欢迎访问ic37.com |
会员登录 免费注册
发布采购

LPC2220FBD144-S 参数 Datasheet PDF下载

LPC2220FBD144-S图片预览
型号: LPC2220FBD144-S
PDF下载: 下载PDF文件 查看货源
内容描述: [16/32-bit ARM microcontrollers; flashless, with 10-bit ADC and external memory interface - ADCs: 8-ch 10-bit ; Category: ARM7TDMI-S (TM) Core ; Clock type: N/A ; External interrupt: 3 ; Function: 16/32-bit uController ; I/O pins: 112 ; Memory size: - kBits; Memory type: ROMless ; Number of pins: 144 ; Operating frequency: 0~75 MHz; Operating temperature: -40 to +85 Cel; Power supply: 1.8V (CPU)3.3V (I/O) ; PWMs: 6-ch PWM ; RAM: 64KB bytes; Reset active: Low ; Serial interface: 2xUARTI2C1xSPI 1xSPI/SSP ; Series: LPC2200 family ; Special features: JTAG; ETM ; System frequency: 0~60 MHz; Timers: ]
分类和应用: 存储微控制器
文件页数/大小: 50 页 / 259 K
品牌: NXP [ NXP ]
 浏览型号LPC2220FBD144-S的Datasheet PDF文件第10页浏览型号LPC2220FBD144-S的Datasheet PDF文件第11页浏览型号LPC2220FBD144-S的Datasheet PDF文件第12页浏览型号LPC2220FBD144-S的Datasheet PDF文件第13页浏览型号LPC2220FBD144-S的Datasheet PDF文件第15页浏览型号LPC2220FBD144-S的Datasheet PDF文件第16页浏览型号LPC2220FBD144-S的Datasheet PDF文件第17页浏览型号LPC2220FBD144-S的Datasheet PDF文件第18页  
LPC2210/2220  
NXP Semiconductors  
16/32-bit ARM microcontrollers  
Table 4.  
Symbol  
VDDA(1V8)  
Pin description …continued  
Pin (LQFP)  
Pin (TFBGA) Type  
Description  
143  
A2  
I
I
I
Analog 1.8 V core power supply: This is the power supply  
voltage for internal circuitry. This should be nominally the  
same voltage as VDD(1V8) but should be isolated to minimize  
noise and error.  
VDD(3V3)  
2, 31, 39, 51, B1, K3, M3,  
57, 77, 94, M6, N8, K10,  
104, 112, 119 F12, C13,  
A11, B9  
3.3 V pad power supply: This is the power supply voltage for  
the I/O ports.  
VDDA(3V3)  
14  
F3  
Analog 3.3 V pad power supply: This should be nominally  
the same voltage as VDD(3V3) but should be isolated to  
minimize noise and error.  
[1] 5 V tolerant pad providing digital I/O functions with TTL levels and hysteresis and 10 ns slew rate control.  
[2] 5 V tolerant pad providing digital I/O functions with TTL levels and hysteresis and 10 ns slew rate control. If configured for an input  
function, this pad utilizes built-in glitch filter that blocks pulses shorter than 3 ns.  
[3] Open drain 5 V tolerant digital I/O I2C-bus 400 kHz specification compatible pad. It requires external pull-up to provide an output  
functionality.  
[4] 5 V tolerant pad providing digital I/O (with TTL levels and hysteresis and 10 ns slew rate control) and analog input function. If configured  
for a digital input function, this pad utilizes built-in glitch filter that blocks pulses shorter than 3 ns. When configured as an ADC input,  
digital section of the pad is disabled.  
[5] 5 V tolerant pad with built-in pull-up resistor providing digital I/O functions with TTL levels and hysteresis and 10 ns slew rate control.  
The pull-up resistor’s value ranges from 60 kto 300 k.  
[6] 5 V tolerant pad providing digital input (with TTL levels and hysteresis) function only.  
[7] Pad provides special analog functionality.  
LPC2210_2220_6  
© NXP B.V. 2008. All rights reserved.  
Product data sheet  
Rev. 06 — 11 December 2008  
14 of 50