MPC852TADS Freescale Semiconductor, MPC852TADS Datasheet - Page 21

• Manufacturer Part Number: MPC852TADS
• Description: Networking Modules & Development Tools ADS BOARD FOR 852
• Manufacturer: Freescale Semiconductor
• Type: Network Controller & Processorr

Specifications of MPC852TADS

• Memory Type: Flash, SDRAM
• Interface Type: RS-232, Ethernet, PCMCIA
• Operating Voltage: 1.8 V to 3.3 V
• Operating Temperature Range: 0 C to + 30 C
• Board Size: 233 mm x 150 mm
• Product: Modules
• For Use With/related Products: MPC852T
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

9
2•3•4
SW5 is a 4-Dip Switch. This switch is connected over SWOPT[0-3] lines which are available at BCSR2. S/W Options
may be manually selected, according to SW5 state. SW5 is factory set to all’ON’.
10MHz Clock generator
’0’
00
01
10
11
MODCK[1-2]
a. OSCM Freq means the Frequency between EXTAL and XTAL MPC pins.
b. If Clock in is 10MHz Clock Oscillator, the System Frequency is 10MHz.
2
Software Option - SW5
ON
1
8
15
8
15
MFI[12-15]
TABLE 2-1. Power ON Reset DPLL Configuration
Default at Power On
’1’
Freescale Semiconductor, Inc.
For More Information On This Product,
10MHz Clock generator
’0’
Hardware Preparation and Installation
Reset
FIGURE 2-5 Modin Selection - SW4
0000
0000
0011
0000
PDF[27-30]
Go to: www.freescale.com
2
MPC852TADS - User’s Manual
ON
1
OSCM Freq
OSCM Freq
EXTCLK Freq
EXTCLK Freq
Interface Input
’1’
DPLL and
10MHz Crystal Oscillator
’0’
a
2
40MHz for 10MHz input Crystal
75MHz for 10MHz input Crystal
1:1 Mode
75MHz for 10MHz input Clock Oscillator
ON
1
b
System Frequency
10MHz Crystal Oscillator
’0’
’1’
Release 1.0
2
ON
1