HBD-E385/E390/T39
70
Pin No.
Pin Name
I/O
Description
W13
NO_USE
-
Not used
W14
NO_USE
-
Not used
W15
DDRVCCIO
-
1.5 V digital IO power
W16
DDRVCCIO
-
1.5 V digital IO power
W17
NO_USE
-
Not used
W18
DDRVCCIO
-
1.5 V digital IO power
W19
NO_USE
-
Not used
W20
RA8
O
Memory address bit 8
W21
RA4
O
Memory address bit 4
W22
RA6
O
Memory address bit 6
W23
NO_USE
-
Not used
W24
RODT_B
O
Memory on die termination enable
W25
RRAS_B
O
Memory row address strobe
Y1
USB_DP_P1
I/O
USB port1 differential serial data bus (plus)
Y2
USB_DM_P1
I/O
USB port1 differential serial data bus (minus)
Y3
NO_USE
-
Not used
Y4
NO_USE
-
Not used
Y5
NO_USE
-
Not used
Y6
USB_PCONT
GPIO7
I/O
GPIO
Y7
NO_USE
-
Not used
Y8
RA12_B
O
Memory address bit 12
Y9
NO_USE
-
Not used
Y10
RA1_B
O
Memory address bit 1
Y11
NO_USE
-
Not used
Y12
RCAS_B
O
Memory column address strobe
Y13
DGND12_K
-
Digital ground
Y14
DDRVCCIO
-
1.5 V digital IO power
Y15
DGND12_K
-
Digital ground
Y16
NO_USE
-
Not used
Y17
DGND12_K
-
Digital ground
Y18
RVREF0_B
I
Memory VREF
Y19
DGND12_K
-
Digital ground
Y20
NO_USE
-
Not used
Y21
NO_USE
-
Not used
Y22
NO_USE
-
Not used
Y23
RCS_
O
Memory chip select
Y24
RBA0
O
Memory bank address bit 0
Y25
NO_USE
-
Not used
AA1
MFI_SCL
I/O
Serial interface control line
AA2
MFI_SDA
I/O
Serial interface data line
AA3
AVDD33_USB
-
3.3 V Analog power for USB
AA4
JIGMODE0
GPIO4
I/O
GPIO
AA5
XVMUTE
GPIO3
I/O
GPIO
AA6
RCKE_B
O
Memory clock enable
AA7
NO_USE
-
Not used
AA8
RA6_B
O
Memory address bit 6
AA9
NO_USE
-
Not used
AA10
RA4_B
O
Memory address bit 4
AA11
NO_USE
-
Not used
AA12
RWE_B
O
Memory write enable
AA13
NO_USE
-
Not used
AA14
NO_USE
-
Not used
AA15
RDQM1_B
O
Memory data mask bit 1
