MPC8308CVMADDA datasheet(70/95 Pages) NXP

70 / 95 page

MPC8308 PowerQUICC II Pro Processor Hardware Specification, Rev. 4

Freescale Semiconductor

Package and Pin Listings

VSS

A2, A21, B1, B19, B23, C4, C16, D6, D19, E3, F8, F15, F17, F23,

G7, G8, G10, G15, G16, G17, G20, H2, H6, H7, H17, H23, J7, J9,

J10, J11, J12, J13, J14, J15, K9, K10, K11, K12, K13, K14, K15,

L1, L7, L9, L10, L11, L12, L13, L14, L15, L20, M4, M9, M10, M11,

M12, M13, M14, M15, N9, N10, N11, N12, N13, N14, N15, P6, P7,

P9, P10, P11, P12, P13, P14, P15, R2, R7, R9, R10, R11, R12,

R13, R14, R15, R22, T6, T7, U8, U17, U21, V2, V7, V9, V11, W20,

Y8, Y15, AA4, AB1, AB6, AB12, AB19, AC2, AC9, AC23

—

NVDDA

B7, B10, C7, D9, F9

—

NVDDB

A16, A19, C18

—

NVDDC

A23, B22, D23, E20, G18

—

NVDDF

G22, J22, K17

—

NVDDG

M17, N22

—

NVDDH

P17, R20, T17, T23, W22, Y22

—

NVDDJ

AB23, AA22

—

NVDDP_K

U10, U14, Y5, Y18, AA11, AB8, AB16, AB22, AC4,

AC13

—

GVDD

A1, A6, B3, D1, F1, F6, G4, J1, J4, K7, N1, N7, T1, T4, U7, Y3, AC1

—

XPADVDD

D15, F10, F14

—

XPADVSS

A10, B15, D14, G13, G14, H12

—

XCOREVDD

A14, B12, C13

—

XCOREVSS

A12, B14, C11, D11, D13, G11, H11, H13

—

Notes:

1. This pin is an open drain signal. A weak pull-up resistor (1 k

) should be placed on this pin to NV

2. This pin is an open drain signal. A weak pull-up resistor (2–10 k

) should be placed on this pin to NV

3. This output is actively driven during reset rather than being three-stated during reset.

4. This pin has weak internal pull-up that is always enabled.

5. This pin must always be tied to VSS.

6. Internal thermally sensitive resistor, resistor value varies linearly with temperature. Useful for determining the junction

temperature.

7. The LB_POR_CFG_BOOT_ECC is sampled only during the PORESET negation. This pin with an internal pull down resistor

enables the ECC by default. To disable the ECC an external strong pull up resistor or a buffer released to high impedance is

needed.

8. This pin has weak internal pull-down that is always enabled

9. A weak pull-up resistor (2–10 k

) should be placed on this pin to NV

10. Configure SICRH register to program the pin as GPIO. Refer to MPC8308 reference manual for more details.

Table 53. MPC8308 Pinout Listing (continued)

Signal

Package Pin Number

Type

Power

Supply

Note

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