pi4uls3v16m Pericom Semiconductor Corporation, pi4uls3v16m Datasheet

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pi4uls3v16m

Manufacturer Part Number
pi4uls3v16m
Description
16-bit Automatic Direction Sensing Voltage Translator
Manufacturer
Pericom Semiconductor Corporation
Datasheet

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Part Number:
pi4uls3v16mNLEX
Manufacturer:
PERICOM
Quantity:
20 000
Features
• Designed for low voltage operation: 1.2V to 3.3V ±10%
• Universal bidirectional level shifting with automatic direction
• Fast bus speeds up to 160 Mbps
• Drive Capability 12mA
• Independent translation of each bit
• Each supply rail is confi gurable over supply range
• ESD Protection exceeds JESD22
• Latch-up performance exceeds 100mA per JESD 78
• Industrial operation at –40°C to +85°C
• Packaging (Pb-free & Green): 45 lead VFBGA (NL45)
Block Diagram
OUT_SEL
TEST_EN
control
– 2000V Human Body Model (A114-B)
– 200V Machine Model (A115-A)
OUT_SEL
TEST_EN
SEL
07-0053
1
SEL
2
A
A
1
1
Testing and
Testing and
Loading
Loading
Logic
Logic
To Seven Other Channels
To Seven Other Channels
1.2V to 3.6V Universal Bi-directional Level Shifter with Automatic
1
1
2
2
OE
B
OE
B
1
1
Direction Control & Advanced Package Solution
1
Description
Pericom Semiconductor’s PI4ULS3V16M is a 16-bit (dual-octal)
non-inverting bus transceiver with two separate supply rails.
A port (V
3.6V. This arrangement permits universal bidirectional translation
of differential signal levels over the voltage ranges.
PI4ULS3V16M is designed for asynchronous communication
between data buses. Data is transmitted from the A bus to the B
bus, or vice versa, without direction control. All A
tri-stated when data is coming from both directions at the same
time. The output-enable (OE) input is used to disable outputs so
buses are isolated.
The control pins, SEL, TEST_EN and Out_SEL are supplied by
V
To ensure the high-impedance state during power-up or power-
down, the output-enable (OE) input should be tied to V
a pullup resistor.
Applications
• Voltage Translation
• Bus Relay
• Mobile Terminals
CCB
.
CCA
) and B port (V
CCB
) are set to operate at 1.2V to
PI4ULS3V16M
PS8776F
X
, and B
CC
through
02/23/07
X
are

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pi4uls3v16m Summary of contents

Page 1

... To Seven Other Channels 07-0053 Direction Control & Advanced Package Solution Description Pericom Semiconductor’s PI4ULS3V16M is a 16-bit (dual-octal) non-inverting bus transceiver with two separate supply rails. A port (V ) and B port (V CCA 3.6V. This arrangement permits universal bidirectional translation of differential signal levels over the voltage ranges. ...

Page 2

... Automatic Direction Control & Advanced Package Solution GND GND PI4ULS3V16M PS8776F 02/23/07 ...

Page 3

... L H Notes HIGH Signal Level L = LOW Signal Level X = Don't Care or Irrelevant Z = High Impedance 2. Refer to Figure 1 for Output Loading Chart Condition Normal Operation Normal Operation Test_MODE A → B Test_MODE B → PI4ULS3V16M (V <0) ................................... –50mA <0) .............................. –50mA OK O ....................................... ±20mA GND ..... ±100mA CCA, CCB .................... – ...

Page 4

... Inputs I/O pins and Control Inputs V = 1.2V CCO V = 1.4V CCO I/O pins V = 1.65V CCO V = 2.3V CCO V = 3.0V CCO V = 1.2V CCO V = 1.4V CCO I/O pins V = 1.65V CCO V = 2.3V CCO V = 3.0V CCO or GND. CCI 4 PI4ULS3V16M Min. Max. Units 1.2 3.6 0. CCI 1 CCI 0.7 0.8 0. CCB V 1 CCB 0.7 0.8 0 3 ...

Page 5

... I = 7mA 9mA 12mA GND, I CCI 1. GND 1.2V to 3.6V I CCB GND 1.2V to 3.6V O CCO GND I CCB GND O CCA/B 5 PI4ULS3V16M (3) (1) V Min. Typ. CCA/ CCB V - 0.1V CCO 1.2 0.8 1.4 1 1.65V 1.2 2.3V 1.8 3.0V 2.4 1.2 0.1 1.4 1.65V 2.3V 3. Max. Units V 0.2 0.4 0.4 0.4 0.4 10 μA ±5 ±10 ...

Page 6

... Min. Max. Min. Max. Min. 8 1.0 6.0 0.5 6 1.0 6.0 0.5 0.25 0 2.5V ±0. 1.5V V CCB CCB V = 1.2V CCB ±0.1V ±0.15V Typ Min. Max. Min. Max. Min. Max. Min. 8 1.0 5.5 0.5 6 1.0 5.5 0.5 0.25 0 PI4ULS3V16M = 1. 2. 3.3V CCB CCB ±0.2V ±0.3V Max. 6.5 1.0 6.0 1.0 5.0 6.5 1.0 6.0 1.0 5.5 0.3 0.3 0.3 0.25 0. 3.3V CCB CCB ±0.2V ±0.3V Max. 5.5 0.5 5.0 0.5 4.5 5.5 0.5 5 ...

Page 7

... Max. Min. Max. Min. Max. Min. 7 1.0 5.0 0.5 6 1.0 5.0 0.05 0.25 0 and V = 2.5V 25°C) CCB A Outputs Enabled Outputs Disabled Outputs Enabled Outputs Disabled Outputs Enabled Outputs Disabled Outputs Enabled Outputs Disabled 7 PI4ULS3V16M = 1. 2. 3.3V CCB CCB ±0.2V ±0.3V Max. 4.5 0.5 4.0 0.5 3.5 4.5 0.5 4.0 0.5 3.5 0.25 0.25 0.25 0.2 0.2 0 Output 1 and Output 2 are any ...

Page 8

... CCO CCA 07-0053 1.2V to 3.6V, Universal Bi-directional Level Shifter with Automatic Direction Control & Advanced Package Solution Input Output Figure 1. Load Circuit and Voltage Waveforms ). CCB CCB 8 PI4ULS3V16M Output C L Test Circuit for CCI CCI t ...

Page 9

... Universal Bi-directional Level Shifter with Automatic Direction Control & Advanced Package Solution DESCRIPTION: 45-Ball, Very Thin Profi le Fine Pitch Ball Grid Array - VFBGA PACKAGE CODE: NL (VFBGA-45) DOCUMENT CONTROL #: PD-2041 Packaging Code NL Pb-free & Green, 45-ball VFBGA 9 PI4ULS3V16M DATE: 05/25/05 REVISION Package Description PS8776F 02/23/07 ...

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