參數(shù)資料
型號(hào): MPC5602DMLL
廠商: FREESCALE SEMICONDUCTOR INC
元件分類(lèi): 微控制器/微處理器
英文描述: 32-BIT, FLASH, 48 MHz, MICROCONTROLLER, PQFP100
封裝: 14 X 14 MM, 1.40 MM HEIGHT, 0.50 MM PITCH, ROHS COMPLIANT, LQFP-100
文件頁(yè)數(shù): 11/77頁(yè)
文件大?。?/td> 686K
代理商: MPC5602DMLL
Electrical characteristics
MPC5602D Microcontroller Data Sheet, Rev. 3.1
Preliminary—Subject to Change Without Notice
Freescale Semiconductor
19
4
Electrical characteristics
4.1
Introduction
This section contains electrical characteristics of the device as well as temperature and power considerations.
This product contains devices to protect the inputs against damage due to high static voltages. However, it is advisable to take
precautions to avoid application of any voltage higher than the specified maximum rated voltages.
To enhance reliability, unused inputs can be driven to an appropriate logic voltage level (VDD or VSS). This can be done by the
internal pull-up or pull-down, which is provided by the product for most general purpose pins.
The parameters listed in the following tables represent the characteristics of the device and its demands on the system.
In the tables where the device logic provides signals with their respective timing characteristics, the symbol “CC” for Controller
Characteristics is included in the Symbol column.
In the tables where the external system must provide signals with their respective timing characteristics to the device, the symbol
“SR” for System Requirement is included in the Symbol column.
CAUTION
All of the following parameter values can vary depending on the application and must be
confirmed during silicon validation, silicon characterization or silicon reliability trial.
PH[10]6 PCR[122]
AF0
AF1
AF2
AF3
GPIO[122]
TMS
SIUL
JTAGC
I/O
I
S
Input,
weak
pull-up
53
81
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 AF3. 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 All WKUP pins also support external interrupt capability. See “wakeup unit” chapter for further details.
4 NMI has higher priority than alternate function. When NMI is selected, the PCR.AF field is ignored.
5 “Not applicable” because these functions are available only while the device is booting. Refer to “BAM” chapter of
the device reference manual for details.
6 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.
Table 3. Functional port pin descriptions (continued)
Port
pin
PCR
register
Alternate
function1
Function
Peripheral
I/O
direction2
Pad
type
RESET
config.
Pin No.
64
LQFP
100
LQFP
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