参数资料
型号: MCF5251CEVM140
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 微控制器/微处理器
英文描述: 32-BIT, 140 MHz, MICROPROCESSOR, PBGA225
封装: LEAD FREE, MAPBGA-225
文件页数: 16/32页
文件大小: 652K
代理商: MCF5251CEVM140
Package Information and Pinout
MCF5251 ColdFire Processor Data Sheet: Technical Data, Rev. 2.1
Freescale Semiconductor
23
USBGND (3 Balls)
––
S
e
N
ot
e
s
K11, L11, M12
OSCPADVDD
––
N
1
3.3 Volt Supply Required
OSCPADGND
––
P
1
RTC_VDDA
––
J
2
3.3 Volt Supply Required
RTCVSSA
––
K
1
ADVDD
––
K
4
3.3 Volt Supply Required
ADGND
––
L
4
PADVDD (10 Balls)
––
S
e
N
ot
e
s
3.3 Volt Supply Required (E7,
E9, F10, H8, H11, K5, L6, L8,
L10, R13)
COREVDD
(4 Balls)
––
S
e
N
ot
e
s
1.2 Volt Supply Required (G8,
H7, H9, J8)
COREVSS/PADVSS
(18 Balls)2
––
S
e
N
ot
e
s
A1, A15, E8, E10, F7, G6, G7,
G9, G11, J7, J9, J10, J11, L5,
L7, L9, R1, R15
1 For test purposes only. Leave ball as open circuit.
2 These pads are listed as “GND” in the ball map and the rest of the tables.
Table 16. 225 MAPBGA Pin Assignment (continued)
Name
Drive Type/
Strength
Load
(pF)
1st
Function
2nd
Function
Pinconfig
Register
Bit
GP
Pin
Reset
Notes
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