tc7wpn3125fk TOSHIBA Semiconductor CORPORATION, tc7wpn3125fk Datasheet

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tc7wpn3125fk

Manufacturer Part Number
tc7wpn3125fk
Description
Low Voltage/low Power 2-bit Dual Supply Bus Buffer
Manufacturer
TOSHIBA Semiconductor CORPORATION
Datasheet

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Part Number
Manufacturer
Quantity
Price
Part Number:
TC7WPN3125FK
Manufacturer:
TOSHIBA/东芝
Quantity:
20 000
Low Voltage/Low Power 2-Bit Dual Supply Bus Buffer
CMOS 2-bit dual supply voltage interface bus buffer fabricated
with silicon gate CMOS technology.
outputs up to 3.6 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 B-output with the 1.8-V, 2.5-V, 3.3-V bus.
the signal lines are effectively isolated.
discharge or transient excess voltage.
Features
x
x
x
x
x
x
x
x
The TC7WPN3125 is a dual supply, advanced high-speed
It is also designed with over voltage tolerant inputs and
Designed for use as an interface between a 1.2-V, 1.5-V, 1.8-V,
The A-input interfaces with the 1.2-V, 1.5-V, 1.8-V or 2.5-V bus,
The enable input (OE) can be used to disable the device so that
All inputs are equipped with protection circuits against static
Level converter for interfacing 1.2-V to 1.8-V, 1.2-V to 2.5-V, 1.2-V to 3.3-V, 1.5-V to 2.5-V, 1.5-V to 3.3-V, 1.8-V
to 2.5-V, 1.8-V to 3.3-V or 2.5 V to 3.3-V system.
High-speed operation : t
Output current : I
Latch-up performance: 300 mA
ESD performance: Machine model t r200 V
Ultra-small package: CSON8(CST8), SSOP8(US8)
Low current consumption : Using the new circuit significantly reduces current consumption when OE = “H”.

3.6-V tolerant function and power-down protection provided on all inputs and outputs.
Note: Do not apply a signal to any bus pins when it is in the output mode. Damage may result.
TC7WPN3125FK, TC7WPN3125FC
I
I
OH
OH
OH
Human body model t r2000 V
/I
/I
/I
OL
OL
OL
t
t
t
t
t
t
t
TOSHIBA Digital Integrated Circuit Silicon Monolithic
pd
pd
pd
pd
pd
pd
pd
pd
 Suitable for battery-driven applications such as PDAs and cellular phones.
= 13.7 ns (max) (V
= 14.8 ns (max) (V
= 16.0 ns (max) (V
= 29 ns (max) (V
= 18.5 ns (max) (V
= 19.7 ns (max) (V
= 33 ns (max) (V
= 43 ns (max) (V
r3 mA (min) (V
r2mA (min) (V
r0.5 mA (min) (V
CC
CC
CCA
CCA
CCA
CC
CCA
CCA
CCA
CCA
CCA
2.3 V)
3.0 V)
1.2 r 0.1 V, V
1.2 r 0.15 V, V
1.2 r 0.1 V, V
1.65 V)
2.5 r 0.2 V, V
1.8 r 0.15 V, V
1.5 r 0.1 V, V
1.8 r 0.15 V, V
1.5 r 0.15 V, V
1
CCB
CCB
CCB
CCB
CCB
CCB
CCB
CCB
Weight:
SSOP8-P-0.50A : 0.01 g (typ.)
CSON8-P-0.4
3.3 r 0.3 V)
1.8 r 0.15 V)
TC7WPN3125FK
TC7WPN3125FC
2.5 r 0.2 V)
3.3 r 0.3 V)
3.3 r 0.3 V)
3.3 r 0.3 V)
2.5 r 0.2 V)
2.5 r 0.2 V)
TC7WPN3125FK/FC
: 0.002 g (typ.)
2007-10-19

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tc7wpn3125fk Summary of contents

Page 1

... TOSHIBA Digital Integrated Circuit Silicon Monolithic TC7WPN3125FK, TC7WPN3125FC Low Voltage/Low Power 2-Bit Dual Supply Bus Buffer The TC7WPN3125 is a dual supply, advanced high-speed CMOS 2-bit dual supply voltage interface bus buffer fabricated with silicon gate CMOS technology also designed with over voltage tolerant inputs and outputs ...

Page 2

... B2 OE CCB top view GND CCA IEC Logic Symbol CCA CCB  Logic level converter 2 TC7WPN3125FK/FC Marking CCB GND CCA 2007-10-19 ...

Page 3

... CCA V 1.65 to 3.6 CCB 3 3.6 (Note 3) V OUTB (Note 4) CCB r 3 (Note (Note 6) OUTB r 0.5 (Note opr dt/ (Note 8) or GND 3.0 V CCB 3 TC7WPN3125FK/FC Unit Unit °C ns/V 2007-10-19 ...

Page 4

... 1.1 to 2.7 CCA 0~3.6 V 1 GND 1.1 to 2.7 IN CCA GND 1.1 to 2.7 IN CCA   3 1.1 to 2.7 CCA CCA 1 CCB 4 TC7WPN3125FK/ 40~85°C V (V) Unit CCB Min Max 0.65 b <1.4 1. CCA 0.65 b <1.65 1. CCA 0.65 b <2.3 2 CCA W 2.7 2.7 to 3.6 1 0.30 u <1.4 1 ...

Page 5

... Symbol Test Condition 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 (Note) t osHL | pHLm pHLn 5 TC7WPN3125FK/FC Min Max Unit 1.0 13.7 ns 1.0 16.6 1.0 7.2 0 Min Max Unit 1.0 14.8 ns 1.0 18.9 1.0 8.7  0.5 ns Min Max Unit 1.0 16.0 ns 1.0 22.8 1.0 10 ...

Page 6

... Symbol Test Condition 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 (Note) t osHL | pHLm pHLn 6 TC7WPN3125FK/FC Min Max Unit 1 1.0 63 1 Min Max Unit 1.0 18.5 ns 1.0 23.6 1.0 6.9  0.5 ns Min Max Unit 1.0 19.7 ns 1.0 26 ...

Page 7

... Symbol Test Condition 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 (Note) t osHL | pHLm pHLn 7 TC7WPN3125FK/FC Min Max Unit 1 1.0 66 1 Min Max Unit 1 1 1.5 ns 2007-10-19 ...

Page 8

... CCB Open Parameter GND pLH pHL pLZ pZL pHZ pZH V (output) CCB 3.3 r 0.3 V 1.8 r 0.15 V 2 kŸ 1 kŸ Figure 1 8 TC7WPN3125FK/FC Typ. Unit V (V) V (V) CCA CCB 2.5 3 2.5 3 2.5 3.3 3 2.5 3 2.5 3.3 13 2.5 3.3 0 Switch Open V CCB ...

Page 9

... CCA CCB 2.5 r 0.2 V 1.5 r 0.1 V 3.3 r 0.3 V 1.8 r 0.15 V 1 CCA - CCA TC7WPN3125FK/ GND GND V CCB GND V CCA /2 CCA - - - 2007-10-19 ...

Page 10

... Package Dimensions weight: 0.01 g (typ.) TC7WPN3125FK/FC 10 2007-10-19 ...

Page 11

... Package Dimensions CSON8-P-0.4 Weight: 0.002 g (typ.) TC7WPN3125FK/FC 11 2007-10-19 ...

Page 12

... 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. TC7WPN3125FK/FC 12 20070701-EN GENERAL 2007-10-19 ...

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