LPC1102UK,118 NXP Semiconductors, LPC1102UK,118 Datasheet - Page 8

• Manufacturer Part Number: LPC1102UK,118
• Description: MCU 32BIT ARM 32K FLASH 16-WLCSP
• Manufacturer: NXP Semiconductors
• Series: LPC1100r

Specifications of LPC1102UK,118

• Core Processor: ARM Cortex-M0
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, WDT
• Number Of I /o: 11
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Data Converters: A/D 5x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 16-WLCSP
• Processor Series: LPC1102
• Core: ARM Cortex-M0
• Data Bus Width: 32 bit
• Data Ram Size: 8 KB
• Interface Type: SPI, UART/USART
• Maximum Clock Frequency: 50 MHz
• Number Of Programmable I/os: 11
• Number Of Timers: 4
• Maximum Operating Temperature: + 150 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details
• Other names: 568-5141-2

Instruction behaviour
a = a * b
MUL r0, r1
Most instructions occupy 2 bytes of memory
When executed, complete in a fixed time
The instructions operate on 32-bit data values
– Data processing (e.g. add, shift, logical OR) take 1 cycle
– Data transfers (e.g. load, store) take 2 cycles
– Branches, when taken, take 3 cycles
– Processor registers and ALU are 32-bit wide!
;
;
C code
Assembler
15
MUL
0
8