Part Number : Z8F042APB020SG
Function : Microcontrollers - Encore Z8 Encore XP - Z8F042A
Package : DIP 8 Pin type
Maker : Zilog
Block Diagram : 
Description :
Zilog’s Z8F042APB020SG, Z8 Encore MCU family of products are the first in a line of Zilog microcontroller products based upon the 8-bit eZ8 CPU. Zilog’s Z8 Encore! XP F082A Series products expand upon Zilog’s extensive line of 8-bit microcontrollers. The Flash in-circuit programming capability allows for faster development time and program changes in the field. The new eZ8 CPU is upward compatible with existing Z8 instructions. The rich peripheral set of the Z8 Encore! XP F082A Series makes it suitable for a variety of applications including motor control, security systems, home appliances, personal electronic devices, and sensors.
Features
1. Package - PDIP
2. I/O - 6
3. Interrupts - 12
4. WDT - Yes
5. Timers - (2) 16-bit
6. Pin Count - 8
7. Speed (MHz) - 20
8. Operating Voltage - 2.7-3.6V
9. Other Features - 128B NVDS, Int. Precision Osc., POR, VBO
10. Analog Features - 4-ch 10-bit ADC, 1 Comparator, Temp. Sensor
11. Ext. Temp - No
12. Memory Size (KB) - 4
13. RAM (bytes) - 1K
14. COMM Interfaces - UART
15. Low Noise - Yes
16. Program Memory - Flash
17. 16-Bit Timers - 2
18. 10-Bit A/D - 4
19. SRAM - 1KB
Datasheet PDF Download : 
Others datasheet of same file :
Z8F042A, Z8F042APB020