LPC1225FBD64/301 NXP Semiconductors, LPC1225FBD64/301 Datasheet - Page 28

• Manufacturer Part Number: LPC1225FBD64/301
• Description: MCU, 64K FLASH, CORTEX-M0, 64LQFP
• Manufacturer: NXP Semiconductors

Specifications of LPC1225FBD64/301

• Rohs Compliant: YES
• Featured Product: LPC122x Cortex-M0 Microcontrollers
• Core Processor: ARM Cortex-M0
• Core Size: 32-Bit
• Speed: 45MHz
• Connectivity: I²C, IrDA, Microwire, SPI, SSI, SSP, UART/USART
• Peripherals: Brown-out Detect/Reset, DMA, POR, WDT
• Number Of I /o: 55
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-LQFP
• Controller Family/series: LPC1200
• No. Of I/o's: 55
• Ram Memory Size: 8KB
• Cpu Speed: 30MHz
• No. Of Timers: 4
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 568-5159; LPC1225FBD64/301

NXP Semiconductors
LPC122X
Objective data sheet
7.20 Emulation and debugging
7.21 Integer division routines
Debug functions are integrated into the ARM Cortex-M0. Serial wire debug is supported.
The LPC122x contain performance-optimized integer division routines with support for up
to 32-bit width in the numerator and denominator. Routines for signed and unsigned
division and division with remainder are available. The integer division routines are
ROM-based to reduce code-size.
All information provided in this document is subject to legal disclaimers.
Rev. 1.2 — 29 March 2011
32-bit ARM Cortex-M0 microcontroller
LPC122x
© NXP B.V. 2011. All rights reserved.
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