參數(shù)資料
型號(hào): MPC5125YVN200
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 32-BIT, FLASH, 200 MHz, MICROCONTROLLER, PBGA324
封裝: 23 X 23 MM, 2.25 MM HEIGHT, 1 MM PITCH, ROHS COMPLIANT, PLASTIC, MS-034AJJ-1, TEPBGA-324
文件頁數(shù): 28/92頁
文件大?。?/td> 640K
代理商: MPC5125YVN200
MPC512
5
Micr
ocontr
o
lle
rData
Sheet
Data
Sheet,
Re
v
.3
Pi
n
Assig
n
ments
Fre
e
scale
Semico
nductor
34
l
Test/Debug
TEST
ALT0
ALT1
ALT2
ALT3
TEST
I
VDD_IO
2. This pin is an input only.
This pin cannot be configured.
4. This test pin must be tied to
VSS.
D14
NOTES:
1 Pins controlled by the STD_PU_ST register have a Schmitt trigger input; pins controlled by the STD_PU register do not. Pins controlled by the
IO_CONTROL_MEM register access their alternate function ALT3 by setting the IO_CONTROL_MEM[16BIT] bit. This setting applies to all pins controlled by
IO_CONTROL_MEM. Pins not controlled by these registers are indicated with a “—”.
2 Offset from IOCONTROL_BASE (default is 0xFF40_A000).
3 Except where noted in the Notes column, ALT0 is the primary (default) function for each pin after reset.
4 Alternate functions are chosen by setting the values of the STD_PU[FUNCMUX] bitfields inside the I/O Control module.
– STD_PU[FUNCMUX] = 00
→ ALT0 (default)
– STD_PU[FUNCMUX] = 01
→ ALT1
– STD_PU[FUNCMUX] = 10
→ ALT2
– STD_PU[FUNCMUX] = 11
→ ALT3
For selecting alternate functions, the STD_PU and STD_PU_ST registers function the same. When no function is available on a pin’s given ALTn function (value
of STD_PU[FUNCMUX] ), it is shown as “—”.
5 Module included on the MCU.
Table 2. MPC5125 Pin Multiplexing (continued)
Pin
Pad I/O
Control
Register1
and Offset2
Alternate
Function3
Functions4
Peripheral5
I/O
Direction
Power Domain
Notes
Pin
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