MPC5125YVN400 Freescale Semiconductor, MPC5125YVN400 Datasheet - Page 639

• 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

23.7.3
Freescale Semiconductor
FLASH_CMD_CODE[15:0]
FLASH_CMD_BYTE1[7:0] First command byte that may be sent to flash device.
Address: Base + 0x3F08
Reset
Reset
W
W
BUFNO[1:0]
R
R
START
BUSY
Field
16
0
0
0
0
Column Address register (COL_ADDR)
17
0
0
0
1
18
0
0
0
2
User defined flash operation sequencer. Each bit stands for a certain action.(See
If the bit is set to 1, the corresponding action will be executed, after writing 1 to START field.
Following are some configuration examples: (other sequences are possible.)
0111_1110_1110_0000 : read data (FLASH_CMD_BYTE1, 5x Address, FLASH_CMD_BYTE2,
R/B, read data).
1111_1111_1101_1000 : write page (DMA,FLASH_CMD_BYTE1, 5x Address, write data,
FLASH_CMD_BYTE2, R/B, FLASH_CMD_BYTE3, read status).
0100_1110_1101_1000 : block erase (FLASH_CMD_BYTE1, 3x Address, FLASH_CMD_BYTE2,
R/B, FLASH_CMD_BYTE3, read status).
0100_1000_0000_0100 : Read ID (FLASH_CMD_BYTE1, 1x Address, read ID).
0100_0000_0100_0000 : Reset (FLASH_CMD_BYTE1, R/B).
0111_1110_0000_0000 : CMD+address (FLASH_CMD_BYTE1, 5x Address).
1111_1111_1100_0000 : write page burst (DMA,FLASH_CMD_BYTE1,5xAddress, write data,
FLASH_CMD_BYTE2,R/B).
Internal buffer number used for this command.
this bit is repeated in the interrupt register.
0 Flash controller is idle. OK to sent next command.
1 Command execution is busy.
Note: The reset value is maintained a short period of time. The NFC issues the reset command
0 No action.
1 Command execution starts.
COL_ADDR2[7:0]
Figure 23-5. Column Address register (COL_ADDR)
19
0
0
0
3
0xFF to NAND flash after system reset. After the command is done, the value of BUSY
changes to 0.
MPC5125 Microcontroller Reference Manual, Rev. 2
Table 23-5. FLASH_CMD2 field descriptions
20
4
0
0
0
21
0
0
0
5
22
0
0
0
6
23
0
0
0
7
24
Description
8
0
0
0
25
9
0
0
0
10
26
0
0
0
COL_ADDR1[7:0]
11
27
0
0
0
NAND Flash Controller (NFC)
12
28
0
0
0
Access: User read/write
13
29
0
0
0
Table
14
30
0
0
0
23-22)
15
31
23-9
0
0
0