Z8 Encore! XP F1680 Series Silicon0 pages

Z8 Encore! XP® F1680 Series
Flash Microcontroller Family
FEATURES
OVERVIEW
ZiLOG continues to expand the popular and award-winning
Z8 Encore!® family with the new Z8 Encore! XP® F1680 Series
of Flash microcontrollers. The F1680 Series is based on
ZiLOG’s 8-bit eZ8 CPU with many additional analog and
digital features. This low-voltage, low-power, high performance, and feature-rich product is designed for applications
including utility metering, safety and security detection,
battery-charging, and supervisory applications.
Compared to its predecessor, Z8 Encore! XP® F1680 Series
offers many new features such as ultra-wide 1.8 V to 3.6 V
operating voltages, up to 1 KB Program RAM (PRAM), up to 8
channels of high-speed 10-bit Analog-to-Digital Converter
(ADC) with 5 μs conversion time, Multi-Channel Timers, two
UARTs with Local Interconnect Network (LIN), IrDA and an
enhanced Serial Peripheral Interface (SPI) interface. This Series
also features more memory of up to 24 KB Flash Program
Memory and 2 KB Register RAM that provides superior design
exibility to cope with increasing system complexity.
The Z8 Encore! XP® F1680 Series also features a single-pin
On-Chip Debugger (OCD) interface which can be connected
through a USB smart cable or Opto-Isolated USB smart cable.
This allows simplied code development and debug, as well as
easy in-circuit programming when working with the development kit.
• 20 MHz 8-bit eZ8 CPU core with up to 10 MIPS performance
• Wide operation voltage: 1.8 V to 3.6 V
• Up to 24 KB Flash Program Memory with in-circuit
programming capability
• 1 KB PRAM for program code shadowing
• Up to 2 KB Register RAM
• Up to 256 Bytes Non-Volatile Data Storage (NVDS)
• Up to 8-channel 10-bit ADC
• Internal Precision Oscillator (IPO) with +/-1% accuracy
@ 25 ºC and programmable clock output within the range of
43 kHz and 11 MHz
• 32 kHz secondary oscillator for timers
• On-chip Temperature Sensor
• Up to two on-chip analog comparators (20-pin and
28-pin packages have only one)
• On-chip Low-Power Operational (LPO) Amplifier
• Three enhanced 16-bit timers with Capture, Compare,
and Pulse-Width Modulation (PWM) capabilities
• Two optional basic 16-bit timers with interrupt (shared with
UARTs as Baud Rate Generator)
• One 16-bit Multi-Channel Timer with four capture/compare
modules (44-pin package only)
• Watchdog Timer (WDT) with dedicated internal RC oscillator
• On-Chip Debugger
• Built-in Low-Voltage Detection (LVD) and Voltage Brownout
(VBO) protection
• Power-On Reset (POR)
• Master/Slave I2C interface
• Enhanced SPI (except 20-pin package)
• Up to thirty-seven 5 V-tolerant General-purpose Input/Output
(GPIO) pins
• Two full-duplex, 9-bit UART ports with support of LIN
protocol and Infrared Data Association (IrDA)
• 44-pin LQFP/QFN, 40-pin PDIP and
,
28-pin/20-pin SOIC/SSOP/PDIP packages
• 0 ºC to +70 ºC (standard temperature) and -40 ºC to
+105 ºC (extended temperature) operation ranges