User`s guide

Preface LZ87010 Advance User’s Guide
xiv 1/15/03
Chapter 8 – Enhanced Timers
This Chapter describes Timers 2, 3, 4, and 5, which are enhanced 16-bit timers providing a total
of four counters, four capture units, four PWM units, and eight compare units.
Chapter 9 – Watchdog Timer
This Chapter describes the LZ87010 Watchdog Timer (WDT).
Chapter 10 – UARTS
This Chapter describes the LZ87010 UARTs, UART 0 and UART 1. Both are 8051-
compatible, except that UART1 has a dedicated baud-rate generator.
Chapter 11 – External Memory
This Chapter describes the LZ87010 External Memory interface, which allows up to 64KB
of external program memory to be used, replacing part or all of on-chip Flash memory.
Chapter 12 – Interrupts
This Chapter describes the LZ87010 interrupt structure, interrupt priority, and interrupt
vectors.
Chapter 13 – Analog Inputs (ADC)
This Chapter describes the LZ87010 12-bit, 8-input analog-to-digital converter (ADC).
Chapter 14 – Analog Outputs (DAC)
This Chapter presents the LZ87010 two 8-bit digital-to-analog converters (DACs) and their
dedicated waveform generators.
Chapter 15 – I
2
C Interface
This Chapter presents the LZ87010 I
2
C serial interface, which can operate at both 100 kbit/s
and 400 kbit/s data rates, and supports both master and slave modes of operation.
Chapter 16 – Debug Interface
This Chapter presents the SHARP Debug Interface (SDI).
Chapter 17 – Reset
This Chapter describes system reset and power-up.
Chapter 18 – Electrical Characteristics
This Chapter includes DC and AC specifications, timing Information, and timing diagrams
for the LZ87010 microcontroller.
Chapter 19 – Mechanical Specifications
This Chapter contains physical dimension specifications for the LZ87010 microcontroller.