MPC5125YVN400 Freescale Semiconductor, MPC5125YVN400 Datasheet - Page 645

• Manufacturer Part Number: MPC5125YVN400
• Description: IC MCU 32BIT E300 324TEPBGA
• Manufacturer: Freescale Semiconductor
• Series: MPC51xxr

Specifications of MPC5125YVN400

• Core Processor: e300
• Core Size: 32-Bit
• Speed: 400MHz
• Connectivity: CAN, EBI/EMI, Ethernet, I²C, USB OTG
• Peripherals: DMA, WDT
• Number Of I /o: 64
• Program Memory Type: ROMless
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 1.33 V ~ 1.47 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 324-PBGA
• Processor Series: MPC51xx
• Core: e300
• Data Bus Width: 32 bit
• Development Tools By Supplier: TWR-MPC5125-KIT, TWR-SER, TWR-ELEV, TOWER
• Maximum Clock Frequency: 400 MHz
• Operating Supply Voltage: 1.4 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Data Ram Size: 32 KB
• I/o Voltage: 3.3 V
• Interface Type: CAN, I2C
• Minimum Operating Temperature: - 40 C
• Program Memory Size: 32 bit
• Cpu Speed: 400MHz
• Embedded Interface Type: CAN, I2C, SPI, UART, USB
• Digital Ic Case Style: TEPBGA
• No. Of Pins: 324
• Rohs Compliant: Yes
• Cpu Family: MPC5xx
• Device Core Size: 32b
• Frequency (max): 400MHz
• Total Internal Ram Size: 32KB
• Instruction Set Architecture: RISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 324
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

23.7.12 Sector Size register (SECTOR_SIZE)
23.7.13 Flash Configuration register (FLASH_CONFIG)
Freescale Semiconductor
SECTOR_SIZE[12:0]
Address: Base + 0x0x3F2C
Address: Base + 0x3F30
Reset
Reset
Reset
Reset
W
W
W
W
R
R
R STOP
R
Field
WERR
_ON_
16
16
ID_COUNT[2:0]
0
0
0
0
0
1
0
0
17
17
0
0
0
0
0
0
1
1
Size in bytes of one elementary transfer unit. For devices with pages of 2 KB and smaller, this is the
physical size of the page in bytes (data bytes + header bytes + ECC bytes) transferred in one page.
When pages are larger than 2 KB, they need to be split in multiple virtual pages. In this case, the sector
size is the size of the virtual page. The virtual page size is the physical size divided by the splitting factor
PAGE_CNT.
Note: If only a part of a page to be programmed or read, SECTOR_SIZE can be set to the number of
Note: For 16-bit data width flash devices, only odd sector_size is supported. If sector_size is even
18
18
Figure 23-15. Flash Configuration register (FLASH_CONFIG)
0
0
0
0
0
1
2
2
affected bytes, not the page size. Then ECC and DMA are all performed on the number of bytes,
indicated by SECTOR_SIZE.
number, the real implemented SECTOR_SIZE = SECTOR_SIZE – 1. So if SECTOR_SIZE = 1,
there would be no data being written or read.
Figure 23-14. Sector Size register (SECTOR_SIZE)
19
19
0
0
0
0
0
3
3
MPC5125 Microcontroller Reference Manual, Rev. 2
Table 23-15. SECTOR_SIZE field descriptions
Table 23-21
ECC_SRAM_ADDR[11:3]
CMD_TIMEOUT[4:0]
20
20
4
0
0
0
4
0
0
gives examples on programming this field.
21
21
0
0
1
0
1
5
5
22
22
0
0
0
0
1
6
6
23
23
0
0
0
0
0
7
7
SECTOR_SIZE[12:0]
Description
16BIT
24
24
8
0
0
0
8
0
0
BOOT_
MODE
note
25
25
9
0
0
0
9
0
SRAM
ADDR_
_REQ
AUTO_
ECC_
INCR
10
26
10
26
0
0
1
0
1
DMA_
BUFNO
_AUTO
_INCR
REQ
11
27
11
27
0
0
0
0
1
NAND Flash Controller (NFC)
ECC_MODE[2:0]
12
28
12
28
0
0
0
1
0
Access: User read/write
Access: User read/write
PAGE_CNT[3:0]
13
29
13
29
0
0
0
1
0
14
30
14
30
0
0
0
1
0
FLASH
FAST_
23-15
15
31
15
31
0
0
0
0
1