MCF5253VM140J Freescale Semiconductor, MCF5253VM140J Datasheet - Page 82

• Manufacturer Part Number: MCF5253VM140J
• Description: IC MCU 2.1MIPS 140MHZ 225MAPBGA
• Manufacturer: Freescale Semiconductor
• Series: MCF525xr

Specifications of MCF5253VM140J

• Core Processor: Coldfire V2
• Core Size: 32-Bit
• Speed: 140MHz
• Connectivity: CAN, EBI/EMI, I²C, QSPI, UART/USART, USB OTG
• Peripherals: DMA, WDT
• Program Memory Type: ROMless
• Ram Size: 128K x 8
• Voltage - Supply (vcc/vdd): 1.08 V ~ 1.32 V
• Data Converters: A/D 6x12b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 70°C
• Package / Case: 225-MAPBGA
• Processor Series: MCF525x
• Core: ColdFire V2
• 3rd Party Development Tools: JLINK-CF-BDM26, EWCF
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of I /o: -
• Eeprom Size: -
• Program Memory Size: -
• Lead Free Status / Rohs Status: Details

Phase-Locked Loop and Clock Dividers
4.2
The different settings for the PLL/clock module are summarized in
4-2
MBAR2BAS +
Divide
By 2
Address
CRIN
180
PLL Memory Map and Register Definitions
Divide
Divide
Divide
By 2
By 3
By 4
PLLDIV
Divide
By
CRSEL, CLSEL
Access
RW
Comparator
Frequency
VCXODIV
Figure 4-1. Phase-Locked Loop Module Block Diagram
Phase
Divide
By
Size Bits
32
MCF5253 Reference Manual, Rev. 1
AUDIOSEL
LRCK3/AUDIOCLK/GPIO43
Table 4-1. PLL Memory Map
VCXO
0
1
PllConfig
Name
VCXOOUT
Divide
A20/A24
By
0
1
PLLBYPASS
PLL configuration register
Divide By
CPUDIV
Table
Description
Divide
By 2
4-2.
0
1
ClockRate Select
SCLK
MCLK1
MCLK2
AUDIOCLK
Glitch Free
Divider
Freescale Semiconductor
0x02020088
CPU CORE
/ PSTCLK
Reset