uVGA-III 4D Systems, uVGA-III Datasheet - Page 5

• Manufacturer Part Number: uVGA-III
• Description: Display Development Tools Tiny VGA Graph Cont for QVGA/VGA/WVGA
• Manufacturer: 4D Systems

Specifications of uVGA-III

• Rohs: yes
• Product: Development Modules
• Tool Is For Evaluation Of: PICASO-GFX2
• Interface Type: I2C, SDMicro
• Operating Supply Voltage: 4 V to 5.5 V
• Dimensions: 63 mm x 39 mm x 21.5 mm
• Maximum Operating Temperature: + 65 C
• Minimum Operating Temperature: - 15 C

4D SYSTEMS
3. Pin Configuration and Summary
I = Input, O = Output, P = Power
Pin
© 2012 4D SYSTEMS
10
1
2
3
4
5
6
7
8
9
H2
Symbol
GND
N/C
N/C
N/C
N/C
N/C
RES
VIN
RX
TX
I/O
O
P
P
-
-
-
-
-
I
I
J3
Description
Not connected
Master Reset signal. Internally pulled up to 3.3V via a 10K resistor. An active Low
pulse greater than 2 micro-seconds will reset the module. If the module needs to
be reset externally, only use open collector type circuits. This pin is not driven
low by any internal conditions. The host should control this pin via one of its port
pins using an open collector/drain arrangement.
Not connected
Supply Ground
Not connected
Asynchronous Serial UART Receive pin, TTL level. Connect this pin to the Transmit
(Tx) signal of other serial devices. Used in conjunction with the TX pin for
programming this module. This pin is tolerant up to 5.0V levels.
Not connected
Asynchronous Serial UART Transmit pin, TTL level. Connect this pin to the Receive
(Rx) signal of other serial devices. Used in conjunction with the RX pin for
programming this module. This pin is tolerant up to 5.0V levels.
Not connected
Main Voltage Supply +ve input pin. Reverse polarity protected. Range is 4.0V to
5.5V, nominal 5.0V.
H2 Pin Outs (Programming Header)
Page 5 of 18
J4
H1
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µVGA-III