28478G-18 Mindspeed Technologies, 28478G-18 Datasheet - Page 27

• Manufacturer Part Number: 28478G-18
• Description: Multichannel Synchronous Communications Controller 208-Pin BGA
• Manufacturer: Mindspeed Technologies

Specifications of 28478G-18

• Package: 208BGA
• Maximum Data Rate: 32768 Kbps
• Transmission Media Type: Wire
• Power Supply Type: Analog
• Typical Supply Current: 250 mA
• Typical Operating Supply Voltage: 3.3 V
• Minimum Operating Supply Voltage: 3 V
• Maximum Operating Supply Voltage: 3.6 V

Table 1-2.
28478-DSH-002-E
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
B1
B2
B3
B4
B5
B6
B7
B8
B9
B10
B11
B12
B13
B14
B15
B16
Number
Pin
VSSo
RCLK[7]
ROOF[7]
NC
EBE[2]*
HOLD(BR*)
ECLK
EAD[29]
EAD[27]
EAD[23]
EAD[20]
EAD[18]
EAD[16]
EAD[12]
EAD[10]
VSSo
RSYNC[7]
VSSo
NC
EBE[0]*
HLDA(BG*)
WR*(R/ WR*)
EAD[30]
EAD[28]
EAD[24]
EAD[21]
EAD[17]
EAD[14]
EAD[11]
EAD[9]
VSSo
VGG
CN8478 PBGA Pin List
Pin Label
Preliminary Information / Mindspeed Proprietary and Confidential
Mindspeed Technologies
C1
C2
C3
C4
C5
C6
C7
C8
C9
C10
C11
C12
C13
C14
C15
C16
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
D15
D16
Number
Pin
ROOF[3]
RDAT[7]
VSSo
EBE[1]*
EBE[3]*
EINT*
ALE*(AS*)
RD*(DS*)
EAD[26]
EAD[22]
EAD[19]
EAD[13]
EAD[6]
VSSo
EAD[7]
EAD[8]
RDAT[3]
RSYNC[3]
RCLK[3]
VSSo
ROOF[6]
VDDo
BGACK*
EAD[31]
VDDc
EAD[25]
VDDi
EAD[15]
VSSo
EAD[4]
EAD[3]
EAD[5]
Pin Label
®
E1
E2
E3
E4
E13
E14
E15
E16
F1
F2
F3
F4
F13
F14
F15
F16
G1
G2
G3
G4
G7
G8
G9
G10
G13
G14
G15
G16
H1
H2
H3
H4
Number
Pin
ROOF[2]
RSYNC[6]
RCLK[6]
RDAT[6]
EAD[1]
TCLK[3]
EAD[0]
EAD[2]
RDAT[2]
RSYNC[2]
RCLK[2]
VDDi
VDDo
TDAT[3]
TCLK[7]
TSYNC[3]
RDAT[5]
RCLK[5]
ROOF[5]
RSYNC[5]
VSS
VSS
VSS
VSS
TSYNC[7]
TCLK[2]
TSYNC[2]
TDAT[7]
RSYNC[1]
RCLK[1]
ROOF[1]
VDDc
Pin Label
14