MPC5645S datasheet(28/146 Pages) FREESCALE

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Qorivva MPC5645S Microcontroller Data Sheet, Rev. 8

Freescale Semiconductor

Table 3. Voltage supply pin descriptions

Supply pin

Function

Pin number

176 LQFP

208 LQFP

416 TEPBGA

VDD12

1.2 V core supply (1.08 V - 1.32 V)

23, 50, 67, 110, 138,

175

23, 58, 79, 136, 162,

186, 207

K10,K12,K14,K16,L

11,L13,L15,L17,M1

0,M16,N11,N17,P1

0,P16,R11,R17,T10

,T12,T14,T16,U11,

U13,U15,U17

VSS

1.2 V ground

7, 18, 36, 49, 66, 68,

111, 123, 133, 139,

154, 167, 176

7, 18, 38, 47, 57, 64,

78, 80, 137, 147,

157, 163, 185, 199,

208

AB3,AD10,AD16,A

D4,AE13,AE19,AE2

,AE7,B11,B14,B19,

B2,B25,B5,B8,C12,

C15,C17,C21,C3,C

6,C9,E2,E24,F3,H2

,H25,J3,K11,K13,K

15,K17,K24,L10,L1

2,L14,L16,L2,M11,

M12,M13,M14,M15,

M17,M3,N10,N12,N

13,N14,N15,N16,P

11,P12,P13,P14,P1

5,P17,P2,P25,R10,

R12,R13,R14,R15,

R16,R3,T11,T13,T1

5,T17,U10,U12,U14

,U16,V2,Y1

VDD12 ground and VDDPLL ground

(VSSPLL)

—

VDDE_B

3.3 V I/O supply

This supply is shared with internal flash,

16 MHz IRC oscillator and 4–16MHz crystal

oscillator.

6, 19, 37, 48, 65, 89,

112, 122, 132, 140,

166

6, 19, 37, 48, 56, 63,

77, 105, 138, 146,

156, 164, 184, 198

AD13,AD19,AD2,A

D7,AE10,AE16,AE4

,B17,B21,B24,C19,

E25,H24,L25,N24,

VDDA

3.3 V/5 V reference voltage and analog

supply for A/D converter

This supply is shared with the SXOSC.

AC22

VSSA

Reference ground and analog ground for A/D

converter

AD22

VDDR

Voltage regulator VREG supply

AA4

VSSR

Voltage regulator ground

—

VDDE_A

3.3 V/5 V I/O supply

This supply is shared with the SXOSC.

AD23

VSSE_A

3.3 V/5 V I/O supply ground

AC23

MPC5645S Datasheet(PDF) 28 Page - Freescale Semiconductor, Inc

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