USB4640-HZH-03 SMSC, USB4640-HZH-03 Datasheet - Page 26

• Manufacturer Part Number: USB4640-HZH-03
• Description: IC HSIC USB / FLASH CTRLR 48QFN
• Manufacturer: SMSC

Specifications of USB4640-HZH-03

• Design Resources: USB4640 Schematic
• Controller Type: HSIC USB 2.0 Hub, Flash Media
• Interface: I²C, Serial, SPI, USB
• Voltage - Supply: 3.3V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 48-VFQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Supply: -
• Other names: 638-1113

Revision 1.0 (06-09-09)
PIN
10
13
14
17
18
19
20
21
22
23
24
26
27
28
29
30
31
32
33
35
36
37
38
39
40
11
8
9
SPI_DO / GPIO5 / SDA / SPI_SPD_SEL
GPIO6 / SD_WP / MS_SCLK / xD_D4
SD_CMD / MS_D0 / xD_CLE
SD_CLK / MS_BS / xD_nWP
SD_D5 / MS_D1 / xD_ALE
SD_D1 / MS_D5 / xD_D3
SD_D0 / MS_D4 / xD_D2
SD_D7 / MS_D6 / xD_D1
SD_D6 / MS_D7 / xD_D0
SD_D4 / MS_D2 / xD_D7
SD_D3 / MS_D3 / xD_D6
SPI_CLK / GPIO4 / SCL
GPIO10 (CRD_PWR)
Table 7.2 USB4640/USB4640i Reset States Table (continued)
GPIO1 / LED / TXD
GPIO15 / SD_nCD
GPIO14 / xD_nCD
GPIO12 / MS_INS
SD_D2 / xD_D5
GPIO2 / RXD
SPI_CE_n
HSIC_IMP
PIN NAME
xD_nB/R
xD_nWE
nRESET
xD_nCE
xD_nRE
SPI_DI
TEST
DATASHEET
High Speed Inter-Chip (HSIC) USB 2.0 Hub and Flash Media Controller
26
FUNCTION
SPI_CE_n
HSIC_IMP
xD_nWE
xD_nB/R
nRESET
xD_nCE
xD_nRE
SPI_DI
GPIO
TEST
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
none
none
none
none
none
none
none
none
none
none
RESET STATE
OUTPUT
INPUT/
SMSC USB4640/USB4640i
IP
IP
IP
IP
IP
IP
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
1
0
0
0
0
0
PU/
PD
PD
PU
PU
PU
PD
Datasheet
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