PHILIPS OM6353

INTEGRATED CIRCUITS
DATA SHEET
OM6353
GSM Baseband MCP
Preliminary Specification
File under Integrated Circuits, IC17; OM6353
2001 Jul 02
Philips Semiconductors
Preliminary Specification 1.11
GSM Baseband MCP
OM6353
CONTENTS
1
OM6353 GENERAL ITEMS . . . . . . . . . . . . . 3
2
DOCUMENT REFERENCES . . . . . . . . . . . . 3
3
FEATURES . . . . . . . . . . . . . . . . . . . . . . . . . . 3
4
DOCUMENT HISTORY . . . . . . . . . . . . . . . . 3
5
ORDERING INFORMATION. . . . . . . . . . . . . 4
6
FUNCTIONAL DESCRIPTION . . . . . . . . . . . 4
6.1
Block Diagram. . . . . . . . . . . . . . . . . . . . . . . . 5
7
JTAG IDENTIFICATION . . . . . . . . . . . . . . . . 6
8
LFBGA180, 12X12MM2 PINNING
INFORMATION6
8.1
8.2
Pin Description . . . . . . . . . . . . . . . . . . . . . . . 6
Detailed Pinning Information LFBGA180,
12x12 mm26
9
LFBGA180, 15X15MM2 PINNING
INFORMATION14
9.1
Detailed Pinning Information LFBGA180,
15x15 mm214
10
LIMITING VALUES . . . . . . . . . . . . . . . . . . 23
11
PACKAGE OUTLINE LFBGA180, 12X12MM2
24
12
PACKAGE OUTLINE LFBGA180, 15X15 MM2
25
13
SOLDERING . . . . . . . . . . . . . . . . . . . . . . . . 26
13.1
Introduction to soldering surface mount
packages26
Reflow soldering . . . . . . . . . . . . . . . . . . . . . 26
Wave soldering . . . . . . . . . . . . . . . . . . . . . . 26
Manual soldering. . . . . . . . . . . . . . . . . . . . . 26
Suitability of surface mount IC packages for
wave and reflow soldering methods27
13.2
13.3
13.4
13.5
14
DEFINITIONS . . . . . . . . . . . . . . . . . . . . . . . 28
15
LIFE SUPPORT APPLICATIONS . . . . . . . . 28
16
PURCHASE OF PHILIPS I2C COMPONENTS
28
2001 Jul 02
2
Philips Semiconductors
Preliminary Specification 1.11
GSM Baseband MCP
1
OM6353
OM6353 General Items
The OM6353 is a multichip package (MCP) containing two integrated circuits. It is designed to provide the baseband
processing for GSM handsets. The components are:
• PCF50877, an integrated baseband processor (BBP) with an ARM micro controller, R.E.A.L. DSP, timer and interface
hardware.
• PCF50732, an analogue baseband and audio interface (ABBA) with voiceband processor (VSP), baseband and
auxiliary CODECs.
• Optionally a performance optimized and pin compatible MCP (OM6354/x/2) is available, using the PCF50874.
For a detailed description on the Baseband Architecture comprising PCF50732 and PCF50877 or PCF50874, refer to
the following datasheets and white papers:
2
Document References
1. Data sheet PCF50732 GSM Baseband and Audio Interface
2. Objective Specification PCF50877 ARM7 uC & RD16022 DSP Integrated Baseband Processor
3. Objective Specification PCF50874 ARM7 uC & RD16022 DSP Integrated Baseband Processor
4. Objective Specification PCF5087x baseband family specification Version 3.9p
This product datasheet and the documents mentioned above are complementary.
3
Features
The following hardware features are offered by the OM6353.
• Low voltage operation (1.2V to 2.75V at 13MHz reference clock).
• Low power consumption.
• Small package area (12x12 mm2) and low weight.
• BGA package with three ball rows only (15x15mm2) for simple motherboard routing.
• Operating ambient temperature range from -40 to 85 degrees Celsius.
4
Document History
This document has been updated with the following changes.
Table 1
List of changes to the specification
CHAPTERS
FEATURES
VERSION
STATUS
All
Initial version, based on OM6354 spec 1.01
1.0
done
5
updated block diagram
1.01a
done
All
added 15x15mm2 package
1.10
done
7.3.2
publication drawing for SOT697 included
1.11
done
4, 9, 12, 13
ordering information updated, limiting values,
soldering, references
1.11
done
2001 Jul 02
3
Philips Semiconductors
Preliminary Specification 1.11
GSM Baseband MCP
5
OM6353
Ordering Information
The OM6353 version is available in the production package LFBGA180, both in 12x12mm2 and 15x15mm2:
Table 2
Package Information of OM6353
PACKAGE
TYPE NUMBER
TYPE
DESCRIPTION
PITCH
OVERALL
DIMENSIONS
DIES
OM6353E/271/2
LFBGA180 Single task firmware 7v1 0.8 mm 12 mm x 12 mm x 1.05 mm PCF50877/271/1
(without solder balls)
PCF50732-3E
OM6353E/2A3/2
LFBGA180 Multi task firmware Av3
0.8 mm 12 mm x 12 mm x 1.05 mm PCF50877/2A3/1
(without solder balls)
PCF50732-3E
OM6353EL/2A3/3 LFBGA180 Multi task firmware Av3
0.8 mm 15 mm x 15 mm x 1.05 mm PCF50877/2A3/1
(without solder balls)
PCF50732-3E
6
Functional Description
The full functional description can be found in the respective individual device data sheets and the documentation related
to the platform.
All individual die signal pins are externally accessible to ease system development. Whenever two pins have been
connected, the PCF50732 name took precedence over the PCF50877 name. For power supply connections established
on the LFBGA substrate, refer to Table 7 “Power supply for MCP 12x12mm2” on page 14 and Table 10 “Power supply
for MCP 15 x 15 mm2” on page 24 respectively
Notation in the following block diagram: Names in italics denote MCP ball names. They are listed on the outside of the
top level block. PCF50877 and PCF50732 pin names are shown close to the respective blocks. Doing so,
interconnectivity is visualised. Note that the reset signals of both chips are tied together internally.
2001 Jul 02
4
Philips Semiconductors
Preliminary Specification 1.11
GSM Baseband MCP
RXD0
CTS0_N
TXD0
RTS0_N
TMS
TDO
TDI
TRST_N
TCK
J_SEL
2001 Jul 02
RXD1
TXD1
RXD0
CTS0_N
TXD0
RTS0_N
VDDbb
VDDvbout
VDDvb
VDDref
CSI
AUXST
RESET_N
RST_N
DSP
11
CDI
CCLK
CDO
CEN
RXON
TXON
11
12
SIXEN_N
SIOXD
SOXEN_N
SIOXCLK
BOEN
BDIO
BIEN
BIOCLK
DD
FSC
ADI
AFS
ACLK
ADO
DCL
DU
A
D
A
D
A
D
D
A
D
A
A
D
A
D
D
A
A
D
PCF50732
TMS
TDO
TDI
TRST_N
TCK
J_SEL
VDDD
VSS
VDDC
VSS
RFCU
KBS
PWM GPIO
RFDO
RFCLK
RFDI
12
AUXDAC1
AUXDAC2
AUXDAC3
AMPCTRL
VREF
QP
QN
CKI
CK32I
CK32O
AUXST
GPON1..2
CEN
RFE_N0,2
RXON
TXON
RFSIG0..10
CDO
CCLK
CDI
AUXDAC1
AUXDAC2
AUXDAC3
AMPCTRL
VREF
QP
QN
IP
IP
IN
IN
AUXADC1..4
AUXADC1..4
EARP
EARP
EARN
EARN
AUXSP
AUXSP
BUZ
BUZ
MICP
MICP
MICN
MICN
AUXMICP
AUXMICP
AUXMICN
AUXMICN
MCLK
MCLK
ADO
ACLK
AFS
ADI
BIOCLK
BIEN
BDIO
BOEN
JTAG
RXD1
TXD1
UART1
UART0 UART1
SC
1
BSI
HD[15:0]
HA[20:1]
HRD_N
HWR_N
CS_N[3:0]
1
0
ASI
HD0..15
HA1..20
HRD_N
HWR_N
CS_N0..3
SIMERR
SIMCLK
SIMIO
SIOX
SIMERR
SIMCLK
SIMIO
SCL
SDA
GPON[2:0]
RFE_N[2:0]
RFSIG[12:0]
SIOY
SCL
SDA
PWM[1:0]
PDCU
SIMU
PWM0..1
GPIO[10:0]
CGU
CKI
CK32I
CK32O
0
EMI
EMI
GPIO0..10
KBIO[7:0]
VDDC
VSS
AVSS
AVDD
VDDE1
VDDE2
KBIO0..7
OOL
II22C
C
RST_N
RESET_N
RSTO_N
RSTO_N
POWON
POWON
LOWVOLT_N
LOWVOLT_N
AUXON
AUXON
ONKEY
ONKEY
VDD_BB
VDD_VBOUT
VDD_VB
VDD_REF
VDD_D
VSS
Block Diagram
AVSS
AVDD
VDDE1
VDDE2
6.1
OM6353
PCF50877
5
Philips Semiconductors
Preliminary Specification 1.11
GSM Baseband MCP
7
OM6353
JTAG Identification
For the OM6353, The JTAG identification is that of the PCF50877 die. The ID-code can be shifted out via the JTAG port
using the IDCODE instruction. It consists of a version number (4 bits), a part number (16 bits), a manufacturer ID and a
leading start bit as shown in Table 3.
Table 3
JTAG ID Code
VERSION
PART. NO.
MANUFACTURER
START
4 bit
16 bit
11 bit
1 bit
00000010101
1
0001
0101
1000
0111
0111
DIRECTION OF DATA SHIFT
8
LFBGA180, 12x12mm2 pinning information
8.1
Pin Description
Table 4 shows the pins of the OM6353 version in the LFBGA180 packages and a cross reference to the pins of the
individual die pins. Please refer to the respective data sheets for a detailed description of the respective pins.
Table 4
Pin Types
TYPE
DESCRIPTION
O
Output
I
Input
I/O
Bi-directional
P
Power
G
Ground
Note:
1. All power pins of individual supply domains have to be connected externally.
2. All signal pins are available on the MCP outputs.
The OM6353 exists in two LFBGA-180 packages (12 x 12 mm2 and 15x15 mm2).
8.2
Detailed Pinning Information LFBGA180, 12x12 mm2
In this section the information for the package LFBGA180, 12x12mm2 with five ball rows in 0.8mm pitch is given. Table
6 and Table 7 indicate how the pins of the PCF50877 and PCF50732 map to the package pin. Core supplies are VDDC
and VDD_D. The PCF50877 IO supplies are VDDE1 and VDDE2.
2001 Jul 02
6
Philips Semiconductors
Preliminary Specification 1.11
GSM Baseband MCP
Table 5
OM6353
Top view of MCP 12x12mm2
5
6
7
A
TRST_N
1
TMS
TCK
TXD1
RTS0_N
RFSIG1
RFSIG4
ADI
ADO
AUXSP
EARN
VSS_VB
MICP
AUX
MICN
B
HD6
HD15
SDA
J_SEL
CTS0_N
RFSIG3
RFSIG6
ACLK
AFS
EARP
BUZ
VDD_VB
MICN
AUX
MICP
C
VDDE2
SCL
VSS
RXD0
TXD0
RFSIG7
RFSIG5
VDDE1
VDD_D
RESETN
VSS_
VBOUT
VDD_
VBOUT
VSS_
REF
VREF
D
HD12
TDI
TDO
RXD1
RFSIG0
RFSIG2
RFSIG10
CDI
CEN
MCLK
VSSD
AUX
DAC3
AUX
DAC2
VDD_
REF
E
HD11
HD14
HD13
HD7
HD4
PWM1
RFSIG8
VSS
CDO
CCLK
BDIO
AUX
DAC1
VSS_
BB
AUX
ADC3
F
HD10
HD9
HD8
PWM0
VDDC
BIEN
BIOCLK
VDD_BB
AUX
ADC4
AUX
ADC1
G
VSS
VDDE2
CS3_N
HA20
CS1_N
AUXST
BOEN
TXON
VSS
AUX
ADC2
H
HD5
HD2
HD1
HD0
HRD_N
AMP
CTRL
VDDE1
RXON
QP
QN
J
VSS
HA14
HD3
HA17
HA15
KBIO1
KBIO3
RFE_N0
IP
IN
K
VSS
HA19
HA16
HA18
HA5
VDDC
VSS
GPIO10
RFSIG9
KBIO0
RFE_N2
KBIO2
AUXON
POWON
L
HA12
HA11
VDDE2
HA3
HWR_N
GPIO1
GPIO5
GPIO2
GPIO6
GPON1
KBIO4
KBIO6
KBIO5
KBIO7
M
HA9
HA13
HA6
HA1
CS2_N
VDDE2
VSS
VDDC
LOW
VOLT_N
RSTO_N
SIMERR
SIMIO
SIMCLK
ONKEY
N
HA10
HA8
HA4
CS0_N
VSS
GPIO3
GPIO7
GPIO9
GPON2
VSS
VSS
VDDE1
NC
VSS
P
VSS
HA7
HA2
VDDE2
GPIO0
GPIO8
GPIO4
VDDE2
VDDE1
AVSS
CKI
AVDD
CKI32I
CKI32O
2001 Jul 02
2
3
4
8
7
9
10
11
12
13
14
Philips Semiconductors
Preliminary Specification 1.11
GSM Baseband MCP
Table 6
OM6353
Pin Description MCP 12x12mm
OM6353
NAME
CONNECTED TO DEVICE SIGNALS
DESCRIPTION
BALL
PCF50877
TYPE SUPPLY
PCF50732
NAME
TYPE SUPPLY
NAME
Power and Ground
VSS
Ground connections C3, E8, G1,
PCF50877
G13, J1,
K1, K7, M7,
N5, N10,
N11, N14,
P1
G
VSS
AVSS
Analog ground
PCF50877
P10
G
AVSS
VSS_BB
Baseband analog
ground
E13
G
VSS
VSS_REF
Bandgap Reference C13
ground
G
VSS
VSS_VB
Voiceband ground
A12
G
VSS
VSS_VBOUT
Voiceband output
drivers ground
C11
G
VSS
VSSD
Digital ground
D11
G
VSS
VDD_BB
Analog supplies
PCF50732
F12
P
VDDbb
VDD_REF
D14
P
VDDref
VDD_VB
B12
P
VDDvb
VDD_VBOUT
C12
P
VDDvbout
P
VDDD
VDDD
Digital supply
PCF50732
C9
P
AVDD
Analog supply
PCF50877
P12
P
AVDD
VDDE1
Digital supplies for
PCF50877
C8, H11,
N12, P9
P
VDDE1
P8, C1, P4,
M6, G2, L3
P
VDDE2
F5, M8, K6
P
VDDC
VDDE2
VDDC
Digital supply for
core of PCF50877
Reference Voltage
VREF
bandgap reference
for external noise
decoupling
C14
I/O
VDDref
VREF
I
VDDD
RESET_N
On/Off Logic
RESET_N
chip set reset output C10
I/O
VDDE1
RST_N
RSTON
PCF50877 reset
input
M10
I
VDDE1
RSTO_N
LOWVOLT_N
low voltage alarm
M9
I
VDDE1
LOWVOLT_N
2001 Jul 02
8
Philips Semiconductors
Preliminary Specification 1.11
GSM Baseband MCP
OM6353
OM6353
NAME
CONNECTED TO DEVICE SIGNALS
DESCRIPTION
BALL
PCF50877
TYPE SUPPLY
PCF50732
NAME
POWON
power-on
K14
O
VDDE1
POWON
AUXON
auxiliary power-on
signal
K13
I
VDDE1
AUXON
ONKEY
on/off key
M14
I
VDDE1
ONKEY
TYPE SUPPLY
NAME
Clocks
CKI
13MHz clock input
P11
I
AVDD
CKI
CKI32I
32kHz clock input
P13
I
VDDE1
CLK32I
CK32O
32kHz clock output
P14
O
VDDE1
CLK32O
MCLK
13MHz clock input
D10
I
VDDbb
MCLK
RF Control Interface
CCLK
RF interface clock
E10
O
VDDE1
RFCLK
I
VDDD
CCLK
CDO
control serial data
E9
I
VDDE1
RFDI
O
VDDD
CDO
CDI
control serial data
D8
O
VDDE1
RFDO
I
VDDD
CDI
CEN
enable ctrl. serial
D9
O
VDDE1
RFE_N1
I
VDDD
CEN
RFE_N2
additional RF
interface enables
K11
O
VDDE1
RFE_N2
J12
O
VDDE1
RFE_N0
TXON
baseband transmit
active
G12
O
VDDE1
RFSIG12
I
VDDD
TXON
RXON
baseband receive
active
H12
O
VDDE1
RFSIG11
I
VDDD
RXON
RFSIG10
signal generator
output
D7
O
VDDE1
RFSIG10
K9
O
VDDE1
RFSIG9
RFE_N0
RFSIG9
RFSIG8
E7
O
VDDE1
RFSIG8
RFSIG7
C6
O
VDDE2
RFSIG7
RFSIG6
B7
O
VDDE2
RFSIG6
RFSIG5
C7
O
VDDE2
RFSIG5
RFSIG4
A7
O
VDDE2
RFSIG4
RFSIG3
B6
O
VDDE2
RFSIG3
RFSIG2
D6
O
VDDE2
RFSIG2
RFSIG1
A6
O
VDDE2
RFSIG1
RFSIG0
D5
O
VDDE2
RFSIG0
Baseband Interface
BIOCLK
interface clock
F11
I
VDDE1
SIOXCLK
O
VDDD
BIOCLK
BOEN
baseband serial
data enable RX
G11
I
VDDE1
SIXEN_N
O
VDDD
BOEN
BDIO
baseband serial
data
E11
I/O
VDDE1
SIOXD
I/O
VDDD
BDIO
BIEN
baseband serial
data enable TX
F10
I
VDDE1
SOXEN_N
O
VDDD
BIEN
2001 Jul 02
9
Philips Semiconductors
Preliminary Specification 1.11
GSM Baseband MCP
OM6353
OM6353
NAME
CONNECTED TO DEVICE SIGNALS
DESCRIPTION
BALL
PCF50877
TYPE SUPPLY
PCF50732
NAME
TYPE SUPPLY
NAME
Audio Interface
ACLK
audio serial
interface clock
B8
I/O
VDDE1
DCL
I
VDDD
ACLK
AFS
audio serial frame
B9
I/O
VDDE1
FSC
I
VDDD
AFS
ADO
TX audio serial
A9
I
VDDE1
DU
O
VDDD
ADO
ADI
RX audio serial
A8
O
VDDE1
DD
I
VDDD
ADI
IIC Bus
SCL
interface clock
C2
I/O
VDDE2
SCL
SDA
data transfer
B3
I/O
VDDE2
SDA
M4
O
VDDE2
HA1
P3
O
VDDE2
HA2
HA3
L4
O
VDDE2
HA3
HA4
N3
O
VDDE2
HA4
HA5
K5
O
VDDE2
HA5
HA6
M3
O
VDDE2
HA6
HA7
P2
O
VDDE2
HA7
HA8
N2
O
VDDE2
HA8
HA9
M1
O
VDDE2
HA9
HA10
N1
O
VDDE2
HA10
HA11
L2
O
VDDE2
HA11
HA12
L1
O
VDDE2
HA12
HA13
M2
O
VDDE2
HA13
HA14
J2
O
VDDE2
HA14
HA15
J5
O
VDDE2
HA15
HA16
K3
O
VDDE2
HA16
HA17
J4
O
VDDE2
HA17
HA18
K4
O
VDDE2
HA18
HA19
K2
O
VDDE2
HA19
HA20
G4
O
VDDE2
HA20
Memory Interface
HA1
HA2
2001 Jul 02
memory address
bus
10
Philips Semiconductors
Preliminary Specification 1.11
GSM Baseband MCP
OM6353
OM6353
NAME
CONNECTED TO DEVICE SIGNALS
DESCRIPTION
BALL
PCF50877
TYPE SUPPLY
HD0
NAME
H4
I/O
VDDE2
HD0
HD1
H3
I/O
VDDE2
HD1
HD2
H2
I/O
VDDE2
HD2
HD3
J3
I/O
VDDE2
HD3
HD4
E5
I/O
VDDE2
HD4
HD5
H1
I/O
VDDE2
HD5
HD6
B1
I/O
VDDE2
HD6
HD7
E4
I/O
VDDE2
HD7
HD8
F3
I/O
VDDE2
HD8
HD9
F2
I/O
VDDE2
HD9
HD10
F1
I/O
VDDE2
HD10
HD11
E1
I/O
VDDE2
HD11
HD12
D1
I/O
VDDE2
HD12
HD13
E3
I/O
VDDE2
HD13
HD14
E2
I/O
VDDE2
HD14
HD15
B2
I/O
VDDE2
HD15
L5
O
VDDE2
HWR_N
HWR_N
HRD_N
memory data bus
PCF50732
memory control
signals
H5
O
VDDE2
HRD_N
CS_N0
N4
O
VDDE2
CS0_N
CS_N1
G5
O
VDDE2
CS1_N
CS_N2
M5
O
VDDE2
CS2_N
CS_N3
G3
O
VDDE2
CS3_N
Keyboard scanner
KBIO7
L14
I/O
VDDE1
KBIO7
KBIO6
keyboard matrix
L12
I/O
VDDE1
KBIO6
KBIO5
L13
I/O
VDDE1
KBIO5
KBIO4
L11
I/O
VDDE1
KBIO4
KBIO3
J11
I/O
VDDE1
KBIO3
KBIO2
K12
I/O
VDDE1
KBIO2
KBIO1
J10
I/O
VDDE1
KBIO1
KBIO0
K10
O
VDDE1
KBIO0
UART0
CTS0_N
clear to send
B5
I
VDDE2
CTS0_N
RTS0_N
request to send
A5
O
VDDE2
RTS0_N
TXD0
transmit data
C5
O
VDDE2
TXD0
RXD0
receive data
C4
I/O
VDDE2
RXD0
2001 Jul 02
11
TYPE SUPPLY
NAME
Philips Semiconductors
Preliminary Specification 1.11
GSM Baseband MCP
OM6353
OM6353
NAME
CONNECTED TO DEVICE SIGNALS
DESCRIPTION
BALL
PCF50877
TYPE SUPPLY
PCF50732
NAME
TYPE SUPPLY
NAME
UART1
TXD1
transmit data
A4
O
VDDE2
TXD1
RXD1
receive data
D4
I/O
VDDE2
RXD1
SIM Interface
SIMCLK
interface clock
M13
O
VDDE1
SIMCLK
SIMIO
data transfer
M12
I/O
VDDE1
SIMIO
SIMERR
error removal
M11
I
VDDE1
SIMERR
K8
I/O
VDDE2
GPIO10
General Purpose I/O Port
GPIO10
GPIO9
general purpose
signal
N8
I/O
VDDE2
GPIO9
GPIO8
P6
I/O
VDDE2
GPIO8
GPIO7
N7
I/O
VDDE2
GPIO7
GPIO6
L9
I/O
VDDE2
GPIO6
GPIO5
L7
I/O
VDDE2
GPIO5
GPIO4
P7
I/O
VDDE2
GPIO4
GPIO3
N6
I/O
VDDE2
GPIO3
GPIO2
L8
I/O
VDDE2
GPIO2
GPIO1
L6
I/O
VDDE2
GPIO1
GPIO0
P5
I/O
VDDE2
GPIO0
E6
O
VDDE2
PWM1
F4
O
VDDE2
PWM0
I
VDDE2
TCK
Pulse Width Modulator
PWM1
PWM0
pulse width
modulator signal
JTAG and Test Access Port
TCK
interface clock
A3
TMS
test mode select
A2
I
VDDE2
TMS
TDI
test data input
D2
I
VDDE2
TDI
TDO
test data output
D3
O
VDDE2
TDO
TRST_N
reset
A1
I
VDDE2
TRST_N
J_SEL
controller select
BBP DSP or BBP
SC
B4
I
VDDE2
J_SEL
N9
O
VDDE2
GPON2
L10
O
VDDE2
GPON1
G10
O
VDDE1
GPON0
Power-Down Control
GPON2
GPON1
general purpose
power down signal
AUXST
PCF50732 General Purpose Output
2001 Jul 02
12
I
VDDD
AUXST
Philips Semiconductors
Preliminary Specification 1.11
GSM Baseband MCP
OM6353
OM6353
NAME
DESCRIPTION
CONNECTED TO DEVICE SIGNALS
BALL
PCF50877
TYPE SUPPLY
AMPCTRL
PCF50732
NAME
TYPE SUPPLY
NAME
H10
O
VDDD
AMPCTRL
baseband
differential I signal
J13
I/O
VDDA1
IP
J14
I/O
VDDA1
IN
baseband
differential Q signal
H13
I/O
VDDA1
QP
H14
I/O
VDDA1
QN
F14
I
VDDD
AUXADC1
AUXADC2
G14
I
VDDD
AUXADC2
AUXADC3
E14
I
VDDD
AUXADC3
AUXADC4
F13
I
VDDD
AUXADC4
E12
O
VDDA1
AUXDAC1
D13
O
VDDA1
AUXDAC2
D12
O
VDDA1
AUXDAC3
microphone
differential input
A13
I
VDDA3
MICP
B13
I
VDDA3
MICN
auxiliary
microphone
differential input
B14
I
VDDA3
AUXMICP
A14
I
VDDA3
AUXMICN
earphone
differential output
A11
O
VDDA4
EARN
B10
O
VDDA4
EARP
auxiliary earphone
differential output
A10
O
VDDA4
AUXSP
B11
O
VDDA4
BUZ
IF Signals
IP
IN
QP
QN
Auxiliary Functions
AUXADC1
AUXDAC1
AUXDAC2
auxiliary ADC input
auxiliary DAC
outputs
AUXDAC3
Voiceband Codec
MICP
MICN
AUXMICP
AUXMICN
EARN
EARP
AUXSP
BUZ
2001 Jul 02
13
Philips Semiconductors
Preliminary Specification 1.11
GSM Baseband MCP
Table 7
OM6353
Power supply for MCP 12x12mm2
TYPE
NUMBER
DESCRIPTION
PIN
VDDC
3
core power supply pins
F5, M8, K6
VDDE1
4
IO power supply pins
C8, H11, N12, P9
VDDE2
6
IO power supply
pins with level shifter
P8, C1, G2, L3, P4, M6
VSS, VSS_VB, 19
VSS_VBOUT,
VSS_REF,
VSSD,
VSS_BB,
AVSS
ground pins
A12, C3, C11, C13, D11, E8, E13, G1, G13, J1, K1,
K7, M7, N5, N10, N11, N14, P1, P10
VDD_D
1
Digital supply of PCF50732
C9
VDD_VB,
VDD_VBOUT,
VDD_REF,
VDD_BB
4
Analog supplies of PCF50732
F12, D14, B12, C12
AVDD
1
PLL supply pin
P12
NC
1
Not Connected
N13
Notes:
1. All the power pins have to be connected externally.
2. For drop-in compatibility with OM6354, it is recommended to connect N13 to VDDC. Balls G2, L3, M6 and P4 are
connected to VDDE3 in the OM6354 (which is not present on the OM6353 as the PCF50877 has no separate power
supply for the memory interface).
3. In order to make room for all signal pins on the MCP outside connectors, five pairs of PCF50877 VSS pins have been
connected on the LFBGA substrate. Thus, five balls have been used for ten die pins. All PCF50732 VSS pins are
bonded out directly.
4. In order to make room for all signal pins on the MCP outside connectors, two pairs of PCF50877 VDDC pins, one
pair of VDDE2 and one pair of VDDE2 have been connected on the LFBGA substrate. Thus, four balls have been
used for eight die pins. All PCF50732 VDD pins are bonded out directly.
9
9.1
LFBGA180, 15x15mm2 pinning information
Detailed Pinning Information LFBGA180, 15x15 mm2
In this section the information for the production package LFBGA180, 15 x 15 mm2 with three ball rows is given. Table 9
and Table 10 indicate how the pins of the PCF50877 and PCF50732 map to the package pin. Core supplies are VDDC
and VDD_D. The PCF50877 IO supplies are VDDE1 and VDDE2.
2001 Jul 02
14
Philips Semiconductors
Preliminary Specification 1.11
GSM Baseband MCP
Table 8
OM6353
Top view of MCP 15x15mm
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
A
TRST_
N
SDA
TDO
TXD1
CTS0_
N
RFSIG0
RFSIG1
RFSIG2
RFSIG6
RFSIG5
ADI
ACLK
ADO
EARN
BUZ
VSS_VB
MICP
AUXMI
CN
B
TDI
J_SEL
TCK
VSS
RXD0
RTS0_
N
RFSIG3
RFSIG7
RFSIG4
RFSIG1
0
RFSIG8
VDD_D
EARP
AUXSP
VDD_V
B
MICN
AUXMI
CP
VREF
C
TMS
RXD1
TXD0
VDDE2
VSS
VDDC
RFE_N
2
RFE_N
0
RFSIG9
VDDE1
VSS_D
MCLK
RESET
N
AFS
VDD_V
BOUT
VSS_VB
OUT
VSS_R
EF
VDD_R
EF
D
SCL
PWM0
PWM1
AUXADC
3
AMCTR
L
AUXAD
C3
E
HD6
HD15
HD12
AUXADC
2
VSS_V
B
AUXAD
C2
F
HD13
HD14
HD11
VDD_VB
AUXAD
C1
AUXDA
C1
G
HD7
HD4
HD8
TXON
VSS
AUXAD
C4
H
HD10
HD9
VSS
RXON
QP
QN
J
VDDE2
HD5
CS3_N
CEN
IP
IN
K
VSS
HD2
HD1
CCLK
POWO
N
AUXON
L
VSS
HA20
VDDC
AUXST
BIEN
BIOCLK
M
HRD_N
HD0
CS1_N
VDDE1
CDO
CDI
N
VDDE2
HD3
HA14
VDDE1
BOEN
BDIO
P
HA12
HA11
HA16
RSTO_N
SIMER
R
SIMCL
K
R
HA9
HA8
HA7
KBIO3
KBIO7
SIMIO
T
HA13
HA6
HA3
HA1
HA17
VDDE2
VSS
GPIO8
GPIO10
VSS
AVSS
CKI
AVDD
CKI32O
CKI32I
VSS
n.c.
ONKEY
U
VSS
HA4
HA5
CS0_N
HA15
HA18
GPIO0
GPIO5
VDDC
GPIO2
GPIO6
VSS
LOWVO
LT_N
VDDE1
VSS
KBIO1
VSS
KBIO5
V
HA10
VDDE2
HA2
HWR_N
CS2_N
HA19
GPIO3
GPIO7
GPIO4
GPIO1
VDDE2
GPIO9
GPON2
GPON1
KBIO0
KBIO2
KBIO4
KBIO6
2001 Jul 02
15
Philips Semiconductors
Preliminary Specification 1.11
GSM Baseband MCP
Table 9
OM6353
Pin Description MCP 15x15mm2
OM6353
NAME
DESCRIPTION
CONNECTED TO DEVICE SIGNALS
BALL
PCF50877
TYPE SUPPLY
PCF50732
NAME
TYPE
SUPPLY
NAME
Power and Ground
VSS
Ground connections B4, C5,
PCF50877
G17, H3,
K1, L1, T7,
T10, T16,
U1, U12,
U15, U17
G
VSS
AVSS
Analog ground
PCF50877
T11
G
AVSS
VSS_BB
Baseband analog
ground
E17
G
VSS
VSS_REF
Bandgap Reference
ground
C17
G
VSS
VSS_VB
Voiceband ground
A16
G
VSS
C16
G
VSS
VSS_VBOUT Voiceband output
drivers ground
VSSD
Digital ground
C11
G
VSS
VDD_BB
Analog supplies
PCF50732
F16
P
VDDbb
C18
P
VDDref
VDD_VB
B15
P
VDDvb
VDD_VBOUT
C15
P
VDDvbout
P
VDDD
VDD_REF
VDDD
Digital supply
PCF50732
B12
P
AVDD
Analog supply
PCF50877
T13
P
AVDD
VDDE1
Digital supplies for
PCF50877
C10, M16,
N16, U14
P
VDDE1
C4, J1, N1, P
T6, V2, V11
VDDE2
C6, U9, L3
VDDC
VDDE2
VDDC
Digital supply for
core of PCF50877
P
Reference Voltage
VREF
bandgap reference
for external noise
decoupling
B18
I/O
VDDref
VREF
I
VDDD
RESET_N
On/Off Logic
RESET_N
chip set reset output C13
I/O
VDDE1
RST_N
RSTON
PCF50877 reset
input
P16
I
VDDE1
RSTO_N
U13
I
VDDE1
LOWVOLT_N
LOWVOLT_N low voltage alarm
2001 Jul 02
16
Philips Semiconductors
Preliminary Specification 1.11
GSM Baseband MCP
OM6353
OM6353
NAME
CONNECTED TO DEVICE SIGNALS
DESCRIPTION
BALL
PCF50877
TYPE SUPPLY
PCF50732
NAME
POWON
power-on
K17
O
VDDE1
POWON
AUXON
auxiliary power-on
signal
K18
I
VDDE1
AUXON
ONKEY
on/off key
T18
I
VDDE1
ONKEY
TYPE
SUPPLY
NAME
Clocks
CKI
13MHz clock input
T12
I
AVDD
CKI
CKI32I
32kHz clock input
T15
I
VDDE1
CLK32I
CK32O
32kHz clock output
T14
O
VDDE1
CLK32O
MCLK
13MHz clock input
C12
I
VDDbb
MCLK
RF Control Interface
CCLK
RF interface clock
K16
O
VDDE1
RFCLK
I
VDDD
CCLK
CDO
control serial data
M17
I
VDDE1
RFDI
O
VDDD
CDO
CDI
control serial data
M18
O
VDDE1
RFDO
I
VDDD
CDI
CEN
enable ctrl. serial
J16
O
VDDE1
RFE_N1
I
VDDD
CEN
RFE_N2
additional RF
interface enables
C7
O
VDDE1
RFE_N2
C8
O
VDDE1
RFE_N0
TXON
baseband transmit
active
G16
O
VDDE1
RFSIG12
I
VDDD
TXON
RXON
baseband receive
active
H16
O
VDDE1
RFSIG11
I
VDDD
RXON
RFSIG10
signal generator
output
B10
O
VDDE1
RFSIG10
C9
O
VDDE1
RFSIG9
RFSIG8
B11
O
VDDE1
RFSIG8
RFSIG7
B8
O
VDDE2
RFSIG7
RFSIG6
A9
O
VDDE2
RFSIG6
RFSIG5
A10
O
VDDE2
RFSIG5
RFSIG4
B9
O
VDDE2
RFSIG4
RFSIG3
B7
O
VDDE2
RFSIG3
RFSIG2
A8
O
VDDE2
RFSIG2
RFSIG1
A7
O
VDDE2
RFSIG1
RFSIG0
A6
O
VDDE2
RFSIG0
RFE_N0
RFSIG9
Baseband Interface
BIOCLK
interface clock
L18
I
VDDE1
SIOXCLK
O
VDDD
BIOCLK
BOEN
baseband serial
data enable RX
N17
I
VDDE1
SIXEN_N
O
VDDD
BOEN
BDIO
baseband serial
data
N18
I/O
VDDE1
SIOXD
I/O
VDDD
BDIO
BIEN
baseband serial
data enable TX
L17
I
VDDE1
SOXEN_N
O
VDDD
BIEN
2001 Jul 02
17
Philips Semiconductors
Preliminary Specification 1.11
GSM Baseband MCP
OM6353
OM6353
NAME
CONNECTED TO DEVICE SIGNALS
DESCRIPTION
BALL
PCF50877
TYPE SUPPLY
PCF50732
NAME
TYPE
SUPPLY
NAME
Audio Interface
ACLK
audio serial
interface clock
A12
I/O
VDDE1
DCL
I
VDDD
ACLK
AFS
audio serial frame
C14
I/O
VDDE1
FSC
I
VDDD
AFS
ADO
TX audio serial
A13
I
VDDE1
DU
O
VDDD
ADO
ADI
RX audio serial
A11
O
VDDE1
DD
I
VDDD
ADI
SCL
interface clock
D1
I/O
VDDE2
SCL
SDA
data transfer
A2
I/O
VDDE2
SDA
T4
O
VDDE2
HA1
I2C
Bus
Memory Interface
HA1
HA2
memory address
bus
V3
O
VDDE2
HA2
HA3
T3
O
VDDE2
HA3
HA4
U2
O
VDDE2
HA4
HA5
U3
O
VDDE2
HA5
HA6
T2
O
VDDE2
HA6
HA7
R3
O
VDDE2
HA7
HA8
R2
O
VDDE2
HA8
HA9
R1
O
VDDE2
HA9
HA10
V1
O
VDDE2
HA10
HA11
P2
O
VDDE2
HA11
HA12
P1
O
VDDE2
HA12
HA13
T1
O
VDDE2
HA13
HA14
N3
O
VDDE2
HA14
HA15
U5
O
VDDE2
HA15
HA16
P3
O
VDDE2
HA16
HA17
T5
O
VDDE2
HA17
HA18
U6
O
VDDE2
HA18
HA19
V6
O
VDDE2
HA19
HA20
L2
O
VDDE2
HA20
2001 Jul 02
18
Philips Semiconductors
Preliminary Specification 1.11
GSM Baseband MCP
OM6353
OM6353
NAME
CONNECTED TO DEVICE SIGNALS
DESCRIPTION
BALL
PCF50877
TYPE SUPPLY
HD0
NAME
M2
I/O
VDDE2
HD0
HD1
K3
I/O
VDDE2
HD1
HD2
K2
I/O
VDDE2
HD2
HD3
N2
I/O
VDDE2
HD3
HD4
G2
I/O
VDDE2
HD4
HD5
J2
I/O
VDDE2
HD5
HD6
E1
I/O
VDDE2
HD6
HD7
G1
I/O
VDDE2
HD7
HD8
G3
I/O
VDDE2
HD8
HD9
H2
I/O
VDDE2
HD9
HD10
H1
I/O
VDDE2
HD10
HD11
F3
I/O
VDDE2
HD11
HD12
E3
I/O
VDDE2
HD12
HD13
F1
I/O
VDDE2
HD13
HD14
F2
I/O
VDDE2
HD14
HD15
E2
I/O
VDDE2
HD15
V4
O
VDDE2
HWR_N
HWR_N
HRD_N
memory data bus
PCF50732
memory control
signals
M1
O
VDDE2
HRD_N
CS_N0
U4
O
VDDE2
CS0_N
CS_N1
M3
O
VDDE2
CS1_N
CS_N2
V5
O
VDDE2
CS2_N
CS_N3
J3
O
VDDE2
CS3_N
Keyboard scanner
KBIO7
R17
I/O
VDDE1
KBIO7
KBIO6
keyboard matrix
V18
I/O
VDDE1
KBIO6
KBIO5
U18
I/O
VDDE1
KBIO5
KBIO4
V17
I/O
VDDE1
KBIO4
KBIO3
R16
I/O
VDDE1
KBIO3
KBIO2
V16
I/O
VDDE1
KBIO2
KBIO1
U16
I/O
VDDE1
KBIO1
KBIO0
V15
O
VDDE1
KBIO0
UART0
CTS0_N
clear to send
A5
I
VDDE2
CTS0_N
RTS0_N
request to send
B6
O
VDDE2
RTS0_N
TXD0
transmit data
C3
O
VDDE2
TXD0
RXD0
receive data
B5
I/O
VDDE2
RXD0
2001 Jul 02
19
TYPE
SUPPLY
NAME
Philips Semiconductors
Preliminary Specification 1.11
GSM Baseband MCP
OM6353
OM6353
NAME
CONNECTED TO DEVICE SIGNALS
DESCRIPTION
BALL
PCF50877
TYPE SUPPLY
PCF50732
NAME
TYPE
SUPPLY
NAME
UART1
TXD1
transmit data
A4
O
VDDE2
TXD1
RXD1
receive data
C2
I/O
VDDE2
RXD1
SIM Interface
SIMCLK
interface clock
P18
O
VDDE1
SIMCLK
SIMIO
data transfer
R18
I/O
VDDE1
SIMIO
SIMERR
error removal
P17
I
VDDE1
SIMERR
T9
I/O
VDDE2
GPIO10
General Purpose I/O Port
GPIO10
GPIO9
general purpose
signal
V12
I/O
VDDE2
GPIO9
GPIO8
T8
I/O
VDDE2
GPIO8
GPIO7
V8
I/O
VDDE2
GPIO7
GPIO6
U11
I/O
VDDE2
GPIO6
GPIO5
U8
I/O
VDDE2
GPIO5
GPIO4
V9
I/O
VDDE2
GPIO4
GPIO3
V7
I/O
VDDE2
GPIO3
GPIO2
U10
I/O
VDDE2
GPIO2
GPIO1
V10
I/O
VDDE2
GPIO1
GPIO0
U7
I/O
VDDE2
GPIO0
D3
O
VDDE2
PWM1
D2
O
VDDE2
PWM0
interface clock
B3
I
VDDE2
TCK
TMS
test mode select
C1
I
VDDE2
TMS
TDI
test data input
B1
I
VDDE2
TDI
TDO
test data output
B3
O
VDDE2
TDO
TRST_N
reset
A1
I
VDDE2
TRST_N
J_SEL
controller select
BBP DSP or BBP
SC
B2
I
VDDE2
J_SEL
V13
O
VDDE2
GPON2
V14
O
VDDE2
GPON1
L16
O
VDDE1
GPON0
Pulse Width Modulator
PWM1
PWM0
pulse width
modulator signal
JTAG and Test Access Port
TCK
Power-Down Control
GPON2
GPON1
general purpose
power down signal
AUXST
I
VDDD
AUXST
O
VDDD
AMPCTRL
PCF50732 General Purpose Output
AMPCTRL
2001 Jul 02
D17
20
Philips Semiconductors
Preliminary Specification 1.11
GSM Baseband MCP
OM6353
OM6353
NAME
DESCRIPTION
CONNECTED TO DEVICE SIGNALS
BALL
PCF50877
TYPE SUPPLY
PCF50732
NAME
TYPE
SUPPLY
NAME
IF Signals
IP
IN
QP
QN
baseband
differential I signal
J17
I/O
VDDA1
IP
J18
I/O
VDDA1
IN
baseband
differential Q signal
H17
I/O
VDDA1
QP
H18
I/O
VDDA1
QN
Auxiliary Functions
AUXADC1
F17
I
VDDD
AUXADC1
AUXADC2
auxiliary ADC input
E16
I
VDDD
AUXADC2
AUXADC3
D16
I
VDDD
AUXADC3
G18
I
VDDD
AUXADC4
F18
O
VDDA1
AUXDAC1
E18
O
VDDA1
AUXDAC2
D18
O
VDDA1
AUXDAC3
microphone
differential input
A17
I
VDDA3
MICP
B16
I
VDDA3
MICN
auxiliary
microphone
differential input
B17
I
VDDA3
AUXMICP
A18
I
VDDA3
AUXMICN
earphone
differential output
A14
O
VDDA4
EARN
B13
O
VDDA4
EARP
auxiliary earphone
differential output
B14
O
VDDA4
AUXSP
A15
O
VDDA4
BUZ
AUXADC4
AUXDAC1
AUXDAC2
auxiliary DAC
outputs
AUXDAC3
Voiceband Codec
MICP
MICN
AUXMICP
AUXMICN
EARN
EARP
AUXSP
BUZ
2001 Jul 02
21
Philips Semiconductors
Preliminary Specification 1.11
GSM Baseband MCP
OM6353
Table 10 Power supply for MCP 15x15mm2
TYPE
NUMBER
DESCRIPTION
PIN
VDDC
3
core power supply pins
C6, L3, U9
VDDE1
4
IO power supply pins
C10, M16, N16, U14
VDDE2
6
IO power supply
pins with level shifter
C4, J1,N1, T6, V2, V11
VSS, VSS_VB, 19
VSS_VBOUT,
VSS_REF,
VSSD,
VSS_BB,
AVSS
ground pins
B4, C5, G17, H3, K1, L1, T7, T10, T16, U1, U12,
U15, U17, T11, C11, A16, C16, C17, E17
VDD_D
1
Digital supply of PCF50732
B12
VDD_VB,
VDD_VBOUT,
VDD_REF,
VDD_BB
4
Analog supplies of PCF50732
B15, C15, C18, F16
AVDD
1
PLL supply pin
T13
n.c.
1
Not Connected
T17
Notes:
1. All the power pins have to be connected externally.
2. For drop-in compatibility with OM6354, it is recommended to connect N13 to VDDC. Balls G2, L3, M6 and P4 are
connected to VDDE3 in the OM6354 (which is not present on the OM6353 as the PCF50877 has no separate power
supply for the memory interface).
3. In order to make room for all signal pins on the MCP outside connectors, five pairs of PCF50877 VSS pins have been
connected on the LFBGA substrate. Thus, five balls have been used for ten die pins. All PCF50732 VSS pins are
bonded out directly.
4. In order to make room for all signal pins on the MCP outside connectors, two pairs of PCF50877 VDDC pins, one
pair of VDDE2 and one pair of VDDE2 have been connected on the LFBGA substrate. Thus, four balls have been
used for eight die pins. All PCF50732 VDD pins are bonded out directly.
2001 Jul 02
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Philips Semiconductors
Preliminary Specification 1.11
GSM Baseband MCP
OM6353
10 Limiting Values
In accordance with the Absolute Maximum Rating System (IEC 134).
SYMBOL
PARAMETER
MIN.
MAX.
UN
IT
−0.5
+3.3
V
VDDD
PCF50732 Digital and Analog supplies
VDD_BB
VDD_VB
VDD_VBOUT
VDD_REF
-0.5
+3.3
V
VDDE1
-0.5
+3.3
V
V
VDDC
PCF50877 Core supply voltage
PCF50877 IOs supply voltage VDDE1
VDDE2
PCF50877 IOs supply voltage VDDE2
-0.5
+3.3
VI
Input voltage on any pin with respect to ground (VSSx)
−0.5
VDDx+0.5 V
IIBBI1
PCF50732 DC current into any pin (except EARP/EARN,AUX,BUZ) -10
+10
mA
IIBBI2
PCF50732 DC current into EARP/EARN, AUX, BUZ
-100
+100
mA
II, IO
DC current into any input or output
−10
+10
mA
Ptot
total power dissipation
−
1.36
W
Tstg
storage temperature range
−65
+150
°C
Tamb
operating ambient temperature range
−40
+85
°C
Tj
operating junction temperature range
−
+125
°C
Notes:
1. Stresses above those listed under Maximum Absolute Ratings may cause permanent damage to the device. This is
a stress rating only and functional operation of the device at these or any other condition above those indicated in
the operation section of this specification is not implied.
2. For operating at elevated temperatures, the device must be derated based on 125°C maximum junction temperature.
3. This product includes circuitry specifically designed for the protection of internal devices from damaging effects of
excessive static charge. Nonetheless it is suggested that conventional precautions be taken to avoid applying any
voltage larger than the rated maximum.
4. Thermal resistance for LFBGA180 package from junction to free air: Rthj-a typ. 29.5K/W.
2001 Jul 02
23
Philips Semiconductors
Preliminary Specification 1.11
GSM Baseband MCP
OM6353
11 Package Outline LFBGA180, 12x12mm2
LFBGA180: plastic low profile fine-pitch ball grid array package; 180 balls; body 12 x 12 x 1.05 mm
B
D
SOT622-1
A
ball A1
index area
A2
E
A
A1
detail X
C
e1
v M B
b
e
y
y1 C
Æw M
v M A
P
N
M
e
L
K
J
H
e1
G
F
E
D
C
B
A
1
2
3
4
5
6
7
8
9 10 11 12 13 14
X
5
0
10 mm
scale
DIMENSIONS (mm are the original dimensions)
UNIT
A
max.
A1
A2
b
mm
1.50
0.41
0.31
1.20
0.90
0.51
0.41
OUTLINE
VERSION
SOT622-1
2001 Jul 02
D
E
12.10 12.10
11.90 11.90
e
e1
v
w
y
y1
0.8
10.40
0.15
0.1
0.1
0.2
REFERENCES
IEC
JEDEC
EIAJ
MO-151
EUROPEAN
PROJECTION
ISSUE DATE
00-06-23
24
Philips Semiconductors
Preliminary Specification 1.11
GSM Baseband MCP
OM6353
12 Package Outline LFBGA180, 15x15 mm2
2001 Jul 02
25
Philips Semiconductors
Preliminary Specification 1.11
GSM Baseband MCP
OM6353
13 Soldering
13.1
Introduction to soldering surface mount packages
This text gives a very brief insight to a complex technology. A more in-depth account of soldering ICs can be found in our
“Data Handbook IC26; Integrated Circuit Packages” (document order number 9398 652 90011).
There is no soldering method that is ideal for all surface mount IC packages. Wave soldering is not always suitable for
surface mount ICs, or for printed-circuit boards with high population densities. In these situations reflow soldering is often
used.
13.2
Reflow soldering
Reflow soldering requires solder paste (a suspension of fine solder particles, flux and binding agent) to be applied to the
printed-circuit board by screen printing, stencilling or pressure-syringe dispensing before package placement.
Several methods exist for reflowing; for example, infrared/convection heating in a conveyor type oven. Throughput times
(preheating, soldering and cooling) vary between 100 and 200 seconds depending on heating method.
Typical reflow peak temperatures range from 215 to 250 °C. The top-surface temperature of the packages should
preferable be kept below 230 °C.
13.3
Wave soldering
Conventional single wave soldering is not recommended for surface mount devices (SMDs) or printed-circuit boards with
a high component density, as solder bridging and non-wetting can present major problems.
To overcome these problems the double-wave soldering method was specifically developed.
If wave soldering is used the following conditions must be observed for optimal results:
• Use a double-wave soldering method comprising a turbulent wave with high upward pressure followed by a smooth
laminar wave.
• For packages with leads on two sides and a pitch (e):
– larger than or equal to 1.27 mm, the footprint longitudinal axis is preferred to be parallel to the transport direction
of the printed-circuit board;
– smaller than 1.27 mm, the footprint longitudinal axis must be parallel to the transport direction of the printed-circuit
board.
The footprint must incorporate solder thieves at the downstream end.
• For packages with leads on four sides, the footprint must be placed at a 45° angle to the transport direction of the
printed-circuit board. The footprint must incorporate solder thieves downstream and at the side corners.
During placement and before soldering, the package must be fixed with a droplet of adhesive. The adhesive can be
applied by screen printing, pin transfer or syringe dispensing. The package can be soldered after the adhesive is cured.
Typical dwell time is 4 seconds at 250 °C. A mildly-activated flux will eliminate the need for removal of corrosive residues
in most applications.
13.4
Manual soldering
Fix the component by first soldering two diagonally-opposite end leads. Use a low voltage (24 V or less) soldering iron
applied to the flat part of the lead. Contact time must be limited to 10 seconds at up to 300 °C.
When using a dedicated tool, all other leads can be soldered in one operation within 2 to 5 seconds between
270 and 320 °C.
2001 Jul 02
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Philips Semiconductors
Preliminary Specification 1.11
GSM Baseband MCP
13.5
OM6353
Suitability of surface mount IC packages for wave and reflow soldering methods
SOLDERING METHOD
PACKAGE
WAVE
BGA, LFBGA, SQFP, TFBGA
not suitable
suitable(2)
HBCC, HLQFP, HSQFP, HSOP, HTQFP, HTSSOP, SMS
not
PLCC(3), SO, SOJ
suitable
LQFP, QFP, TQFP
SSOP, TSSOP, VSO
REFLOW(1)
suitable
suitable
suitable
not
recommended(3)(4)
suitable
not
recommended(5)
suitable
Notes
1. All surface mount (SMD) packages are moisture sensitive. Depending upon the moisture content, the maximum
temperature (with respect to time) and body size of the package, there is a risk that internal or external package
cracks may occur due to vaporization of the moisture in them (the so called popcorn effect). For details, refer to the
Drypack information in the “Data Handbook IC26; Integrated Circuit Packages; Section: Packing Methods”.
2. These packages are not suitable for wave soldering as a solder joint between the printed-circuit board and heatsink
(at bottom version) can not be achieved, and as solder may stick to the heatsink (on top version).
3. If wave soldering is considered, then the package must be placed at a 45° angle to the solder wave direction.
The package footprint must incorporate solder thieves downstream and at the side corners.
4. Wave soldering is only suitable for LQFP, TQFP and QFP packages with a pitch (e) equal to or larger than 0.8 mm;
it is definitely not suitable for packages with a pitch (e) equal to or smaller than 0.65 mm.
5. Wave soldering is only suitable for SSOP and TSSOP packages with a pitch (e) equal to or larger than 0.65 mm; it is
definitely not suitable for packages with a pitch (e) equal to or smaller than 0.5 mm.
2001 Jul 02
27
Philips Semiconductors
Preliminary Specification 1.11
GSM Baseband MCP
OM6353
14 Definitions
Data sheet status
Objective specification
This data sheet contains target or goal specifications for product development.
Preliminary specification
This data sheet contains preliminary data; supplementary data may be published later.
Product specification
This data sheet contains final product specifications.
Application information
Where application information is given, it is advisory and does not form part of the specification.
15 Life Support Applications
These products are not designed for use in life support appliances, devices, or systems where malfunction of these
products can reasonably be expected to result in personal injury. Philips customers using or selling these products for
use in such applications do so at their own risk and agree to fully indemnify Philips for any damages resulting from such
improper use or sale.
16 Purchase of Philips I2C Components
Purchase of Philips I2C components conveys a license under the Philips’ I2C patent to use the
components in the I2C system provided the system conforms to the I2C specification defined by
Philips. This specification can be ordered using the code 9398 393 40011.
2001 Jul 02
28
Philips Semiconductors
Preliminary Specification 1.11
GSM Baseband MCP
OM6353
Printed in The Netherlands
2001 Jul 02
29