ISP1161ABD-S ST-Ericsson Inc, ISP1161ABD-S Datasheet - Page 125

• Manufacturer Part Number: ISP1161ABD-S
• Description: IC USB HOST CTRL FULL-SPD 64LQFP
• Manufacturer: ST-Ericsson Inc

Specifications of ISP1161ABD-S

• Controller Type: USB 2.0 Controller
• Interface: Parallel
• Voltage - Supply: 3.3V, 5V
• Current - Supply: 47mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 64-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Philips Semiconductors
19. Application information
9397 750 13962
Product data
Fig 62. Typical interface circuit to Hitachi SH-3 (SH7709) RISC processor.
CLKOUT
+ 5 V
(1) For MOSFET, R
(2) 470 Ω assuming that V
+ 3.3 V
kHz
32
+ 3.3 V
+ 5 V
EXTAL
XTAL
EXTAL2
XTAL2
GND
SH7709
19.1 Typical interface circuit
19.2 Interfacing a ISP1161A with a SH7709 RISC processor
RSTOUT
DSon
RD/WR
DREQ0
DREQ1
DACK0
DACK1
D [ 15:0 ]
PTC0
PTC1
PTC2
PTC3
IRQ2
IRQ3
CS5
RD
A1
A2
= 150 mΩ.
CC
This section shows a typical interface circuit between ISP1161A and a RISC
processor. The Hitachi SH-3 series RISC processor SH7709 is used as the example.
The main ISP1161A signals to be taken into consideration for connecting to a
SH7709 RISC processor are:
+ 5 V
•
•
•
is 5.0 V.
A 16-bit data bus: D15-D0 for ISP1161A. ISP1161A is ‘little endian’ compatible.
Two address lines A1 and A0 are needed for a complete addressing of the
ISP1161A internal registers:
The CS line is used for chip selection of ISP1161A in a certain address range of
the RISC system. This signal is active LOW.
– A1 = 0 and A0 = 0 will select the Data Port of the Host Controller
– A1 = 0 and A0 = 1 will select the Command Port of the Host Controller
– A1 = 1 and A0 = 0 will select the Data Port of the Device Controller
– A1 = 1 and A0 = 1 will select the Command Port of the Device Controller
7
D [ 15:0 ]
A0
A1
CS
RD
WR
DREQ1
DACK1
DREQ2
DACK2
EOT
INT1
INT2
H_WAKEUP
H_SUSPEND
D_WAKEUP
D_SUSPEND
RESET
DGND
AGND
ISP1161A
Rev. 03 — 23 December 2004
NDP_SEL
H_PSW2
H_PSW1
V reg(3.3)
D_VBUS
CLKOUT
H_OC1
H_OC2
H_DM1
H_DM2
H_DP1
H_DP2
V hold1
V hold2
XTAL2
XTAL1
D_DM
D_DP
V CC
GL
22 pF
V DD
V reg
Full-speed USB single-chip host and device controller
CLKOUT
6 MHz
+ 3.3 V
V DD
+ 5 V
+ 3.3 V
22 pF
V DD
470 Ω
LED
(2)
+ 5 V
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
22 Ω
22 Ω
22 Ω
(2×)
(2×)
(2×)
47 pF
47 pF
47 pF
(2×)
(2×)
(2×)
MOSFET (2×)
V reg
1.5 kΩ
Vbus_DN2 Vbus_DN1
FB5
ISP1161A
FB3
(1)
Vbus_UP
FB1
FB2
FB4
downstream
downstream
upstream
004aaa100
port #1
port #2
FB6
124 of 134
USB
USB
USB
port