AT43USB355M-AC ATMEL [ATMEL Corporation], AT43USB355M-AC Datasheet - Page 6

• Manufacturer Part Number: AT43USB355M-AC
• Description: Full-speed USB Microcontroller with Embedded Hub, ADC and PWM
• Manufacturer: ATMEL [ATMEL Corporation]

Figure 3. AT43USB355 Enhanced RISC Architecture
6
AT43USB355
Instruction
Instruction
12K x 16
Program
Register
Memory
Decoder
Control
Lines
Program
Counter
General-purpose
Status and
Registers
27 GPIO
Hub and
Function
32 x 8
1024 x 8
Control
ALU
SRAM
Lines
USB
Timer/Counter
Timer/Counter
Watchdog
Interrupt
SPI Unit
16-bit
Unit
Timer
ADC
8-bit
2603G–USB–04/06