Z8F011ASH020EG2156 ZiLOG, Z8F011ASH020EG2156 Datasheet - Page 10

• Manufacturer Part Number: Z8F011ASH020EG2156
• Description: 8-bit Microcontrollers - MCU 1K FLASH 256B RAM 16B NVDS
• Manufacturer: ZiLOG

Specifications of Z8F011ASH020EG2156

• Rohs: yes
• Core: eZ8
• Data Bus Width: 8 bit
• Maximum Clock Frequency: 20 MHz
• Program Memory Size: 1 KB
• Data Ram Size: 256 B
• On-chip Adc: No
• Package / Case: SOIC-20
• Mounting Style: SMD/SMT
• Interface Type: UART
• Maximum Operating Temperature: + 105 C
• Minimum Operating Temperature: - 40 C
• Number Of Programmable I/os: 17
• Number Of Timers: 2
• Program Memory Type: Flash
• Supply Voltage - Max: 3.6 V
• Supply Voltage - Min: 2.7 V

List of Figures
PS025113-1212
Figure 1.
Figure 2.
Figure 3.
Figure 4.
Figure 5.
Figure 6.
Figure 7.
Figure 8.
Figure 9.
Figure 10. Timer Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Figure 11. Analog-to-Digital Converter Block Diagram . . . . . . . . . . . . . . . . . . . . . . . 99
Figure 12. ADC Timing Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
Figure 13. ADC Convert Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
Figure 14. 1K Flash with NVDS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108
Figure 15. 2K Flash with NVDS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109
Figure 16. 4K Flash with NVDS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109
Figure 17. 8K Flash with NVDS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110
Figure 18. 12K Flash without NVDS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
Figure 19. Flash Controller Operation Flow Chart . . . . . . . . . . . . . . . . . . . . . . . . . . . 113
Figure 20. On-Chip Debugger Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139
Figure 21. Interfacing the On-Chip Debugger’s DBG Pin with an RS-232 Interface, 
Figure 22. Interfacing the On-Chip Debugger’s DBG Pin with an RS-232 Interface, 
Figure 23. OCD Data Format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142
Figure 24. Oscillator Control Clock Switching Flow Chart . . . . . . . . . . . . . . . . . . . . 156
Figure 25. Recommended 20 MHz Crystal Oscillator Configuration . . . . . . . . . . . . . 158
Figure 26. Connecting the On-Chip Oscillator to an External RC Network . . . . . . . . 159
Z8 Encore! F0830 Series Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Z8F0830 Series in 20-Pin SOIC, SSOP, PDIP Package . . . . . . . . . . . . . . . . 8
Z8F0830 Series in 28-Pin SOIC, SSOP, PDIP Package . . . . . . . . . . . . . . . . 8
Z8F0830 Series in 20-Pin QFN Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Z8F0830 Series in 28-Pin QFN Package . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Power-On Reset Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Voltage Brown-Out Reset Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
GPIO Port Pin Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Interrupt Controller Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
#1 of 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140
#2 of 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141
Z8 Encore!
Product Specification
®
F0830 Series
List of Figures
x