AT43USB380E-AU Atmel, AT43USB380E-AU Datasheet
AT43USB380E-AU
Specifications of AT43USB380E-AU
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AT43USB380E-AU Summary of contents
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... Processor to support the USB 2.0 On-The-Go (OTG) specification. It can operate either as a single-chip Host/Function Processor or if used in conjunction with an exter- nal Atmel Charge Pump full OTG solution. The AT43USB380 is functionally equivalent to the AT43USB370 as a Host/Function Processor and can be used in place of the AT43USB370 in the existing AT43USB370 design with minor hardware modifications ...
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AT43USB380 OTG Processor Pin Description AT43USB380 Upgrade Map Summary 2 USB functionality. Communication with the AT43USB380 is achieved through a small set (less than 25) of high level, ANSI C-compliant APIs. The actual USB protocol includ- ing HNP and SRP ...
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AT43USB380 Upgrade Map Summary Table 1. Pin Description of the AT43USB380 (Continued) Signal Name Dir. Polarity SESS_VLD I SESS_END I SESS_LOW I SESS_HIGH I LOW_CUR O DISCHARGE O Oscillator, Clocks XTAL1 I XTAL2 O LFT I CLK_SEL I RESET_N ...
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AT43USB380 OTG Processor Pin Assignment AT43USB380 Upgrade Map Summary 4 Table 1. Pin Description of the AT43USB380 (Continued) Signal Name Dir. Polarity Power/Ground Pins VEXT18 O VDD I VSS Pin # Signal ...
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AT43USB380 Upgrade Map Summary Pin # Signal TP0 32 TP1 33 CLK_SEL 34 VSS 35 XTAL1 36 XTAL2 37 LFT 38 VDD18 39 VDD 40 VSS TP2 44 TP3 45 RPD_EN ...
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AT43USB380 Upgrade Map Summary 6 Pin # Signal 67 D27/GPIO[11] 68 D26/GPIO]10] 69 D25/GPIO[9] 70 D24/GPIO[8] 71 D23/GPIO[7] 72 D22/GPIO[6] 73 D21/GPIO[5] 74 D20/GPIO[4] 75 VDD 76 VSS 77 D19/GPIO[3] 78 D18/GPIO[2] 79 D17/GPIO[1] 80 D16/GPIO[0] 81 BWIDTH[1] 82 D15 ...
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USB-OTG Interface Connections for Host Mode RPD_EN AT43USB380 (OTG Interface) DISCHARGE PUMP_EN LOW_CUR EN CPCLK SESS_VLD SESS_END SESS_HIGH SESS_LOW 3.3V 10 kOhm 3420AS–USB–03/04 AT43USB380 Upgrade Map Summary Figure 1. AT43USB380 USB and Charge Pump Connection for Host ...
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