MPC5125YVN400 Freescale Semiconductor, MPC5125YVN400 Datasheet - Page 758

• 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

Real Time Clock (RTC)
27.3.2.7
27-10
Address: Base + 0x18
ALM_STATUS Status bit indicating that once-a-day alarm has occurred. Same as INT_ALM bit above except that clearing
WEEKDAY
Reset
Reset
INT_ALM
SW_MIN
INT_SW
MONTH
YEAR
DATE
Field
Field
W
W
R
R
16
0
0
0
0
0
RTC Alarm and Stopwatch Interrupt (RTC_ALM_STP_INT) Register
Figure 27-8. RTC Alarm and Stopwatch Interrupt (RTC_ALM_STP_INT) Register
Shows current month. (1 = January; 12 = December)
Indicates day of week. (Monday = 1, Sunday = 7)
Shows current date. Calendar feature is implemented, therefore, day rollover at the end of month including
February (and Leap Years) is automatic.
Shows current year. Max is 4052.
Status bit indicating that enabled once-a-day alarm has occurred (active high). Alarm interrupt has been
activated. This bit and the Interrupt are cleared by writing 1 to this bit position.
A stopwatch interrupt, if also active, must be cleared before the interrupt signal to the CPU is negated.
Status bit indicating that stopwatch expiration has occurred (active high). Stopwatch interrupt has been
activated. This bit and the Interrupt are cleared by writing 1 to this bit position.
An alarm interrupt, if also active, must be cleared before the interrupt signal to the CPU is negated.
this bit does not clear the interrupt.
Minutes remaining in stopwatch.
17
0
0
0
0
1
18
0
0
0
0
2
Table 27-9. RTC_ALM_STP_INT field descriptions
19
0
0
0
0
3
MPC5125 Microcontroller Reference Manual, Rev. 2
Table 27-8. RTC_CDR field descriptions
20
4
0
0
0
0
21
0
0
0
0
5
22
0
0
0
0
6
ALM_
STAT
INT_
ALM
w1c
w1c
US
23
0
0
7
Description
Description
24
8
0
0
0
25
9
0
0
0
10
26
0
0
0
11
27
SW_MIN
0
0
0
12
28
0
0
0
Freescale Semiconductor
Access: User read/write
13
29
0
0
0
14
30
0
0
0
INT_
w1c
SW
15
31
0
0