參數(shù)資料
型號(hào)： LPC2294HBD144/01,5
廠(chǎng)商： NXP Semiconductors
文件頁(yè)數(shù)： 6/54頁(yè)
文件大小： 0K
描述： IC ARM7 MCU FLASH 256K 144-LQFP
標(biāo)準(zhǔn)包裝： 60
系列： LPC2200
核心處理器： ARM7
芯體尺寸： 16/32-位
速度： 60MHz
連通性： CAN，EBI/EMI，I²C，Microwire，SPI，SSI，SSP，UART/USART
外圍設(shè)備： POR，PWM，WDT
輸入/輸出數(shù)： 112
程序存儲(chǔ)器容量： 256KB（256K x 8）
程序存儲(chǔ)器類(lèi)型： 閃存
RAM 容量： 16K x 8
電壓 - 電源 (Vcc/Vdd)： 1.65 V ~ 3.6 V
數(shù)據(jù)轉(zhuǎn)換器： A/D 8x10b
振蕩器型： 內(nèi)部
工作溫度： -40°C ~ 125°C
封裝/外殼： 144-LQFP
包裝： 托盤(pán)
產(chǎn)品目錄頁(yè)面： 705 (CN2011-ZH PDF)
配用： OM10091-ND - KIT DEV PHYCORE-ARM7/LPC2220
622-1005-ND - USB IN-CIRCUIT PROG ARM7 LPC2K
568-1757-ND - BOARD EVAL FOR LPC220X ARM MCU
其它名稱(chēng)： 568-4321
935284877551
LPC2294HBD144/01-S
LPC2294HBD144/01-S-ND
LPC2292_2294
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 8 — 8 June 2011
14 of 54
NXP Semiconductors
LPC2292/2294
16/32-bit ARM microcontrollers with external memory interface
[1]
LPC2294 only.
[2]
5 V tolerant pad providing digital I/O functions with TTL levels and hysteresis and 10 ns slew rate control.
[3]
SSP interface available on LPC2292/2294/01 only.
[4]
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.
[5]
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. Open-drain configuration applies to all output functions on this pin.
[6]
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.
[7]
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 k
to 300 k.
[8]
5 V tolerant pad providing digital input (with TTL levels and hysteresis) function only.
[9]
Pad provides special analog functionality.
VDDA(1V8)
143
A2
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,
57, 77, 94,
104, 112, 119
B1, K3, M3,
M6, N8, K10,
F12, C13,
A11, B9
I
3.3 V pad power supply: This is the power supply voltage for
the I/O ports.
VDDA(3V3)
14
F3
I
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.
Table 4.
Pin description …continued
Symbol
Pin (LQFP)
Pin
(TFBGA)[1]
Type
Description
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