ISP1161A1 查看數據表（PDF） - Philips Electronics
零件编号
产品描述 (功能)
比赛名单
ISP1161A1 Datasheet PDF : 136 Pages
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to/ from
microprocessor
H_WAKEUP
H_SUSPEND
NDP_SEL
16
D0 to D15
RD
CS
WR
A1
A0
DACK2
DACK1
EOT
DREQ2
DREQ1
INT2
INT1
40
42
33
2 to 7,
9 to 14,
16, 17,
63, 64
22
21
23
60
59
28
27
34
26
25
30
29
HOST/
DEVICE
AUTOMUX
ISP1161A1
HOST BUS
INTERFACE
DEVICE BUS
INTERFACE
37
D_WAKEUP
36
D_SUSPEND
32
RESET
POWER-ON
RESET
internal
reset
VCC
56
VOLTAGE
3.3 V
internal
REGULATOR
supply
1, 8, 15, 18,
35, 45, 62
57
58 24 19
7
DGND
Vreg (3.3)
AGND
Vhold1
Vhold2
6 MHz
HOST CONTROLLER
XTAL2
44
XTAL1
43
ALT RAM
ITL0
ITL1
(PING RAM) (PONG RAM)
46
POWER
SWITCHING
47
54
OVERCURRENT
DETECTION
55
HOST CONTROLLER
50
USB
TRANSCEIVER
51
52
USB
TRANSCEIVER
53
Host bus
Device bus
DEVICE
CONTROLLER
CLOCK
RECOVERY
PLL
CLOCK
RECOVERY
4×
15 kΩ
GND
39
USB
48
TRANSCEIVER
49
PING
RAM
PONG
RAM
DEVICE
CONTROLLER
GoodLink
38
GL
SoftConnect
1.5 kΩ
PROGRAMMABLE
DIVIDER
41
CLKOUT
3.3 V
61, 20
2
n.c.
004aaa176
H_PSW1
H_PSW2
H_OC1
H_OC2
H_DM1
H_DP1
H_DM2
H_DP2
USB bus
downstream
ports
D_VBUS
D_D M
D_D P
USB bus
upstream
port
Fig 4. Block diagram.
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