ZHCSRF7A december 2022 – august 2023 TDA4AL-Q1 , TDA4VE-Q1 , TDA4VL-Q1
PRODUCTION DATA
This section describes connectivity requirements for package balls that have specific connectivity requirements and unused package balls.
All power balls must be supplied with the voltages specified in the Recommended Operating Conditions section, unless otherwise specified in Signal Descriptions.
For additional clarification, "left unconnected" or "no connect" (NC) means no signal traces can be connected to these device ball number.
Table 6-115 shows the connectivity requirements for specific signals by ball name and ball number.
BALL NUMBER |
BALL NAME | CONNECTION REQUIREMENT |
---|---|---|
H28 | WKUP_OSC0_XI | Each of these balls must be connected to VSS through a separate external pull resistor to ensure these balls are held to a valid logic low level, if unused. |
M28 | OSC1_XI | |
B28 | TRSTN | |
G1 | DDR0_DQS0P | |
L1 | DDR0_DQS1P | |
V1 | DDR0_DQS2P | |
AB1 | DDR0_DQS3P | |
A16 | DDR1_DQS0P | |
A13 | DDR1_DQS1P | |
A6 | DDR1_DQS2P | |
A3 | DDR1_DQS3P | |
T8 | DDR0_RET | |
J10 | DDR1_RET | |
H23 | VMON1_ER_VSYS | |
L18 | VMON6_IR_VEXT0P8 | |
L22 | VMON3_IR_VEXT1P8 | |
M18 | VMON2_IR_VCPU | |
N19 | VMON4_IR_VEXT1P8 | |
N20 | VMON5_IR_VEXT3P3 | |
L25 | MCU_ADC0_AIN0 | Each of these balls can be connected to VSS through a separate external pull resistor or can be connected directly to VSS to ensure these balls are held to a valid logic low-level, if unused. |
K25 | MCU_ADC0_AIN1 | |
M24 | MCU_ADC0_AIN2 | |
L24 | MCU_ADC0_AIN3 | |
L27 | MCU_ADC0_AIN4 | |
K24 | MCU_ADC0_AIN5 | |
M27 | MCU_ADC0_AIN6 | |
M26 | MCU_ADC0_AIN7 | |
P25 | MCU_ADC1_AIN0 | |
R25 | MCU_ADC1_AIN1 | |
P28 | MCU_ADC1_AIN2 | |
P27 | MCU_ADC1_AIN3 | |
N25 | MCU_ADC1_AIN4 | |
P26 | MCU_ADC1_AIN5 | |
N26 | MCU_ADC1_AIN6 | |
N27 | MCU_ADC1_AIN7 | |
AC10 | SERDES0_REXT | Each of these balls must be connected to VSS through a separate external pull resistor to ensure these balls are held to a valid logic low level, if unused. Refer to Signal Descriptions footnote for appropriate value of pull-resistor for each signal. |
AC18 | CSI0_RXRCALIB | |
AC21 | CSI1_RXRCALIB | |
R8 | DDR0_CAL0 | |
E8 | DDR1_CAL0 | |
AC13 | DSI0_TXRCALIB | |
AC15 | DSI1_TXRCALIB | |
AA6 | USB0_RCALIB | |
A26 | MCU_RESETZ | Each of these balls must be connected to the corresponding power supply through a separate external pull resistor to ensure these balls are held to a valid logic high level, if unused. |
G23 | MCU_PORZ | |
K23 | PORZ | |
A24 | RESET_REQZ | |
A25 | TCK | |
AG27 | TMS | |
G24 | MCU_I2C0_SCL | |
H24 | WKUP_I2C0_SCL | |
H27 | WKUP_I2C0_SDA | |
J25 | MCU_I2C0_SDA | |
AE24 | I2C0_SDA | |
AH25 | I2C0_SCL | |
AG24 | EXTINTN | |
AG28 | TDI | |
AE26 | TDO | |
A27 | EMU0 | |
C26 | EMU1 | |
H1 | DDR0_DQS0N | |
M1 | DDR0_DQS1N | |
U1 | DDR0_DQS2N | |
AC1 | DDR0_DQS3N | |
A15 | DDR1_DQS0N | |
A12 | DDR1_DQS1N | |
A7 | DDR1_DQS2N | |
A2 | DDR1_DQS3N | |
H22 | VPP_MCU | Each of these balls must be left unconnected, if unused. |
V22 | VPP_CORE | |
AF1 | MMC0_CALPAD | |
DDR0_* |
DDRSS0 and DDRSS1 must always be used in incremental order. For instance, when using a single LPDDR component, it must be connected to the DDR0_* interface. When using two LPDDR components, they must be connected to DDR0_* and DDR1_* interfaces. |
|
DDR1_* |
Table 6-116 shows the specific connection requirements for the RESERVED ball numbers on the device.
For additional clarification, "left unconnected" or "no connect" (NC) means no signal traces can be connected to these device ball numbers.
BALL NUMBERS | CONNECTION REQUIREMENTS |
---|---|
AB22 / AC12 / AC14 / AC16 / AC17 / AC19 / AC20 / AC23 / AD10 / AD11 / AD12 / AD5 / AE11 / F13 / G11 / G21 / H25 / K28 / L23 / L26 / N28 / N8 / T7 | RESERVED. These balls must be left unconnected. |