参数资料
型号: MPC5607BF0AMLU6
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 微控制器/微处理器
英文描述: 32-BIT, FLASH, 64 MHz, MICROCONTROLLER, PQFP176
封装: 24 X 24 MM, ROHS COMPLIANT, LQFP-176
文件页数: 38/110页
文件大小: 907K
代理商: MPC5607BF0AMLU6
Package pinouts and signal descriptions
MPC5607B Microcontroller Data Sheet, Rev. 6
Freescale Semiconductor
33
3.8
Nexus 2+ pins
In the 208 MAPBGA package, eight additional debug pins are available (see Table 6).
1 Alternate functions are chosen by setting the values of the PCR.PA bitfields inside the SIUL module.
PCR.PA = 00
AF0; PCR.PA = 01 AF1; PCR.PA = 10 AF2; PCR.PA = 11 AF2. This is intended to select
the output functions; to use one of the input functions, the PCR.IBE bit must be written to ‘1’, regardless of the values
selected in the PCR.PA bitfields. For this reason, the value corresponding to an input only function is reported as “—”.
2 Multiple inputs are routed to all respective modules internally. The input of some modules must be configured by
setting the values of the PSMIO.PADSELx bitfields inside the SIUL module.
3 The RESET configuration applies during and after reset.
4 208 MAPBGA available only as development package for Nexus2+
5 All WKPU pins also support external interrupt capability. See the WKPU chapter for further details.
6 NMI has higher priority than alternate function. When NMI is selected, the PCR.AF field is ignored.
7 “Not applicable” because these functions are available only while the device is booting. Refer to the BAM information
for details.
8 Value of PCR.IBE bit must be 0
9 This wakeup input cannot be used to exit STANDBY mode.
10 Out of reset all the functional pins except PC[0:1] and PH[9:10] are available to the user as GPIO.
PC[0:1] are available as JTAG pins (TDI and TDO respectively).
PH[9:10] are available as JTAG pins (TCK and TMS respectively).
It is up to the user to configure these pins as GPIO when needed.
11 PC[1] is a fast/medium pad but is in medium configuration by default. This pad is in Alternate Function 2 mode after
reset which has TDO functionality. The reset value of PCR.OBE is ‘1’, but this setting has no impact as long as this
pad stays in AF2 mode. After configuring this pad as GPIO (PCR.PA = 0), output buffer is enabled as reset value of
PCR.OBE = 1.
12 Not available in 100 LQFP package
Table 6. Nexus 2+ pin descriptions
Port pin
Function
I/O
direction
Pad type
Function
after reset
Pin number
100
LQFP
144
LQFP
208 MAP
BGA1
1 208 MAPBGA available only as development package for Nexus2+
MCKO
Message clock out
O
F
T4
MDO0
Message data out 0
O
M
H15
MDO1
Message data out 1
O
M
H16
MDO2
Message data out 2
O
M
H14
MDO3
Message data out 3
O
M
H13
EVTI
Event in
I
M
Pull-up
K1
EVTO
Event out
O
M
L4
MSEO
Message start/end out
O
M
G16
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