tc7mph3125fk TOSHIBA Semiconductor CORPORATION, tc7mph3125fk Datasheet

tc7mph3125fk

Manufacturer Part Number

tc7mph3125fk

Description

Low Voltage/low Power 2-bit ? 2 Dual Supply Bus Transceiver With Bushold

Manufacturer

TOSHIBA Semiconductor CORPORATION

Datasheet

1.TC7MPH3125FK.pdf (23 pages)

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Low Voltage/Low Power 2-Bit × 2 Dual Supply Bus Transceiver with Bushold

high-speed CMOS 4-bit dual supply voltage interface bus

transceiver fabricated with silicon gate CMOS technology.

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 B-port with the 1.8-V, 2.5-V, 3.3-V bus.

the DIR input. The enable input (OE) can be used to disable the

device so that the buses are effectively isolated. The bus of a B

bus side at floating state is maintained in an appropriate logic

level due to a bushold circuit to a B bus. Moreover, the bushold

circuit which is added to a B bus is off when OE is low.

discharge or transient excess voltage.

Features

•

The TC7MPH3125FK/FTG is a dual supply, advanced

Designed for use as an interface between a 1.2-V, 1.5-V, 1.8-V,

The A-port interfaces with the 1.2-V, 1.5-V, 1.8-V or 2.5-V bus,

The direction of data transmission is determined by the level of

All inputs are equipped with protection circuits against static

TC7MPH3125FK,TC7MPH3125FTG

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

Output current: I

Latch-up performance: ±300 mA

ESD performance: Machine model ≥ ±200 V

Ultra-small package: VSSOP (US16), VQON16

Bushold circuit is build in only the B bus side. (Only in OE = “H”, a former state is maintained.)

Low current consumption: Using the new circuit significantly reduces current consumption when OE = “H”.

Floating A-bus and B-bus are permitted. (when OE = “H”)

3.6-V tolerant function provided on A-bus terminal, DIR and OE terminal.

Note 1: Do not apply a signal to any bus pins when it is in the output mode. Damage may result.

Note: When mounting VQON package, the type of recommended flux is RA or RMA.

Human body model ≥ ±2000 V

TOSHIBA Digital Integrated Circuit Silicon Monolithic

CCB

= ±12 mA (min) (V

= ±9mA (min) (V

= ±3 mA (min) (V

= ±1mA (min) (V

= 6.8 ns (max) (V

= 8.9 ns (max) (V

= 10.3 ns (max) (V

= 61 ns (max) (V

= 9.5 ns (max) (V

= 10.8 ns (max) (V

= 60 ns (max) (V

= 58 ns (max) (V

Suitable for battery-driven applications such as PDAs and cellular phones.

= 3.3 ± 0.3 V)

CCA

= 2.3 V)

= 1.4 V)

= 1.65 V)

= 3.0 V)

= 1.2 ± 0.1 V, V

= 1.2 ± 0.15 V, V

= 1.2 ± 0.1 V, V

= 2.5 ± 0.2 V,

= 1.8 ± 0.15 V, V

= 1.5 ± 0.1 V, V

= 1.5 ± 0.15 V, V

CCB

= 3.3 ± 0.3 V)

= 1.8 ± 0.15 V)

= 2.5 ± 0.2 V)

Weight

VSSOP16-P-0030-0.50: 0.02 g (typ.)

VQON16-P-0303-0.50: 0.013 g (typ.)

= 3.3 ± 0.3 V)

= 2.5 ± 0.2 V)

TC7MP3125FK

TC7MP3125FTG

= 2.5 ± 0.2 V)

TC7MPH3125FK/FTG

2007-10-19

Related parts for tc7mph3125fk

tc7mph3125fk Summary of contents

Page 1

... TOSHIBA Digital Integrated Circuit Silicon Monolithic TC7MPH3125FK,TC7MPH3125FTG Low Voltage/Low Power 2-Bit × 2 Dual Supply Bus Transceiver with Bushold The TC7MPH3125FK/FTG is a dual supply, advanced high-speed CMOS 4-bit dual supply voltage interface bus transceiver fabricated with silicon gate CMOS technology. Designed for use as an interface between a 1.2-V, 1.5-V, 1.8- ...

Page 2

... Function Outputs Bus 1B1-1B2 Input Output Z Z Function Outputs Bus 2B1-2B2 Input Output TC7MPH3125FK/FTG EN1 (BA) 3 EN2 (AB EN4 (BA) 6 EN5 (AB FTG (VQON16-P-0303-0.50 pin Bushold Circuit ...

Page 3

... Block Diagram 1DIR 1 OE 1A1-2 2DIR 2 OE 2A1 CCA CCB Logic level converter V V CCA CCB Logic level converter 3 TC7MPH3125FK/FTG 1B1-2 2B1-2 2007-10-19 ...

Page 4

... I I/OK ± OUTA ± OUTB ± CCA ± CCB P 180 D − 150 T stg pin when the OFF state. CCB CCA absolute maximum rating must be observed TC7MPH3125FK/FTG Unit (Note °C 2007-10-19 ...

Page 5

... V I/ CCA I/OB CCB ± ± 3 OUTA ± 1 ± ± 9 OUTB ± 3 − opr dt/ (Note 11) CCB = 2 3.0 V CCB 5 TC7MPH3125FK/FTG Unit V V (Note 3) (Note 4) V (Note 4) (Note 5) (Note 6) (Note 7) mA (Note 8) (Note 9) (Note 10) °C ns/V 2007-10-19 ...

Page 6

... CCA CCA IN OUT ≤ ≤ 3 CCB CCB IN OUT = V − 0.6 V per input I V CCTB INB CCB 6 TC7MPH3125FK/FTG ≤ 3 − 85°C V (V) V (V) CCA CCB Min Max 2.3 to 2.7 2.7 to 3.6 1.6 2.3 to 2.7 2.7 to 3.6 2.0 ⎯ 2.3 to 2.7 2.7 to 3.6 ⎯ 2.3 to 2.7 2.7 to 3.6 V CCA 2.3 to 2.7 2.7 to 3.6 − ...

Page 7

... CCA CCA IN OUT ≤ ≤ 3 CCB CCB IN OUT = V − 0.6 V per input I V CCTB INB CCB 7 TC7MPH3125FK/FTG ≤ 3 − 85°C V (V) V (V) CCA CCB Min Max 0.65 × 1.65 to 2.3 2.7 to 3.6 V CCA 1.65 to 2.3 2.7 to 3.6 2.0 0.35 × ⎯ 1.65 to 2.3 2.7 to 3.6 V ⎯ 1.65 to 2.3 2.7 to 3.6 0.8 V CCA − ...

Page 8

... CCA CCA IN OUT ≤ ≤ 3 CCB CCB IN OUT = V − 0.6 V per input I V CCTB INB CCB 8 TC7MPH3125FK/FTG ≤ 3 − 85°C V (V) V (V) CCA CCB Min Max 0.65 × ⎯ 1.4 to 1.65 2.7 to 3.6 V CCA ⎯ 1.4 to 1.65 2.7 to 3.6 2.0 0.30 × ⎯ 1.4 to 1.65 2.7 to 3.6 V CCA ⎯ ...

Page 9

... CCA CCA IN OUT ≤ ≤ 3 CCB CCB IN OUT = V − 0.6 V per input I V CCTB INB CCA 9 TC7MPH3125FK/FTG ≤ 3 − 85°C V (V) V (V) CCA CCB Min Max 0.65 × ⎯ 1.1 to 1.4 2.7 to 3.6 V CCA ⎯ 1.1 to 1.4 2.0 2.7 to 3.6 0.30 × ⎯ 1.1 to 1.4 2.7 to 3.6 ...

Page 10

... GND INB CCB ≤ ≤ 3 CCA CCA IN OUT ≤ ≤ 3 CCB CCB IN OUT 10 TC7MPH3125FK/FTG ≤ 2 − 85°C V (V) V (V) CCA CCB Min Max 0.65 × ⎯ 1.65 to 2.3 2.3 to 2.7 V CCA ⎯ 1.65 to 2.3 2.3 to 2.7 1.6 0.35 × ⎯ 1.65 to 2.3 2.3 to 2.7 V CCB ⎯ ...

Page 11

... GND INB CCB ≤ ≤ 3 CCA CCA IN OUT ≤ ≤ 3 CCB CCB IN OUT 11 TC7MPH3125FK/FTG ≤ 2 − 85°C V (V) V (V) CCA CCB Min Max 0.65 × ⎯ 1.4 to 1.65 2.3 to 2.7 V CCA ⎯ 1.4 to 1.65 2.3 to 2.7 1.6 0.30 × ⎯ 1.4 to 1.65 2.3 to 2.7 V CCA ⎯ ...

Page 12

... I CCB = GND INB CCB ≤ ≤ 3 CCA CCA IN OUT ≤ ≤ 3 CCB CCB IN OUT 12 TC7MPH3125FK/FTG ≤ 2 − 85°C V (V) V (V) CCA CCB Min Max 0.65 × ⎯ 1.1 to 1.4 2.3 to 2.7 V CCA ⎯ 1.6 1.1 to 1.4 2.3 to 2.7 0.30 × ⎯ 1.1 to 1.4 2.3 to 2.7 V CCA ⎯ ...

Page 13

... GND INB CCB ≤ ≤ 3 CCA CCA IN OUT ≤ ≤ 3 CCB CCB IN OUT 13 TC7MPH3125FK/FTG < 2 − 85°C V (V) V (V) CCA CCB Min Max 0.65 × ⎯ 1.1 to 1.4 1.65 to 2.3 V CCAB 0.65 × ⎯ 1.1 to 1.4 1. 0.30 × ⎯ 1.1 to 1.4 1.65 to 2.3 ...

Page 14

... Figure 1, Figure 3 t pZH t pLZ Figure 1, Figure 3 t pHZ t pLH Figure 1, Figure 2 t pHL t pZL Figure 1, Figure 3 t pZH t pLZ Figure 1, Figure 3 t pHZ t osLH t osHL = |t − osHL pHLm pHLn 14 TC7MPH3125FK/FTG Min Max Unit 1.0 5.4 ns 1.0 8.4 1.0 6.7 1.0 6.8 ns 1.0 8.7 1.0 3.9 ⎯ (Note) 0.5 ns Min Max Unit 1.0 8.9 ns 1.0 13.4 1.0 10.9 1.0 7.8 1.0 10 ...

Page 15

... Figure 1, Figure 3 t pZH t pLZ Figure 1, Figure 3 t pHZ t pLH Figure 1, Figure 2 t pHL t pZL Figure 1, Figure 3 t pZH t pLZ Figure 1, Figure 3 t pHZ t osLH t osHL = |t − osHL pHLm pHLn 15 TC7MPH3125FK/FTG Min Max Unit 1.0 10.3 ns 1.0 18.5 1.0 13.0 1.0 8.6 1.0 14.3 ns 1.0 6.6 ⎯ (Note) 1.5 ns Min Max Unit 1 1.0 95 1 ...

Page 16

... Figure 1, Figure 3 t pZH t pLZ Figure 1, Figure 3 t pHZ t pLH Figure 1, Figure 2 t pHL t pZL Figure 1, Figure 3 t pZH t pLZ Figure 1, Figure 3 t pHZ t osLH t osHL = |t − osHL pHLm pHLn 16 TC7MPH3125FK/FTG Min Max Unit 1.0 9.1 ns 1.0 13.5 1.0 11.8 1.0 9.5 ns 1.0 12.6 1.0 5.1 ⎯ (Note) 0.5 ns Min Max Unit 1.0 10.8 ns 1.0 18.3 1.0 14.2 1.0 10.5 1.0 15 ...

Page 17

... Figure 1, Figure 3 t pHZ t pLH Figure 1, Figure 2 t pHL t pZL Figure 1, Figure 3 t pZH t pLZ Figure 1, Figure 3 t pHZ t osLH t osHL = |t − osHL pHLm pHLn 17 TC7MPH3125FK/FTG Min Max Unit 1 1.0 95 1.0 45 1 1.0 17 ⎯ (Note) 1.5 ns Min Max Unit 1 1 ...

Page 18

... OE = “H” B → A (DIR = “L”) A → B (DIR = “H” “L” B → A (DIR = “L”) C PDB A → B (DIR = “H” “H” B → A (DIR = “L” (per bit TC7MPH3125FK/FTG = t = 2 Typ. V (V) V (V) CCA CCB 2.5 3.3 ...

Page 19

... Open Parameter GND t pLH Measure t pLZ t pHZ V (output) CC 3.3 ± 0.3 V 1.8 ± 0.15 V 1.5 ± 0.1 V 2.5 ± 0.2 V 500 Ω Ω Figure 1 19 TC7MPH3125FK/FTG Switch , t Open pHL = 3.3 ± 0 × 2.5 ± 0 1.8 ± 0. pZL CC = 1.5 ± 0 1.2 ± 0 ...

Page 20

... V CC 2.5 ± 0.2 V 3.3 ± 0.3 V 1.8 ± 0. − 0.3 V − 0. TC7MPH3125FK/FTG V IH GND pHL V IH GND 3 GND Outputs enabled , t pZH 1.5 ± 0.1 V 1.2 ± 0.1 V ...

Page 21

... Package Dimensions Weight: 0.02 g (typ.) TC7MPH3125FK/FTG 21 2007-10-19 ...

Page 22

... Package Dimensions Weight: 0.013 g (typ.) TC7MPH3125FK/FTG 22 2007-10-19 ...

Page 23

... Please contact your sales representative for product-by-product details in this document regarding RoHS compatibility. Please use these products in this document in compliance with all applicable laws and regulations that regulate the inclusion or use of controlled substances. Toshiba assumes no liability for damage or losses occurring as a result of noncompliance with applicable laws and regulations. TC7MPH3125FK/FTG 23 20070701-EN GENERAL 2007-10-19 ...

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