DLP-USB232M-G DLP Design Inc, DLP-USB232M-G Datasheet - Page 4
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DLP-USB232M-G
Manufacturer Part Number
DLP-USB232M-G
Description
MODULE USB-TO-TTL SRL UART CONV
Manufacturer
DLP Design Inc
Series
DLP-USB232Mr
Datasheet
1.DLP-USB232M-G.pdf
(12 pages)
Specifications of DLP-USB232M-G
Convert From (adapter End)
USB
Convert To (adapter End)
DB9 Female
Features
Integrated 6MHz-48MHz clock multiplier PLL
Interface Type
USB
Data Bus Width
8 bit
Product
Interface Modules
For Use With/related Products
Windows® 98 or higher, Mac OS 8.5 or higher
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
813-1018
Table 1 - DLP-USB232M PINOUT DESCRIPTION
Pin#
1
2
3
4
5
6
7
8
9
Description
BOARD ID
USB232M and low for DLP-USB245M.
Ground
RESET#
be tied to VCC.
RESETO#
VCC > 3.5v and the internal clock starts up, then clamps it’s output to the 3.3v output of the internal
regulator. Taking RESET# low will also force RSTOUT# to go high impedance. RSTOUT# is NOT
affected by a USB Bus Reset.
Ground
3V3OUT
internal 3.3v supply to the USB transceiver cell and the RSTOUT# pin. A small amount of current
(<= 5mA ) can be drawn from this pin to power external 3.3v logic if required.
Ground
SLEEP#
TTL to RS232 level converter IC in USB-> RS232 converter designs.
RXLED#
Copyright © DLP Design 2002
(Out) Goes Low during USB suspend mode. Typically used to power-down an external
(In) Can be used by an external device to reset the FT245BM. If not required, this pin must
(Out) Output from the integrated L.D.O. regulator. It’s primary purpose is to provide the
(O.C.) LED Drive - Pulses Low when Receiving Data via USB
(Out) Output of the internal Reset Generator. Stays high impedance for ~ 2ms after
(Out) Identifies the board as either a DLP-USB245M or DLP-USB232M. High for DLP-
DLP-USB232M User’s Manual
Page 4 of 12