MCF5214CVF66 Freescale Semiconductor, MCF5214CVF66 Datasheet - Page 533

• 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: -

27.5.3.2 Reset Configuration Register (RCON)
At reset, RCON determines the default operation of certain chip functions. All default functions defined
by the RCON values can only be overridden during reset configuration (see
Configuration”) if the external RCON pin is asserted. RCON is a read-only register.
Freescale Semiconductor
Bits
2–0
15–10
4
3
Bits
9–8
7–6
5
Address
Reset
Field
R/W
Name
BME
BMT
—
RLOAD
Name
RCSC
15
—
—
Reserved, should be cleared.
Bus monitor enable. This read/write bit enables the bus monitor to operate during external bus
cycles.
0 Bus monitor disabled for external bus cycles.
1 Bus monitor enabled for external bus cycles.
Table 27-2
Bus monitor timing. This field selects the timeout period (in system clocks) for the bus monitor.
000 65536
001 32768
010 16384
011 8192
100 4096
101 2048
110 1024
111 512
Table 27-2
MCF5282 and MCF5216 ColdFire Microcontroller User’s Manual, Rev. 3
Reserved, should be cleared.
Chip select configuration. Reflects the default chip select configuration. The default function
of the chip select configuration can be overridden during reset configuration.
00 PF[7:5] = A[23:21] (This is the value used for this device.)
01 PF[7] = CS6 / PF[6:5] = A[22:21]
10 PF[7:6] = CS6, CS5 / PF[5] = A[21]
11 PF[7:5] = CS6, CS5, CS4
Reserved, should be cleared.
Pad driver load. Reflects the default pad driver strength configuration.
0 Partial drive strength
1 Full drive strength (This is the value used for this device.)
—
Figure 27-3. Reset Configuration Register (RCON)
Table 27-4. CCR Field Descriptions (continued)
shows the read/write accessibility of this write-once bit.
shows the read/write accessibility of this write-once bit.
Table 27-5. RCON Field Descriptions
10
9
RCSC
0000_0000_1110_0000
IPSBAR + 0x11_0008
8
7
—
R
Description
Description
6
RLOAD BOOTPS BOOTSEL
5
4
3
Chip Configuration Module (CCM)
2
Section 27.6.1, “Reset
— MODE
1
0
27-5