TB2110FN View Datasheet(PDF) - Toshiba

Part Name

Description

Manufacturer

TB2110FN

TOSHIBA Bi−CMOS Integrated Circuit Silicon Monolithic

Toshiba 

TB2110FN

3. Circuit configuration of general-purpose counter

The general-purpose counter section is configured with an input amp., a gate time control circuit, and a 20

bit binary counter.

4. Measurement timing of general-purpose counter

(Note) IF-FM and IF-AM are capable of C-coupled, small-amplitude operation using a bipolar input.

○ General-purpose input / output ports

The device has general-purpose input / output ports controlled by serial port.

1. General-purpose output ports (OT-1~OT-4)

The data set to theO1~O4 bits of input register 2 are output in parallel from their dedicated output ports

OT-1~OT-4.

2. General-purpose input port (IN)

The data input from the IN pin can be read out from the data pin as out-5 of the output register.

(Note) The output ports are set to “0” when the device is powered on. (Therefore, the general-purpose output

ports are held low at power-on.)

(Note) The TS bit of input register 2 must always be set to “0”.

14

2002-10-30

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