MCF5329_08 Datasheet, PDF (12/50 Pages) Freescale Semiconductor, Inc – ColdFire® Microprocessor

Pin Assignments and Reset States
Table 3. MCF5327/8/9 Signal Information and Muxing (continued)
Signal Name
GPIO
Alternate 1 Alternate 2
MCF5327
196
MAPBGA
MCF5328
256
MAPBGA
MCF53281
MCF5329
256
MAPBGA
PST[3:0]
—
—
—
O EVDD N8, P8, L9, R10, T10, R10, T10,
M9
R11, T11 R11, T11
TEST⁷
—
PLL_TEST⁸
—
Test
—
—
I EVDD
E10
A16
A16
—
—
I EVDD
—
N13
N13
Power Supplies
EVDD
—
—
—
——
E6, E7, E8, F5–F8, E8, F5–F8,
F5–F7, H9, G5, G6, H5, G5, G6, H5,
J8, J9, K8, H6, J11, H6, J11,
K9, K11 K11, K12, K11, K12,
L9–L11, M9, L9–L11, M9,
M10
M10
IVDD
—
—
—
— — E5, K5, K10, E5, G12, M5, E5, G12, M5,
J10
M11, M12 M11, M12
PLL_VDD
—
—
—
——
H10
J12
J12
SD_VDD
—
—
—
——
E8, E9, E9, F9–F11, E9, F9–F11,
F8–F10, G11, H11, G11, H11,
J5–J7, K7 J5, J6, K5, J5, J6, K5,
K6, L5–L8, K6, L5–L8,
M6, M7
M6, M7
USB_VDD
—
—
—
——
G10
L14
L14
VSS
—
—
—
——
G6–G9, G7–G10, G7–G10,
H6–H8, P9 H7–H10, H7–H10,
J7–10,
J7–10,
K7–K10, K7–K10,
L12, L13 L12, L13
PLL_VSS
—
—
—
——
H11
K13
K13
USB_VSS
—
—
—
——
H12
M14
M14
1 _{Refers to pin’s primary function.}
2 _{Pull-up enabled internally on this signal for this mode.}
3 _{The SDRAM functions of these signals are not programmable by the user. They are dynamically switched by the processor}
when accessing SDRAM memory space and are included here for completeness.
4 _{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.
5 _{GPIO functionality is determined by the edge port module. The GPIO module is only responsible for assigning the alternate}
functions.
6 _{If JTAG_EN is asserted, these pins default to Alternate 1 (JTAG) functionality. The GPIO module is not responsible for}
assigning these pins.
7 _{Pull-down enabled internally on this signal for this mode.}
8 _{Must be left floating for proper operation of the PLL.}
MCF532x ColdFire^® Microprocessor Data Sheet, Rev. 4
12
Freescale Semiconductor