AT43USB353M-AC ATMEL [ATMEL Corporation], AT43USB353M-AC Datasheet

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AT43USB353M-AC

Manufacturer Part Number
AT43USB353M-AC
Description
Low Cost USB Microcontroller with Hub, ADC and PWM
Manufacturer
ATMEL [ATMEL Corporation]
Datasheet

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AT43USB353M-AC
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Features
AVR
Binary-compatible with the AT43USB355
Fully Programmable Full-Speed USB 2.0 Hub with Two External
and One Attached Downstream Ports
Full Speed USB Function with Four Endpoints
High Performance and Low Power 12/24 MIPs AVR RISC Microcontroller
120 Powerful Instructions – Most with 83/41.5 ns Execution Cycle Times
24 KB Masked ROM Program Memory
1 KB Internal Data SRAM
32 x 8 General-purpose Working Registers
15 Programmable I/O Port Pins
12-channel 10-bit Analog-to-Digital Converter (ADC)
One 8-bit Timer/Counter with Separate Pre-scaler
One 16-bit Timer/Counter with Separate Pre-scaler and Two PWMs
External and Internal Interrupt Sources
Programmable Watchdog Timer
Low Power Suspend Mode
6 MHz Crystal Oscillator with PLL
5V Operation with On-chip 3.3V Regulators
48-lead LQFP Package
®
Microcontroller-based Function Controller and Hub
CPUSEL
XTAL1
XTAL2
RSTN
TEST
DM0
DP0
LFT
GENERATOR
CLOCK
SRAM
USB
AVR
ROM
AND
REGULATORS
COUNTERS
REPEATER
VOLTAGE
TIMER/
GPIO
ADC
HUB
DP2
DM2
DP3
DM3
VCC[1,2,A]
VSS[1,2,A]
V33[1,2,A]
PA[0:7]
PD[0:6]
ADC[0:11]
Low Cost
USB
Microcontroller
with Hub, ADC
and PWM
AT43USB353M
Summary
Rev. 3307AS–USB–02/03
1

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AT43USB353M-AC Summary of contents

Page 1

... GENERATOR XTAL2 LFT AVR CPUSEL RSTN ROM AND TEST SRAM DP2 HUB DM2 REPEATER DP3 DM3 GPIO PA[0:7] PD[0:6] ADC ADC[0:11] TIMER/ COUNTERS VCC[1,2,A] VSS[1,2,A] VOLTAGE REGULATORS V33[1,2,A] Low Cost USB Microcontroller with Hub, ADC and PWM AT43USB353M Summary Rev. 3307AS–USB–02/03 1 ...

Page 2

... USB ports can be used to connect other devices such as headphone sets for voice commands flash memory modules or any other USB device. The MCU of the AT43USB353M is a high performance 8-bit AVR RISC that operates at a clock frequency of 12 MHz or 24 MHz. Its program memory is a 24-Kbyte mask programmable ROM and its data memory is 1-Kbyte SRAM ...

Page 3

... Ordering Information Program Memory Ordering Code Mask ROM AT43USB353M-AC 48AA 48-lead Body Size, Low Profile Plastic Quad Flat Package (LQFP) 3307AS–USB–02/03 Package 48 LQFP Package Type AT43USB353M Operation Range Commercial ( ...

Page 4

... This package conforms to JEDEC reference MS-026, Variation BBC. 2. Dimensions D1 and E1 do not include mold protrusion. Allowable protrusion is 0.25 mm per side. Dimensions D1 and E1 are maximum plastic body size dimensions including mold mismatch. 3. Lead coplanarity is 0.08 mm maximum. 2325 Orchard Parkway San Jose, CA 95131 R AT43USB353M TITLE 48AA, 48-lead Body Size, 1 ...

Page 5

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 Case Postale 80 CH-1705 Fribourg Switzerland TEL (41) 26-426-5555 FAX (41) 26-426-5500 Asia Room 1219 Chinachem ...

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