Hitachi L32A404 Manual page 18

7. SIO I/F
D3V3
U401C
R409
SIO I/F 4K7 1/10W 5%
E16 TRSTN
TRST
E14 EJTDI
TDI_T
EJTDO
E18
TDO_T
EJTMS
E15
TMS
JTAG/EJTAG E17 EJTCK
TCK
E19 TDI_M
TDI_M
TDO_M
B25
TDO_M
E13 R418 NC/4K7 1/10W 5%
TAPSEL
D13 R420 4K7 1/10W 5%
TAPSEL_CAS
UART0_TX
L22
UART0_TX UART0_TX
M22 UART0_RX
UART0_RX UART0_RX
UART
P22
UART1_TX
N22
UART1_RX
R22 KEY_IR
IRR KEY_IR
R423 2K2 1/10W 5%
R424 2K2 1/10W 5%
R425 2K2 1/10W 5%
R427 2K2 1/10W 5%
R428 4K7 1/10W 5%
I2C0_SCL
AC16
I2C0_C
I2C0_SDA
AC17
I2C0_D
I2C AC18 I2C1_SCL
I2C1_C I2C1_SCL
AC19 I2C1_SDA
I2C1_D I2C1_SDA
I2C2_SCL
AC20
TV_I2C2_C
I2C2_SDA
AC21
TV_I2C2_D
AC22
I2C_MORPH__ENA
AB24 R430 47R 1/10W 5%
SPI_DO
AC25 R431 47R 1/10W 5%
SPI_DI
SPI AB25 R432 47R 1/10W 5%
SPI_CLK
AC24 R433 47R 1/10W 5%
SPI_SEL0
AC26
SPI_SEL1
AB26 R434 47R 1/10W 5%
SPI_HOLD
3V3_STB
W26 R437 100R 1/10W 5%
RESET_N
AD7 R443 10K 1/10W 5%
TRIN_RESET_N
AB22
MOR_RESET_N
AB21 R439 100R 1/10W 5%
MOR_RESET_N_OUT
C405 0.1uF 16V
0402
N2
CLKOUT_25M
R441
N1
CLKIN_25M
1M 1/10W 5%
R442
499R 1/10W 1%
X401 25MHz
C408 C409
30PF50V 30PF50V
AB12
USB_PADN
AC12
USB_PADP
USB USB2_DN
AF26
USB2_DN
USB2_DP
AE26
USB2_DP
AD26 R445 6.04 K OHM 1% 1/10W
USB2_REXT
AD25
USB2_ATEST
U26 D3V3
CLKIN_24M
U25
CLKOUT_24M
AF3 R448 4K7 1/10W 5%
CLKIN_SEL
ZR39775HGCF-BD
R404 R405
R401
4K7 1/10W 5% 4K7 1/10W 5%
1K 1/10W 5%
R410 33R 1/10W 5%
R411 NC/33R 1/10W 5%
R412 NC/33R 1/10W 5%
R413 33R 1/10W 5%
R415 33R 1/10W 5%
R416 33R 1/10W 5%
R417 33R 1/10W 5% U402
C4F6 0.001uF D3V3 NC/AZC099-04S
4 3
I/O3 I/O2
5 2
VDD GND
6 1
I/O4 I/O1
6
6
RESET_N
8
D3V3
3V3_STB
D3V3
3,5
3,5
D3V3
R429
4K7 1/10W 5%
SPI_WR
SPI_RD
SPI_CLK
SPI_CS_N
SPI_WEN
8 SPI_WEN
SPI_HOLD
R435
RESET_N 4K7 1/10W 5%
MOR_RSTN
R440 10K 1/10W 5%
C412 0.1uF 16V
0402
Crystal X401
35ppm 20
50ppm 0~70
VCC5D
L401
2 3
1 4
90 ohm
Run As 90 Ohm +/-15%
Differential Pairs
L32A404
D3V3
EJTAG I/F
R406 R407 R408
NC/4K7 1/10W 5%
1K 1/10W 5% CN401
1K 1/10W 5%
2 1
4 3
6 5
8 7 D3V3
10 9
12 11
14 13
ZD401
NC
HEADER 2X7P S/T 2.5mm
NC/VPORT0603100KV05
R422
EJTAG_RSTN
NC/47R 1/10W 5%
U404 should be programmed
before soldering on PCB
U404
SPI FLASH
32M bit
15 3
D NC1
8 4
Q NC2
16 5
C NC3
7 6
S NC4
9 11
W NC5
1 12
HOLD NC6
14 13
NC8 NC7
2 10
Vcc GND
C406
MX25L3205DMI-12G
0.1uF/16V
USB5V
USB
F401 NC/FUSE 1 CN402
2
3 CONNNECTOR Port
4
U407 88G 352 21CL
RClamp0520B.TCT
18
System MCU RESET
3V3_STB
SW401 U412
4
VCC GND
3
MR RESET
NC/TACT SW FWRD H1.5MM G692L293TCUf 2.91V
C404 R436
0.22uF 10K 1/10W 5%
EEPROM_WP1
8 EEPROM_WP1
I2C0_SCL
I2C0_SDA
C4D9
NC
UART0_TX
R402
KEY _IR
NC/33R 1/10W 5%
UART0_RX
VCC5D
R414
10K 1/10W 5% USB5V
U408
USB_EN_N
4 5
8 USB_EN_N
EN(EN) OC
3 6
IN NC
2 7
IN OUT
1 8
GND OUT
C410
G545B2RD1U C413
4.7uF 25V
0.1uF/16V
1
2 RESET_N
R4D5
100K 1/10W 5%
D3V3
U405
8 1
VCC E0
7 2
WC E1
6 3
SCL E2
5 4
SDA VSS
C4E3 M24C64-WMN6P
NC
+5VSB CN406
NC/CONN
1
2
3
4
5
6
3PX2 S/T 2.0mm
VCC5D
R4D7
10K 1/10W 5%
USB_OC_N
USB_OC_N 8
C411
4.7uF 25V