參數(shù)資料
型號： LPC1224FBD48/121,1
廠商： NXP Semiconductors
文件頁數(shù)： 22/61頁
文件大小： 0K
描述： MCU 32BIT 48K FLASH 4K 48-LQFP
產(chǎn)品培訓(xùn)模塊： LPC1200 Series for Industrial Control
標(biāo)準(zhǔn)包裝： 250
系列： LPC1200
核心處理器： ARM? Cortex?-M0
芯體尺寸： 32-位
速度： 45MHz
連通性： I²C，IrDA，Microwire，SPI，SSI，SSP，UART/USART
外圍設(shè)備： 欠壓檢測/復(fù)位，DMA，POR，WDT
輸入/輸出數(shù)： 39
程序存儲器容量： 48KB（48K x 8）
程序存儲器類型： 閃存
RAM 容量： 4K x 8
電壓 - 電源 (Vcc/Vdd)： 3 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 ~ 85°C
封裝/外殼： 48-LQFP
包裝： 托盤
其它名稱： 568-5154
LPC1224FBD48/221
LPC1224FBD48/221,1
LPC122X
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 2 — 26 August 2011
29 of 61
NXP Semiconductors
LPC122x
32-bit ARM Cortex-M0 microcontroller
8.
Limiting values
[1]
The following applies to the limiting values:
a) This product includes circuitry specifically designed for the protection of its internal devices from the damaging effects of excessive
static charge. Nonetheless, it is suggested that conventional precautions be taken to avoid applying greater than the rated
maximum.
b) Parameters are valid over operating temperature range unless otherwise specified. All voltages are with respect to VSS unless
otherwise noted.
[2]
Including voltage on outputs in 3-state mode.
[3]
The peak current is limited to 25 times the corresponding maximum current.
[4]
Dependent on package type.
[5]
Human body model: equivalent to discharging a 100 pF capacitor through a 1.5 k
series resistor.
Table 5.
Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134).[1]
Symbol
Parameter
Conditions
Min
Max
Unit
VDD(3V3)
supply voltage (3.3 V)
3.0
3.6
V
VDD(IO)
input/output supply voltage
3.0
3.6
V
VI
input voltage
on all digital pins
0.5
+3.6
V
on pins PIO0_10
and PIO0_11
(I2C-bus pins)
05.5
V
IDD
supply current
per supply pin
100
mA
ISS
ground current
per ground pin
100
mA
Ilatch
I/O latch-up current
(0.5V
DD) < VI <
(1.5VDD);
Tj < 125 C
-
100
mA
Tstg
storage temperature
65
+150
C
Ptot(pack)
total power dissipation (per package)
based on package
heat transfer, not
device power
consumption
-1.5
W
VESD
electrostatic discharge voltage
human body
model; all pins
8000
+8000
V
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