Z8F1680SH020SG Datasheet, PDF (26/412 Pages) Zilog, Inc. – High-Performance 8-Bit Microcontrollers

Z8 Encore! XP^® F1680 Series
Product Specification
1
Chapter 1. Overview
Zilog’s F1680 Series of MCUs is based on Zilog’s advanced 8-bit eZ8 CPU core. This
microcontroller, a member of the Z8 Encore! XP^® product line, is optimized for low-
power applications and supports 1.8 V to 3.6 V of low-voltage operation with extremely
low Active, Halt and Stop Mode currents, plus it offers a wide assortment of speed and
low-power options. In addition, the feature-rich analog and digital peripherals of the Z8
Encore! XP F1680 Series of MCUs makes them suitable for a variety of applications
including safety and security, utility metering, digital power supervisory, hand-held elec-
tronic devices and general motor control applications.
For simplicity, the remainder of this document refers to the entire Z8 Encore! XP F1680
Series of MCUs as the F1680 Series MCU.
1.1.
Features
Key features of the F1680 Series MCU include:
• 20MHz eZ8 CPU core
• 8KB, 16KB, or 24KB Flash memory with in-circuit programming capability
• 1KB or 2KB Register RAM
• 1KB Program RAM for program code shadowing and data storage
(optional)
• 128B or 256B Non-Volatile Data Storage (NVDS)
• Up to 8-Channel, 10-bit Analog-to-Digital Converter (ADC)
• On-chip Temperature Sensor
• Up to two on-chip analog comparators (20-pin and 28-pin packages contain only one)
• On-chip Low-Power Operational Amplifier (LPO)
• Two full-duplex 9-bit UART ports with the support of Local Interconnect
Network (LIN) protocol (20-pin and 28-pin packages contain only one)
• Infrared Data Association (IrDA)-compliant infrared encoders/decoders, integrated
with UARTs
• Enhanced Serial Peripheral Interface (SPI) controller (except 20-pin packages)
• I²C controller which supports Master/Slave modes
• Three enhanced 16-bit Timers with Capture, Compare and PWM capability
• Additional two basic 16-bit timers with interrupt (shared as UART Baud Rate Genera-
tor)
PS025015-1212
PRELIMINARY
Overview