Datasheet LPC2220FBD144 - NXP IC, 16/32 bit ARM7 MCU, 64K RAM, SMD — 数据表

详细说明

Manufacturer: NXP

Description: IC, 16/32 bit ARM7 MCU, 64K RAM, SMD

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Docket:
LPC2210/2220
16/32-bit ARM microcontrollers; flashless, with 10-bit ADC and external memory interface
Rev.

06 -- 11 December 2008 Product data sheet
1. General description
The LPC2210/2220 microcontrollers are based on a 16/32-bit ARM7TDMI-S CPU with real-time emulation and embedded trace support. For critical code size applications, the alternative 16-bit Thumb mode reduces code by more than 30 % with minimal performance penalty. With their 144-pin package, low power consumption, various 32-bit timers, 8-channel 10-bit ADC, PWM channels, and up to nine external interrupt pins these microcontrollers are particularly suitable for industrial control, medical systems, access control and point-of-sale. The LPC2210/2220 can provide up to 76 GPIOs depending on bus configuration. With a wide range of serial communications interfaces, it is also very well suited for communication gateways, protocol converters and embedded soft modems as well as many other general-purpose applications. Remark:

Specifications:

• CPU Speed: 75 MHz
• Clock Frequency: 75 MHz
• Core Size: 32 bit
• IC Generic Number: LPC2220
• Interface: I2C, SPI, UART
• Logic Function Number: 2220
• Mounting Type: SMD
• Number of ADC Inputs: 8
• Number of Bits: 16 / 32
• Number of External Interrupts: 9
• Number of I/O Lines: 76
• Number of PWM Channels: 6
• Number of Pins: 144
• Number of Timers: 2
• Number of bits In Timer: 32
• Number of bits in ADC: 10
• Operating Temperature Range: -40°C to +85°C
• Oscillator Type: External
• Package / Case: LQFP
• Peripherals: ADC, RTC
• RAM Size: 64 Kb
• Serial Comms: UART, SPI, SSP, I2C
• Series: LPC22xx
• Supply Voltage Range: 1.65 V to 1.95 V, 3 V to 3.6 V

RoHS: Yes

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