MCF5253CVM140J Freescale Semiconductor, MCF5253CVM140J Datasheet - Page 469

• Manufacturer Part Number: MCF5253CVM140J
• Description: IC MCU 2.1MIPS 140MHZ 225MAPBGA
• Manufacturer: Freescale Semiconductor
• Series: MCF525xr

Specifications of MCF5253CVM140J

• 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: -40°C ~ 85°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

24.6.1.2
The HWGENERAL register contains parameters that define the particular implementation of the module.
Figure 24-3
Table 24-4
Freescale Semiconductor
Address MBAR2 + 0x604
Reset
Reset
W
W
R
R
PHYW
PHYM
31–11
Field
10–9
8–6
5–4
2–1
SM
31
15
0
0
3
0
provides bit descriptions for the HWGENERAL register.
shows the HWGENERAL register.
General Hardware Parameters (HWGENERAL) Register
30
14
0
0
Reserved.
SERIAL_MODE. Always 00 indicating that the Serial Interface Engine is not present.
PHY_MODE. Always reads 100 indicating that the USB transceiver interface mode is under
software control and resets to UTMI (on-chip PHY).
PHY Width. This field is always reads 01 indicating that the UTMI interface width is 16-bits wide.
Reserved. Reads as 0.
Reserved. Reads as 0b10.
Reserved. Always 1.
29
13
0
0
Table 24-4. HWGENERAL Register Field Descriptions
28
12
0
0
27
11
0
0
Figure 24-3. HWGENERAL Register
MCF5253 Reference Manual, Rev. 1
26
10
0
0
SM
25
0
9
0
24
0
1
8
Description
PHYM
23
0
0
7
22
0
0
6
21
0
0
5
PHYW
20
0
1
4
BWT
Universal Serial Bus Interface
19
0
0
3
18
Access: User read
0
1
2
CLKC
17
0
0
1
RT
16
0
1
0
24-7