Zilog Z8F0880 - Manual (Page 8)

Z8 Encore! XP
®
F1680 28-Pin Series Development Kit
User Manual
UM020305-0508 Introduction
4
•
17 to 39 General-Purpose Input/Output (GPIO) pins depending on
package
•
Up to 8 direct LED drives
•
Up to 20 vectored interrupts
•
On-Chip Debugger (OCD)
•
Power-On Reset (POR)
•
Built-in Low-Voltage Detection (LVD) and Voltage Brownout (VBO)
protection
•
32 kHz secondary oscillator for timers
•
Internal Precision Oscillator (IPO) with output frequency in the range
of 43.2 kHz to 11.059 MHz
•
Crystal oscillator with three power settings and external RC network
option
•
Wide operation voltage: 1.8 V to 3.6 V
•
Up to thirty-nine 5 V-tolerant inputs (digital mode only)
•
Ultra low power consumption:
– Active mode:
Typical < 0.2 mA/MHz @1.8 V (Flash/PRAM On)
Typical < 0.1 mA/MHz @1.8 V (Flash Off/PRAM On)
– Halt mode:
Typical < 70 µA/MHz @1.8 V
– Stop mode:
Typical < 0.01 µA @1.8 V (all peripherals disabled)
Typical < 1.0 µA @1.8 V (WDT running)
•
20-pin, 28-pin, 40-pin, and 44-pin packages
•
0 ºC to +70 ºC (standard), –40 ºC to +105 ºC (extended) operating
temperature ranges