MCF5214CVF66 Freescale Semiconductor, MCF5214CVF66 Datasheet - Page 220

• Manufacturer Part Number: MCF5214CVF66
• Description: IC MPU 32BIT COLDF 256-MAPBGA
• Manufacturer: Freescale Semiconductor
• Series: MCF521xr

Specifications of MCF5214CVF66

• Core Processor: Coldfire V2
• Core Size: 32-Bit
• Speed: 66MHz
• Connectivity: CAN, EBI/EMI, I²C, SPI, UART/USART
• Peripherals: DMA, LVD, POR, PWM, WDT
• Number Of I /o: 142
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 64K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 8x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 256-MAPBGA
• Package: 256MA-BGA
• Device Core: ColdFire
• Family Name: MCF521x
• Maximum Speed: 66 MHz
• Operating Supply Voltage: 3.3 V
• Data Bus Width: 32 Bit
• Number Of Programmable I/os: 142
• Interface Type: QSPI/UART/I2C/CAN
• On-chip Adc: 8-chx10-bit
• Number Of Timers: 8
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Chip Select Module
12.4.1
The chip select module is programmed through the chip select address registers (CSAR0–CSAR6), chip
select mask registers (CSMR0–CSMR6), and the chip select control registers (CSCR0–CSCR6).
12.4.1.1 Chip Select Address Registers (CSAR0–CSAR6)
The CSARs,
Table 12-6
12.4.1.2 Chip Select Mask Registers (CSMR0–CSMR6)
The CSMRs,
respective chip selects.
Table 12-7
12-6
.
15–0
Bits
Reset
Field
Addr
R/W
31
Name
Chip Select Module Registers
describes CSAR[BA].
describes CSMR fields.
BA
Figure
Figure
Address
Base address. Defines the base address for memory dedicated to chip select CS[6:0]. BA is compared
to bits 31–16 on the internal address bus to determine if chip select memory is being accessed.
Reset
Field
R/W
12-2, specify the chip select base addresses.
12-3, are used to specify the address mask and allowable access types for the
MCF5282 and MCF5216 ColdFire Microcontroller User’s Manual, Rev. 3
15
Figure 12-2. Chip Select Address Registers (CSARn)
0x084 (CSMR0); 0x090 (CSMR1); 0x09C (CSMR2); 0x0A8 (CSMR3);
BAM
Figure 12-3. Chip Select Mask Registers (CSMRn)
0x080 (CSAR0); 0x08C (CSAR1); 0x098 (CSAR2); 0x0A4 (CSAR3);
0x0B4 (CSMR4); 0x0C0 (CSMR5); 0x0CC (CSMR6)
Table 12-6. CSARn Field Description
0x0B0 (CSAR4); 0x0BC (CSAR5); 0x0C8 (CSAR6)
16 15
Unitialized
Uninitialized
R/W
Description
R/W
BA
—
9
WP — AM C/I SC SD UC UD V
8
7
6
5
Freescale Semiconductor
4
0
3
2
1
0
0