Z8F083ASJ020EG Zilog, Z8F083ASJ020EG Datasheet - Page 49

• 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

General Purpose Input/Output
GPIO Port Availability by Device
Table 13. Port Availability by Device and Package Type
Architecture
PS026308-1207
Devices
Z8F083A, Z8F043A
Z8F083A, Z8F043A
Note: 20-pin and 28-pin and 10-bit ADC Enabled or Disabled is selected through Option Bits
The Z8 Encore! F083A Series products support a maximum of 23 port pins (Port A–D) for
general purpose input/output (GPIO) operations. Each port contains control and data
registers. The GPIO control registers 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. In addition, the Port C pins are
capable of direct LED drive at programmable drive strengths.
Figure 8
the ability to accommodate alternate function and variable port current drive strength is
not displayed.
Table 13
on page 38 displays a simplified block diagram of a GPIO port pin. In this figure,
Package
lists the port pins available with each device and package type.
20-pin
28-pin
10-Bit ADC
Yes
Yes
Port A
[7:0]
[7:0]
Port B
[3:0]
[5:0]
Port C
Z8 Encore!
[3:0]
[7:0]
General Purpose Input/Output
Product Specification
Port D
[0]
[0]
®
F083A Series
Total I/O
17
23
37