USB245

USB245 Res. [1] Res. [2] Res. [3] SD7 [4] SD6 [5] SD5 [6] SD4 [7] SD3 [8] SD2 [9] SD1 [10] SD0 [11] GND [12] [24] VCC [23] FILTER_VCC [22] USB_VCC [21] DM [20] DP [19] GND [18] TXE# [17] WRITE [16] READ# [15] RESET# [14] RXF# [13] RCCLK Res. SD(0..7) RCCLK RXF# RESET# READ# WRITE TXE# DP DM USB_VCC FILTER_VCC VCC GND Pinout Information Reserved, Unconnected. Do not use. Data Bus. Driven when READ# is asserted. Data inputs when WRITE is asserted. Output of the onboard RC Timer. Active low output. When asserted, receive data is available, and can be read from FIFO. Active Low output. Remains low for 140msec after power-up, then goes high. Active Low input. When low, the device drives the current receive FIFO data onto SD0-SD7. Input that Clocks Data at SD0-SD7 into transmit FIFO on a High-to-Low transition. Active Low Output. When asserted, signifies transmit FIFO space is available. USB Plus Data Signal. USB Minus Data Signal. Input to onboard 5volt power filter. Output of onboard 5volt power filter. 5 Volt power input. Ground. USB ver1.1 compatible device with a 384 byte transmit FIFO and 128 Byte receive FIFO. Works with FTDI’s Virtual Com Port (VCP) and D2XX Drivers for Microsoft Windows. Small Size: Surface Mount Technology allows the device to fit in standard 24 pin DIP socket. Preprogrammed 93C46 EEPROM with unique USB device information. Easy to use 8-bit microcontrollermicroprocessor interface with FIFO status lines The USB245 is small, easy to use devi...