MC33596_10 Datasheet, PDF (4/70 Pages) Freescale Semiconductor, Inc – PLL Tuned UHF Receiver for Data Transfer Applications

Pin Functions
3
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
Pin Functions
Table 1. Pin Functions
Name
RSSIOUT
VCC2RF
RFIN
GNDLNA
VCC2VCO
GND
NC
GND
XTALIN
XTALOUT
VCCINOUT
VCC2OUT
VCCDIG
VCCDIG2
RBGAP
GND
GNDDIG
RSSIC
DATACLK
CONFB
MISO
MOSI
SCLK
SEB
GNDIO
VCCIN
NC
STROBE
GNDSUBD
VCC2IN
SWITCH
GND
Description
RSSI analog output
2.1 V to 2.7 V internal supply for LNA
RF input
Ground for LNA (low noise amplifier)
2.1 V to 2.7 V internal supply for VCO
Ground
Not connected
Ground
Crystal oscillator input
Crystal oscillator output
2.1 V to 3.6 V power supply/regulator output
2.1 V to 2.7 V voltage regulator output for analog and RF modules
2.1 V to 3.6 V power supply for voltage limiter
1.5 V voltage limiter output for digital module
Reference voltage load resistance
General ground
Digital module ground
RSSI control input
Data clock output to microcontroller
Configuration mode selection input
Digital interface I/O
Digital interface I/O
Digital interface clock I/O
Digital interface enable input
Digital I/O ground
2.1 V to 3.6 V or 5.5 V input
No connection
Strobe oscillator capacitor or external control input
Ground
2.1 V to 2.7 V power supply for analog modules for decoupling capacitor
RF switch control output
General ground
MC33596 Data Sheet, Rev. 4
4
Freescale Semiconductor