ZILOG Z8 ENCORE! MCU269-4672 - KIT DEVELOPMENT F083A
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Connectivity: -
• Lead Free Status / Rohs Status: Details
• Other names: 269-4558-5

GPIO Control Register Definitions
PS026308-1207
Four registers for each port provide access to GPIO control, input data, and output data.
Table 15
to provide access to subregisters for port configuration and control.
Table 15. GPIO Port Registers and Subregisters
Port Register Mnemonic
Port Sub-Register
Mnemonic
lists these port registers. Use the Port A–D address and control registers together
PxSMRE
PxADDR
PxAFS1
PxAFS2
PxOUT
PxHDE
PxPUE
PxCTL
PxDD
PxOC
PxAF
PxIN
Port Register Name
Port A–D address register
(Selects subregisters)
Port A–D control register
(Provides access to subregisters)
Port A–D input data register
Port A–D output data register
Port Register Name
Data direction
Alternate function
Output control (open-drain)
High drive enable
Stop Mode Recovery source enable
Pull-up enable
Alternate function set 1
Alternate function set 2
Z8 Encore!
General Purpose Input/Output
Product Specification
®
F083A Series
43