ISP1110VHTS ST-Ericsson Inc, ISP1110VHTS Datasheet - Page 5

• Manufacturer Part Number: ISP1110VHTS
• Description: IC USB TXRX W/UART 16-HBCC
• Manufacturer: ST-Ericsson Inc
• Type: Transceiverr

Specifications of ISP1110VHTS

• Number Of Drivers/receivers: 1/1
• Protocol: USB 2.0
• Voltage - Supply: 4 V ~ 5.5 V
• Mounting Type: Surface Mount
• Package / Case: 16-HBCC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 568-3149-2; ISP1110VH-G

NXP Semiconductors
ISP1110_2
Product data sheet
6.2 Pin description
Table 2.
Symbol
RXD
TXD
RCV
VP/VPO
VM/VMO
OE_N
SUSPEND 7
SOFTCON 8
VBUSDET
DM
DP
[1]
Pin description
Pin
1
2
3
4
5
6
9
10
11
Type
O
I
O
I/O
I/O
I
I
I
O
AI/O
AI/O
Rev. 02 — 19 March 2007
[2]
Description
UART RXD output to microcontroller (CMOS level with respect to
V
output pad; push pull; 4 mA output drive; CMOS
UART TXD input from microcontroller (CMOS level with respect
to V
input pad; push pull; CMOS
differential data receiver output (CMOS level with respect to
V
state of RCV is preserved and stable during an SE0 condition;
driven LOW when in UART mode
output pad; push pull; 4 mA output drive; CMOS
single-ended DP receiver output VP (CMOS level with respect to
V
speed of connected device; this pin also acts as drive data input
VPO; see
bidirectional pad; push-pull input; 3-state output; 4 mA output
drive; CMOS
single-ended DM receiver output VM (CMOS level with respect to
V
speed of connected device; this pin also acts as drive data input
VMO; see
bidirectional pad; push-pull input; 3-state output; 4 mA output
drive; CMOS
USB output enable (CMOS level with respect to V
LOW); enables the transceiver to transmit data on the USB bus
input pad; push pull; CMOS
suspend input (CMOS level with respect to V
enables low-power state while the USB bus is inactive and drives
output RCV to a LOW level; this pin is ignored when in UART
mode
input pad; push pull; CMOS
software controlled USB connection input; a HIGH level enables
the internal DP pull-up resistor when VBUSDET is HIGH; this pin
is ignored when in UART mode
input pad; push pull; CMOS
V
V
V
output pad; push pull; 4 mA output drive; CMOS
USB mode — Negative USB data bus connection (analog,
bidirectional, differential)
UART mode — UART TXD line (digital output)
USB mode — Positive USB data bus connection (analog,
bidirectional, differential)
UART mode — UART RXD line (digital input)
CC(I/O)
CC(I/O)
CC(I/O)
CC(I/O)
BUS
BUS
BUS
CC(I/O)
indicator output (CMOS level with respect to V
> V
< V
); driven LOW in USB mode
); driven LOW when input SUSPEND is HIGH; the output
); for external detection of SE0, error conditions and
); for external detection of SE0, error conditions and
CC(5V0)th
CC(5V0)th
)
Table 5
Table 5
, then VBUSDET = HIGH and when
, then VBUSDET = LOW
and
and
USB transceiver with UART signaling
Table 6
Table 6
CC(I/O)
© NXP B.V. 2007. All rights reserved.
ISP1110
CC(I/O)
); a HIGH level
CC(I/O)
, active
); when
4 of 25