參數(shù)資料
型號(hào)： MPC8378CVRAJDA
廠商： FREESCALE SEMICONDUCTOR INC
元件分類： 微控制器/微處理器
英文描述： 32-BIT, 266 MHz, MICROPROCESSOR, PBGA689
封裝： 31 X 31 MM, 2.46 MM HEIGHT, 1 MM PITCH, LEAD FREE, PLASTIC, BGA-689
文件頁數(shù)： 80/125頁
文件大小： 894K
代理商： MPC8378CVRAJDA
MPC8378E PowerQUICC II Pro Processor Hardware Specifications, Rev. 5
Freescale Semiconductor
58
12
JTAG
This section describes the DC and AC electrical specifications for the IEEE 1149.1 (JTAG) interface of the MPC8378E.
12.1
JTAG DC Electrical Characteristics
The following table provides the DC electrical characteristics for the IEEE 1149.1 (JTAG) interface of the MPC8378E.
12.2
JTAG AC Timing Specifications
This section describes the AC electrical specifications for the IEEE 1149.1 (JTAG) interface of the device. The following table
provides the JTAG AC timing specifications as defined in Figure 37 through Figure 40.
Table 49. JTAG interface DC Electrical Characteristics
Parameter
Symbol
Condition
Min
Max
Unit
Input high voltage
VIH
—2.5
OVDD +0.3
V
Input low voltage
VIL
—
–0.3
0.8
V
Input current
IIN
——
±30
A
Output high voltage
VOH
IOH = –8.0 mA
2.4
—
V
Output low voltage
VOL
IOL = 8.0 mA
—
0.5
V
Output low voltage
VOL
IOL = 3.2 mA
—
0.4
V
Table 50. JTAG AC Timing Specifications (Independent of CLKIN) 1
Parameter
Symbol2
Min
Max
Unit
Note
JTAG external clock frequency of operation
fJTG
033.3
MHz
—
JTAG external clock cycle time
t JTG
30
—
ns
—
JTAG external clock pulse width measured at 1.4 V
tJTKHKL
15
—
ns
—
JTAG external clock rise and fall times
tJTGR & tJTGF
02
ns
—
TRST assert time
tTRST
25
—
ns
Input setup times:
Boundary-scan data
TMS, TDI
tJTDVKH
tJTIVKH
4
—
ns
Input hold times:
Boundary-scan data
TMS, TDI
tJTDXKH
tJTIXKH
10
—
ns
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MPC8378CVRAJF 功能描述:微處理器 - MPU PBGA W/O ENCR RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數(shù)據(jù)總線寬度:32 bit 最大時(shí)鐘頻率:536 MHz 程序存儲(chǔ)器大小:32 KB 數(shù)據(jù) RAM 大小:128 KB 接口類型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作電源電壓:1.8 V to 3.3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-324
MPC8378CVRAJFA 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:PowerQUICC? II Pro Processor Hardware Specifications
MPC8378CVRAJGA 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:PowerQUICC? II Pro Processor Hardware Specifications
MPC8378CVRALDA 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:PowerQUICC? II Pro Processor Hardware Specifications
MPC8378CVRALFA 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:PowerQUICC? II Pro Processor Hardware Specifications
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