User's Manual

MPQ Test Radio Z
2005-10-03
LOGITECH CONFIDENTIAL
(Printed on 10/3/2005 ) page 12 of 19
Figure 4 “π” ant “T” structure for the antenna-matching network
1.4 Z-Wave Module Programming
The L-ZM2102 Z-Wave Module is programmed using the SPI interface and the RESET_N signal. For detailed
programming instructions see [2] and recommended programming tool(s) see [3].
2 SPECIFICATIONS
2.1 ZW0201 Specification
MCU Description
MCU Type Optimized 8-bit 8051 MCU core.
MCU speed 16 MHz (integrated clock divider, external crystal frequency is 32MHz)
Flash 32kbyte. Programmed through the SPI interface.
SRAM 2kbyte
SRAM (CPU) 256byte
MCU
Peripherals
12/8-bit ADC, UART, SPI, 2x16 bit timers one with PWM mode, Watch Dog Timer,
Wake Up Timer, Power-on Reset/Brown-Out Detector.
Interrupt
sources
Internal and external.
Table 2 MCU Specifications
2.2 ZW0201 Single Chip Peripherals
Peripherals Description
Crystals
System Clock: 32MHz, ±10ppm@25¡C, ±14ppm@-15¡C to +85¡C, 3ppm aging
per 5 years.
Alternative: 32MHz, ±8ppm@25¡C, ±8ppm@-15¡C to +85¡C, 3ppm aging per year.
Optional
Peripherals
EEPROM
Table 3 External Peripherals