參數(shù)資料
型號: MCF5327
廠商: 飛思卡爾半導體(中國)有限公司
英文描述: Microprocessor Data Sheet
中文描述: 微處理器數(shù)據(jù)表
文件頁數(shù): 9/48頁
文件大小: 922K
代理商: MCF5327
Signal Descriptions
MCF5329 ColdFire
Microprocessor Data Sheet, Rev. 0.1
Preliminary
Freescale Semiconductor
9
Test
TEST
6
I
E10
A16
A16
PLL_TEST
7
I
N13
N13
Power Supplies
EVDD
E6, E7,
F5–F7, H9,
J8, J9, K8,
K9
E8, F5–F8,
G5, G6, H5,
H6, J11,
K11, K12,
L9–L11, M9,
M10
E8, F5–F8,
G5, G6, H5,
H6, J11,
K11, K12,
L9–L11, M9,
M10
IVDD
E5, K5, K10 E5, G12, M5,
M11, M12
E5, G12, M5,
M11, M12
PLL_VDD
H10
J12
J12
SD_VDD
E8, E9,
F8–F10, J6,
K6, J7, K7
E9, F9–F11,
G11, H11,
J5, J6, K5,
K6, L5–L8,
M6, M7
E9, F9–F11,
G11, H11,
J5, J6, K5,
K6, L5–L8,
M6, M7
USBOTG_VDD
K12
L14
L14
VSS
G6–G9,
H6–H8, P9
G7–G10,
H7–H10,
J7–10,
K7–K10,
L12, L13
G7–G10,
H7–H10,
J7–10,
K7–K10,
L12, L13
PLL_VSS
H11
K13
K13
USBHOST_VSS
L13
M14
M14
NOTES:
1
Refers to pin’s primary function.
2
Pull-up enabled internally on this signal for this mode.
3
Primary functionality selected by asserting the DRAMSEL signal (SDR mode). Alternate functionality selected by
negating the DRAMSEL signal (DDR mode). The GPIO module is not responsible for assigning these pins.
4
GPIO functionality is determined by the edge port module. The GPIO module is only responsible for assigning the
alternate functions.
5
If JTAG_EN is asserted, these pins default to Alternate 1 (JTAG) functionality. The GPIO module is not
responsible for assigning these pins.
6
Pull-down enabled internally on this signal for this mode.
7
Must be left floating for proper operation of the PLL.
Table 3. MCF5327/8/9 Signal Information and Muxing (continued)
Signal Name
GPIO
Alternate 1
Alternate 2
Dir.
1
MCF5327
196
MAPBGA
MCF5328
256
MAPBGA
MCF5329
256
MAPBGA
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