AT43USB355_02 ATMEL [ATMEL Corporation], AT43USB355_02 Datasheet

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AT43USB355_02

Manufacturer Part Number
AT43USB355_02
Description
Full speed USB Microcontroller with Embedded Hub, ADC and PWM
Manufacturer
ATMEL [ATMEL Corporation]
Datasheet
Features
AVR
Fully Programmable USB 1.1 Hub with 2 External and 1 Attached Downstream Ports
Full Speed USB Function with 4 Endpoints
High-performance and Low-power AVR RISC Microcontroller
120 Powerful Instructions – Most with 83 ns Execution Cycle Times
24K Bytes Program Memory in Masked ROM or Downloadable SRAM
1K Byte Internal SRAM
32 x 8 General Purpose Working Registers
27 Programmable I/O Port Pins
12 Channels 10-bit A-to-D Converter
Programmable SPI Serial Interface
One 8-bit Timer Counter with Separate Pre-scaler
One 16-bit Timer Counter with Separate Pre-scaler and Two PWM
External and Internal Interrupt Sources
Programmable Watchdog Timer
Low-power Idle and Power-down Modes
6 MHz Crystal Oscillator with PLL
5V Operation with On-chip 3.3V Regulators
64-lead LQFP Package
®
Microcontroller-based USB Hub and Function Controller
XTAL1
XTAL2
LFT
VCC[1:3]
VSS[1:3]
VCCA
VSSA
TEST
RSTN
DP0
DM0
ANI[0:7]
PA[0:7]
PB[0:7]
PD[0:7]
PF[1:3]
ANI[8:11]
DM2
DM3
DP2
DP3
Full Speed
USB
Microcontroller
with Embedded
Hub, ADC and
PWM
AT43USB355
Summary
Rev. 2603BS–USB–01/02
1

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AT43USB355_02 Summary of contents

Page 1

Features ® • AVR Microcontroller-based USB Hub and Function Controller • Fully Programmable USB 1.1 Hub with 2 External and 1 Attached Downstream Ports • Full Speed USB Function with 4 Endpoints • High-performance and Low-power AVR RISC Microcontroller • ...

Page 2

Overview The Atmel AT43USB355 is a full speed USB AVR-based microcontroller with a USB 1.1 com- pliant embedded hub especially suitable for use in game controllers. The USB hub has 3 downstream ports, one of which is permanently attached to ...

Page 3

Packaging Information 64AA – LQFP Dimensions in Millimeters and (Inches) Controlling Dimensions: Millimeters JEDEC STANDARD MS-026 ACB PIN 1 ID 0.50(0.020) BSC 0.20(0.008) 0.09(0.003) 2325 Orchard Parkway San Jose, CA 95131 R 2603BS–USB–01/02 PIN 1 10.10(0.397) 9.90(0.389) 0˚~7˚ 0.75(0.030) 0.15(0.006) ...

Page 4

Atmel Headquarters Corporate Headquarters 2325 Orchard Parkway San Jose, CA 95131 TEL 1(408) 441-0311 FAX 1(408) 487-2600 Europe Atmel SarL Route des Arsenaux 41 Casa Postale 80 CH-1705 Fribourg Switzerland TEL (41) 26-426-5555 FAX (41) 26-426-5500 Asia Atmel Asia, Ltd. ...

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