M66291GP#201 Renesas Electronics America, M66291GP#201 Datasheet - Page 21

• Manufacturer Part Number: M66291GP#201
• Description: IC USB CONTROLLER GEN-PUR 48LQFP
• Manufacturer: Renesas Electronics America

Specifications of M66291GP#201

• Package / Case: 48-LQFP
• Mounting Type: Surface Mount
• Current - Supply: 30mA
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: -20°C ~ 85°C
• Interface: Serial
• Controller Type: USB 2.0 Controller
• Lead Free Status / RoHS Status: Not Compliant

M 6 6 2 9 1 G P / H P
R e v 1 . 0 1
(11) INTA (Interrupt Polarity) Bit (b0)
This bit sets the interrupt signal output polarity.
When this bit is set to “0”, the occurrence of interrupt is notified when;
When this bit is set to “1”, the occurrence of interrupt is notified when;
2 0 0 4 . 1 1 . 0 1
In case of edge sense (INTL bit = “0”) : Change from “H” to “L”
In case of level sense (INTL bit = “1”) : “L” level
In case of edge sense (INTL bit = “0”) : Change from “L” to “H”
In case of level sense (INTL bit = “1”) : “H” level
p a g e 2 1 o f 1 2 2
<Edge sense>
<Leve sense>
Interrupt factor 1
Interrupt factor 2
Interrupt factor 1
Interrupt factor 2
Interrupt pin
Interrupt pin
("H" active)
("H" active)
("L" active)
("H" active)
("H" active)
("L" active)
Figure 2.5 Interrupt Signal Output Timing
Factor 1 occur
Factor 1 occur
Factor 2 occur
Factor 2 occur
Factor 1 clear
Factor 1 clear
(Approx.667ns)
Negate period
Factor 2 clear
Factor 2 clear