SC18IM700 Datasheet PDF | NXP Semiconductors

NXP Semiconductors SC18IM700

The SC18IM700 is designed to serve as an interface between the standard UART port of a microcontroller or microprocessor and the serial I2C-bus; this allows the microcontroller or microprocessor to communicate directly with other I2C-bus devices. The SC18IM700 can operate as an I2C-bus master. The SC18IM700 controls all the I2C-bus speciﬁc sequences, protocol, arbitration and timing.

Part No.	SC18IM700
Datasheet	SC18IM700 Download
Manufacturer	NXP Semiconductors
Description	Master I-2C - bus controller
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FEATURES

s s s s s s s s s s s s s s s s UART host interface I2C-bus controller Eight programmable I/O pins High-speed UART: baud rate up to 460.8 kbit/s High-speed I2C-bus: 400 kbit/s 16-byte TXFIFO 16-byte RXFIFO Programmable baud rate generator 2.3 V and 3.6 V operation Sleep mode (power-down) UART message format resembles I2C-bus transaction format I2C-bus master functions Multi-master capability 5 V tolerance on the input pins 8 N 1 UART format (8 data bits, no parity bit, 1 stop bit) Available in very small TSSOP16 package 3.

APPLICATIONS

s s s s s s Enable I2C-bus master support in a system I2C-bus instrumentation and control Industrial control Medical equipment Cellular telephones Handheld computers Philips Semiconductors SC18IM700 Master I2C-bus controller with UART interface 4. Ordering information Table 1: Ordering information Package Name SC18IM700IPW TSSOP16

DESCRIPTION

Version plastic thin shrink small outline package; 16 leads; SOT403-1 body width 4.4 mm Type number 5. Block diagram VDD VSS SC18IM700 RX TX I2C-BUS CONTROLLER UART RESET WAKEUP GPIO REGISTER 002aab743 8 SDA SCL GPIOs Fig 1.