Z8F083ASJ020EG Zilog, Z8F083ASJ020EG Datasheet - Page 52

• 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

External Clock Setup
Table 14. Port Alternate Function Mapping
PS026308-1207
Port
A
Pin
PA0
PA1
PA2
PA3
PA4
PA5
PA6
PA7
For systems using an external TTL drive, PB3 is the clock source for 20- and 28-pin
devices. In this case, configure PB3 for alternate function CLKIN. Write to the oscillator
control register (see page 148) to select the PB3 as the system clock.
Mnemonic
T0IN/T0OUT
Reserved
T0OUT
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
T1IN/T1OUT
Reserved
T1OUT
Reserved
Alternate Function Description
Timer 0 input/Timer 0 output complement N/A
Timer 0 output
Reserved
Reserved
Reserved
Reserved
Timer 1 input/Timer 1 output complement
Timer 1 output
Z8 Encore!
General Purpose Input/Output
Product Specification
Alternate
Function Set
Register AFS1
®
F083A Series
40