MCF5253VM140J Freescale Semiconductor, MCF5253VM140J Datasheet - Page 181

• 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

1
2
10.4.2
The various chip select registers in the module are described in this section.
10.4.2.1
The Chip Select Address registers (CSARx) determine the base address of the corresponding chip select
pin. These read/write registers are 32-bit in length.
Freescale Semiconductor
MBAR + 0x8C
MBAR + 0x9C
MBAR + 0xAE
MBAR + 0xBA
MBAR + 0x8A
MBAR + 0xA2
MBAR + 0xA4
MBAR + 0xA8
MBAR + 0xB0
MBAR + 0xB4
MBAR + 0x90
MBAR + 0x96
MBAR + 0x98
Addresses not assigned to a register and undefined register bits are reserved for future expansion. Write accesses to these
reserved address spaces and reserved register bits are undefined.
The reset value column indicates the register initial value at reset.
Address
1
Chip Select Module Registers
Chip Select Address Register
CSMR1
CSMR2
CSMR3
CSMR4
CSCR0
CSAR1
CSCR1
CSAR2
CSCR2
CSAR3
CSCR3
CSAR4
CSCR4
Name
Table 10-2. Memory Map of Chip-Select Registers (continued)
Width
16
16
32
16
16
32
16
16
32
16
16
32
16
Chip-Select Control Register–Bank 0
Chip-Select Address Register–Bank 1
Chip-Select Mask Register–Bank 1
Chip-Select Control Register–Bank 1
Chip-Select Address Register–IDE
Chip-Select Mask Register–IDE
Chip-Select Control Register–IDE
Chip-Select Address Register–Bank 3
Chip-Select Mask Register–Bank 3
Chip-Select Control Register–Bank 3
Chip-Select Address Register–Bank 4
Chip-Select Mask Register–Bank 4
Chip-Select Control Register–Bank 4
MCF5253 Reference Manual, Rev. 1
Description
WS3 = WS2 = WS1 = WS0 = 1
BSTR = BSTW = 0;
(except V = 0)
(except V = 0)
(except V = 0)
(except V = 0)
AA = 1; PS =;
Uninitialized
Uninitialized
Uninitialized
Uninitialized
Uninitialized
Uninitialized
Uninitialized
Uninitialized
Uninitialized
Uninitialized
Uninitialized
Uninitialized
Reset
2
Chip Select Module
Access
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
10-5