Z8F012ASJ020EG Zilog, Z8F012ASJ020EG Datasheet - Page 155

• Manufacturer Part Number: Z8F012ASJ020EG
• Description: IC ENCORE XP MCU FLASH 1K 28SOIC
• Manufacturer: Zilog
• Series: Encore!® XP®r

Specifications of Z8F012ASJ020EG

• Core Processor: Z8
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: IrDA, UART/USART
• Peripherals: Brown-out Detect/Reset, LED, LVD, POR, PWM, Temp Sensor, WDT
• Number Of I /o: 23
• Program Memory Size: 1KB (1K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 16 x 8
• 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)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 269-4042; Z8F012ASJ020EG

PS022825-0908
Yes
No
No
No
Protected Sector?
Select Register
Select Register
Program/Erase
values match?
Lock State 0
Lock State 1
Page Select
Write FCTL
Write FCTL
Write Page
Write Page
Unlocked
Enabled
Page in
Reset
Page
8CH
73H
Figure 22. Flash Controller Operation Flow Chart
Yes
Yes
No
Yes
Register in Lock State 1
Byte Program
Writes to Page Select
result in a return to
Lock State 0
Write FCTL
95H
No
Yes
Z8 Encore! XP
Page Erase
Product Specification
®
F082A Series
Flash Memory
144