参数资料
型号: MCIMX31VMN5CR2
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 微控制器/微处理器
英文描述: 532 MHz, MICROPROCESSOR, PBGA473
封装: 19 X 19 MM, 0.80 MM PITCH, ROHS COMPLIANT, MAPBGA-473
文件页数: 74/122页
文件大小: 1418K
代理商: MCIMX31VMN5CR2
Electrical Characteristics
MCIMX31/MCIMX31L Technical Data, Rev. 4.1
Freescale Semiconductor
55
Figure 41 depicts the setup and hold requirements of the trace data pins with respect to TRACECLK, and
Table 41 lists the timing parameters.
Figure 41. Trace Data Timing Diagram
4.3.10.1
Half-Rate Clocking Mode
When half-rate clocking is used, the trace data signals are sampled by the TPA on both the rising and falling
edges of TRACECLK, where TRACECLK is half the frequency of the clock shown in Figure 41.
4.3.11
FIR Electrical Specifications
FIR implements asynchronous infrared protocols (FIR, MIR) that are defined by IrDA (Infrared Data
Association). Refer to http://www.IrDA.org for details on FIR and MIR protocols.
4.3.12
Fusebox Electrical Specifications
Table 40. ETM TRACECLK Timing Parameters
ID
Parameter
Min
Max
Unit
Tcyc
Clock period
Frequency dependent
ns
Twl
Low pulse width
2
ns
Twh
High pulse width
2
ns
Tr
Clock and data rise time
3
ns
Tf
Clock and data fall time
3
ns
Table 41. ETM Trace Data Timing Parameters
ID
Parameter
Min
Max
Unit
Ts
Data setup
2
ns
Th
Data hold
1
ns
Table 42. Fusebox Timing Characteristics
Ref. Num
Description
Symbol
Minimum
Typical
Maximum
Units
1
Program time for eFuse1
1 The program length is defined by the value defined in the epm_pgm_length[2:0] bits of the IIM module. The value to program
is based on a 32 kHz clock source (4 * 1/32 kHz = 125 s).
tprogram
125
s
Because
of
an
order
from
the
United
States
International
Trade
Commission,
BGA-packaged
product
lines
and
part
numbers
indicated
here
currently
are
not
available
from
Freescale
for
import
or
sale
in
the
United
States
prior
to
September
2010:
i.MX31
Product
Family
相关PDF资料
PDF描述
MB95F108ANSPMC1 16-BIT, FLASH, 16.25 MHz, RISC MICROCONTROLLER, PQFP64
MB89PV530-201CF MICROCONTROLLER, CQFP64
MC9S08AC96CFGE 8-BIT, FLASH, 40 MHz, MICROCONTROLLER, PQFP44
MPC8572CVTATLB 32-BIT, 1200 MHz, MICROPROCESSOR, PBGA1023
MPC8572ECPXAVLB 32-BIT, 1500 MHz, MICROPROCESSOR, PBGA1023
相关代理商/技术参数
参数描述
MCIMX31WPDK 功能描述:开发板和工具包 - ARM I.MX31 WINCE PDK RoHS:否 制造商:Arduino 产品:Development Boards 工具用于评估:ATSAM3X8EA-AU 核心:ARM Cortex M3 接口类型:DAC, ICSP, JTAG, UART, USB 工作电源电压:3.3 V
MCIMX32LVK5 制造商:Freescale Semiconductor 功能描述:MX32 14X14 - Bulk
MCIMX32VK5 制造商:Freescale Semiconductor 功能描述:MX32 14X14 - Tape and Reel
MCIMX32VK5R2 制造商:Freescale Semiconductor 功能描述:MX32 14X14 - Tape and Reel
MCIMX35 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:Multimedia Applications Processor for Automotive Products