TC7MP3245FTG

Input Level :
Output Level :
Logic Family :
Packaging :
Number of Channels per Chip : 8
Output Type : 3-State
Logic Type : CMOS
Maximum Operating Temperature : + 85 C
Propagation Delay Time : 9.5 ns
High Level Output Current : - 12 mA
Low Level Output Current : 12 mA
Supply Voltage - Max : 2.7 V, 3.6 V
Supply Voltage - Min : 1.1 V, 1.65 V
Package / Case : VQON-24


Features:

• Bidirectional interface between 1.2-V and 1.8-V, 1.2-V and 2.5-V, 1.2-V and 3.3-V, 1.5-V and 2.5-V, 1.5-V and 3.3-V,
   1.8-V and 2.5-V, 1.8-V and 3.3-V or 2.5-V and 3.3-V buses.
• High-speed operation : t_pd = 6.8 ns (max) (V_CCA = 2.5 ± 0.2 V, V_CCB = 3.3 ± 0.3 V)
   t_pd = 8.9 ns (max) (V_CCA = 1.8 ± 0.15 V, V_CCB = 3.3 ± 0.3 V)
   t_pd = 10.3 ns (max) (V_CCA = 1.5 ± 0.1 V, V_CCB = 3.3 ± 0.3 V)
   t_pd = 61 ns (max) (V_CCA = 1.2 ± 0.1 V, V_CCB = 3.3 ± 0.3 V)
   t_pd = 9.5 ns (max) (V_CCA = 1.8 ± 0.15 V, V_CCB = 2.5 ± 0.2 V)
   t_pd = 10.8 ns (max) (V_CCA = 1.5 ± 0.1 V, V_CCB = 2.5 ± 0.2 V)
   t_pd = 60 ns (max) (V_CCA = 1.2 ± 0.1 V, V_CCB = 2.5 ± 0.2 V)
   t_pd = 58 ns (max) (V_CCA = 1.2 ± 0.1 V, V_CCB = 1.5 ± 0.1 V)
• Output current : I_OH/I_OL = ±12 mA (min) (V_CC = 3.0 V)
   I_OH/I_OL = ±9 mA (min) (V_CC = 2.3 V)
   I_OH/I_OL = ±3 mA (min) (V_CC = 1.65 V)
   I_OH/I_OL = ±1 mA (min) (V_CC = 1.4 V)
• Latch-up performance: ±300 mA
• ESD performance: Machine model ±200 V
   Human body model ±2000 V
• Ultra-small package: VQON24
• Low current consumption : Using the new circuit significantly reduces current consumption when OE = "H".
   Suitable for battery-driven applications such as PDAs and cellular phones.
• Floating A-bus and B-bus are permitted. (when OE = "H")
   3.6-V tolerant function and power-down protection provided on all inputs and outputs.
   Note 1: Do not apply a signal to any bus pins when it is in the output mode. Damage may result.
   Note 2: When mounting VQON package, the type of recommended flux is RA or RMA.


Pinout




Specifications

Characteristics	Symbol	Rating	Unit
Power supply voltage (Note 2)	VCCA	−0.5 to 4.6	V
	VCCB	−0.5 to 4.6
DC input voltage (DIR, OE )	VIN	−0.5 to 4.6	V
DC bus I/O voltage	VI/OA	−0.5 to 4.6 (Note 3)	V
		−0.5 to VCCA + 0.5 (Note 4)
	VI/OB	−0.5 to 4.6 (Note 3)
		−0.5 to VCCB + 0.5 (Note 4)
Input diode current	IIK	-50	mA
Output diode current	II/OK	±50 (Note 5)	mA
DC output current	IOUTA	±25	mA
	IOUTB	±25
DC VCC/ground current per supply pin	ICCA	±50	mA
	ICCB	±50
Power dissipation	PD	180	mW
Storage temperature	Tstg	−65 to 150

Note 1: Exceeding any of the absolute maximum ratings, even briefly, lead to deterioration in IC performance or
even destruction.

Using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the significant change in temperature, etc.) may cause this product to decrease in the reliability significantly even if the operating conditions (i.e. operating temperature/current/voltage, etc.) are within the absolute maximum ratings and the operating ranges.

Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook ("Handling Precautions"/"Derating Concept and Methods") and individual reliability data (i.e. reliability test report and estimated failure rate, etc).

Note 2: Don't supply a voltage to V_CCB pin when V_CCA is in the OFF state.

Note 3: Output in OFF state

Note 4: High or Low stats. I_OUT absolute maximum rating must be observed.

Note 5: V_OUT < GND, V_OUT > V_CC



Description

The TC7MP3245FTG is a dual supply, advanced high-speed CMOS 8-bit dual supply voltage interface bus transceiver fabricated with silicon gate CMOS technology.

TC7MP3245FTG is also designed with over voltage tolerant inputs and outputs up to 3.6 V.

Designed for use as an interface between a 1.2-V, 1.5-V, 1.8-V, or 2.5-V bus and a 1.8-V, 2.5-V or 3.6-V bus in mixed 1.2-V, 1.5-V, 1.8-V or 2.5-V/1.8-V, 2.5-V or 3.6-V supply systems.
 
The A-port interfaces with the 1.2-V, 1.5-V, 1.8-V or 2.5-V bus, the B-port with the 1.8-V, 2.5-V, 3.3-V bus.

The direction of data transmission is determined by the level of the DIR input. The enable input (OE ) can be used to disable the device so that the buses are effectively isolated.

All inputs of TC7MP3245FTG are equipped with protection circuits against static discharge or transient excess voltage.