MPC201 - Micro/Sys SBC0386EX LCD and keypad interface with beeper Simple Type:...
- Part Number:
- MPC201
- Model Number:
- MPC201
- Make:
- MICRO SYS
- Lead Time:
- Available
- Qty In Stock:
- Available
Micro/Sys SBC0386EX LCD and keypad interface with beeper Simple Type: Expansion Module
The MPC201 LCD and keypad interface allows direct connection to alphanumeric LCD displays(i.e. 2 line by 40 character, etc.). In addition, sub VGA graphic LCD displays can also be driven if they employ an 8-bit parallel interface. Two LCD connectors are supplied, one normal and one with mirror image pinout. This provides the option of cabling into the top or bottom of the LCD units in tight places, for instance against front panels. Component locations are provided for user-supplied negative voltage generators if the target LCD unit requires a negative bias voltage. The keypad scanner drives rows of switches and senses inputs from columns. Key codes reflect the intersection of row and column. Debounce is provided on-board, so any type of switch can be used in connecting a row line to a column line. Two connectors are provided, each for up to a 4 x 5 matrix of 20 keys.
For Resellers and High Volume Orders:
Please request a quote to obtain preferred pricing.
Features
- 5V only operation
- Alphanumeric and sub-VGA graphic
- Beeper for audible feedback
- Keypad scanner, up to 40 keys in row-column matrix, on-board debounce
- LCD display interface
- PC/104 format
- Pinout for popular LCD panels
- Space for reverse pinout LCD connector for cable design flexibility
Specifications
- Beeper: Audible feedback for keypad. Single bit output to turn on/off
- Environmental: 0° - +70°C operating. -25° - +85°C storage. 5%-95% relative humidity, non-condensing
- External Connections: 20-pin header for LCD, pinout configurable for 14, 16, 20-pin LCDs. Space for user-installed reverse pinout 20-pin LCD connector. Two 1 x 9 headers for keypads
- Interrupts: Keyboard down interrupt. Jumpers to IRQ2 - IRQ7, (IRQ10 - IRQ15 if PC/104 J2 is installed). Support for PC/104 shared interrupts
- LCD Interface: 8 data lines, 4 enable strobes, reg sel, contrast voltage, R/W, Vcc, gnd. 20-pin header, can route to 14, 16, or 20-pin LCD connectors. Pin-swap hole array for changing ribbon cable pinout to match LCD. Space for reverse pinout connector. Space for LM337 -Vo regulator
- Mechanical: PC/104 standard. 3.55" (plus I/O region) x 3.775" x .6"
- PC/104 Interface: 8-bit PC/104 module. 4 sequential I/O ports, jumper settable. IRQ jumpers for key down interrupt
- Power Requirements: +5V ± 5% at 90mA max
Applications
- None Available
Aliases
- None Available
