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參數(shù)資料
| 型號： | MCF5251_07 |
| 廠商： | 飛思卡爾半導體(中國)有限公司 |
| 英文描述： | ColdFire㈢ Microprocessor Data Sheet |
| 中文描述： | ㈢的ColdFire微處理器的數(shù)據(jù)資料 |
| 文件頁數(shù)： | 18/32頁 |
| 文件大?。?/td> | 299K |
| 代理商： | MCF5251_07 |
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Package Information and Pinout
MCF5253 ColdFire Processor Data Sheet: Technical Data, Rev. 2.2
18
Freescale Semiconductor
5
Package Information and Pinout
This section includes the pin assignment information, contact connection diagram, and the mechanical
package drawing.
The MCF5251 device is available in the following package:
225 MAPBGA 13 x 13 mm 0.8 mm pitch package as shown in
Figure 5
.
5.1
Pin Assignment
Table 16
defines all the settings of each pad. See
Figure 6
for the ball map of pin locations and
Table 18
for the device pin list, sorted by signal identification.
J11
TCK falling to Boundary Scan Data Valid (signal from driven or three-state)
—
15
ns
J12
TCK falling to Boundary Scan. Data High Impedance
1
15
ns
Table 16. 225 MAPBGA Pin Assignment
Name
Drive Type/
Strength
Load
(pF)
1st
Function
2nd
Function
Pinconfig
Register
Bit
GP
Pin
Reset
Notes
Address Bus
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
A24
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
O / 2 mA
O / 2 mA
O / 2 mA
O / 2 mA
O / 2 mA
O / 2 mA
O / 2 mA
O / 2 mA
O / 8 mA
O / 8 mA
O / 8 mA
O / 8 mA
O / 8 mA
O / 8 mA
O / 8 mA
O / 8 mA
O / 8 mA
O / 8 mA
O / 8 mA
O / 8 mA
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
31
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
H
3
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
H
2
H
1
H
5
G
1
G
3
G
2
H
4
H
6
F
2
G
5
F
3
F
1
E
1
G
4
E
2
F
4
E
3
F
5
A20/A24
A20
F
6
Audio Clock Select: 1-LRCK3
pin; 0-CRIN pin
A21
A22
O / 8 mA
O / 8 mA
O / 8 mA
30
30
30
–
–
–
–
–
–
–
–
–
–
X
X
X
D
3
–
–
D
1
A23/GPO54
A23
O54
D
2
Boot Mode Select:1-Memory
connected to CS0; 0-Internal
boot rom
Table 15. JTAG Timing Parameters (continued)
ID
Characteristic
Min
Max
Units
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MCF5251 | ColdFire Processor |
| MCF5253 | ColdFire㈢ Microprocessor Data Sheet |
| MCF5270AB100 | Integrated Microprocessor Hardware Specification |
| MCF5270 | 32-bit Embedded Controller Division |
| MCF5327 | Microprocessor Data Sheet |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MCF5251CDVM140 | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:ColdFire Processor |
| MCF5251CEVM140 | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:ColdFire Processor |
| MCF5251CVM140 | 功能描述:微處理器 - MPU AMADEUS+USB 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 最大時鐘頻率:536 MHz 程序存儲器大小: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 安裝風格:SMD/SMT 封裝 / 箱體:FBGA-324 |
| MCF5251DVM140 | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:ColdFire Processor |
| MCF5251EVM140 | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:ColdFire Processor |
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