User's Manual

SPZB260C-PRO / SPZB260A-PRO
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2.2 – PIN DESCRIPTION
The SPZB260C-PRO/ SPZB260A-PRO allows the use of EZSP application from SPI or UART.
The pin description is given in table1 for both the configurations. Note that the SPZB260C-PRO / SPZB260A-PRO is shipped
with the SPI EZSP application installed.
Table1. Pin Description
Pin # PIN Name Direction Description
SPI Mode UART Mode
1
RTS O Not used RTS signal (
10kΩ pull-up to VDD )
2
RSTB I Active low reset ( a pull-up of 10 kohm typ is provided with 10nF to GND )
3
HOST_INT /
RXD
O /I Host Interrupt Signal ( from ZB Module to
Host) (SPI Mode)
RXD signal
4
SPI_SSEL /
CTS
I SPI Slave Select ( from Host to ZB
Module)
CTS signal
5
SPI MOSI I SPI Data , Master Out / Slave In ( from
host to ZB Module)
Not used
6
SPI MISO O SPI Data , Master In / Slave Out ( from
ZB Module to host)
Not used
7
SPI_CLK I SPI clock Not used
8
GND --- Ground
9
V
DD --- Input power supply
10
TXD O Not used TXD signal (
10kΩ pull-up to VDD )
11
SIF_CLK I Non-intrusive debug Interface
Serial interface Clock Signal ( internal pull-down)
12
SIF_MISO O Non-intrusive debug Interface
Serial interface Master IN/ Slave Out
13
SIF_MOSI I Non-intrusive debug Interface
Serial interface Master Out/ Slave In
To guarantee a proper signal level when in deep sleep mode a 10kΩ resistor to GND is provided
14
SIF_LOADB I/O Non-intrusive debug Interface
Serial interface Load strobe ( Open collector with internal pull-up).
To improve noise immunity a
10kΩ resistor to Vdd is provided
15
PTI_EN O Frame Signal of Packet Trace Interface (PTI)
16
PTI_DATA O Data Signal of Packet Trace Interface (PTI)
17
WAKE I Wake Interrupt Signal from Host to ZB Module
18
ACTIVITY O Activity signal for application debug /monitor
19
SDBG O Spare debug signal
3 – ELECTRICAL CHARACTERISTICS
3.1 - ABSOLUTE MAXIMUM RATINGS
Table 2. Absolute maximum ratings
Symbol Parameter Min Max Unit
VDD Module supply voltage - 0.3 3.6 V
Vin Input voltage on any digital pin - 0.3 Vdd + 0.3 V
Tstg Storage tempeature -40 +85 °C
Tsold. Soldering temperature < 10s 250 °C