參數(shù)資料
型號: SPC5668GF0AVMJ
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 32-BIT, FLASH, 116 MHz, MICROCONTROLLER, PBGA256
封裝: 17 X 17 MM, 1 MM PITCH, ROHS COMPLIANT, MAPBGA-256
文件頁數(shù): 18/66頁
文件大小: 593K
代理商: SPC5668GF0AVMJ
Pin Assignments
MPC5668x Microcontroller Data Sheet, Rev. 5
Freescale Semiconductor
25
3.3.1
Power and Ground Supply Summary
Table 3. MPC5668x Power/Ground
Pin
Name
Function Description
Voltage1
1 Nominal voltages.
Package Pin Locations
208
256
VDD
Internal Logic Power
1.2 V
D4, D10, H4, G13, K13, N5
VDDE1
External I/O Power
3.3–5.0 V
D6
VDDE2
L4
VDDE3
J13
VDDE4
N10
VDDA
Analog Power
3.3–5.0 V
B15
VDD33
3.3 V I/O Power
3.3 V
L13
VDDEMLB
Media Local Bus Power
2.5 or 3.3 V
K4
VDDENEX
2
2 Dedicated Nexus power pin on 256-pin package only. On the 208-pin package, VDDENEX is tied to VSS internal to the
package substrate and is not available externally.
Nexus Power
3.3 V
E6, K11, L7
VRCSEL
Voltage Regulator Select
VSSA / VDDA
H13
VRC
Voltage Regulator Control Voltage
3.3–5.0 V
B10
VRCCTL
Voltage Regulator Control Output
3
3 Base current to external NPN power transistor. Voltage may vary.
B11
VDDSYN
Clock Synthesizer Power
3.3 V
A12
VRH
Analog High Voltage Reference
3.3–5.0 V
B16
VRL
Analog Low Voltage Reference
0 V
C16
VSS
Ground
0 V
A1, A16, D7, G4, G[7:10],
H[7:10], J[7:10], K[7:10], N13,
T1, T16
A1, A16, D7, E[7:12], F[7:12],
G4, G[6:12], H[7:12], J[7:12],
K[6:10], K12, L[8:10], L12,
N13, T1, T16
VSSA
Analog Ground
0 V
C15
VSSSYN
Clock Synthesizer Ground
0 V
A15
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