参数资料
型号: LPC1227FBD64/301,1
厂商: NXP Semiconductors
文件页数: 2/61页
文件大小: 0K
描述: MCU 32BIT 128K FLASH 8K 64-LQFP
产品培训模块: LPC1200 Series for Industrial Control
特色产品: LPC122x Cortex-M0 Microcontrollers
标准包装: 160
系列: LPC1200
核心处理器: ARM? Cortex?-M0
芯体尺寸: 32-位
速度: 45MHz
连通性: I²C,IrDA,Microwire,SPI,SSI,SSP,UART/USART
外围设备: 欠压检测/复位,DMA,POR,WDT
输入/输出数: 55
程序存储器容量: 128KB(128K x 8)
程序存储器类型: 闪存
RAM 容量: 8K x 8
电压 - 电源 (Vcc/Vdd): 3 V ~ 3.6 V
数据转换器: A/D 8x10b
振荡器型: 内部
工作温度: -40°C ~ 85°C
封装/外壳: 64-LQFP
包装: 托盘
其它名称: 568-5164
LPC1227FBD64/301
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
10 of 61
NXP Semiconductors
LPC122x
32-bit ARM Cortex-M0 microcontroller
PIO0_17/MOSI
32 44
no
I/O
I; PU
PIO0_17 — General purpose digital input/output pin.
I/O
-
MOSI — Master Out Slave In for SSP/SPI.
PIO0_18/SWCLK/
CT32B0_CAP0/
CT32B0_MAT0
33 45
no
I/O
I; PU
PIO0_18 — General purpose digital input/output pin.
I-
SWCLK — Serial wire clock, alternate location.
I-
CT32B0_CAP0 — Capture input, channel 0 for 32-bit timer 0.
O-
CT32B0_MAT0 — Match output, channel 0 for 32-bit timer 0.
PIO0_19/ACMP0_I0/
CT32B0_CAP1/
CT32B0_MAT1
44
no
I/O
I; PU
PIO0_19 — General purpose digital input/output pin.
I-
ACMP0_I0 — Input 0 for comparator 0.
I-
CT32B0_CAP1 — Capture input, channel 1 for 32-bit timer 0.
O-
CT32B0_MAT1 — Match output, channel 1 for 32-bit timer 0
PIO0_20/ACMP0_I1/
CT32B0_CAP2/
CT32B0_MAT2
55
no
I/O
I; PU
PIO0_20 — General purpose digital input/output pin.
I-
ACMP0_I1 — Input 1 for comparator 0.
I-
CT32B0_CAP2 — Capture input, channel 2 for 32-bit timer 0.
O-
CT32B0_MAT2 — Match output, channel 2 for 32-bit timer 0.
PIO0_21/ACMP0_I2/
CT32B0_CAP3/
CT32B0_MAT3
66
no
I/O
I; PU
PIO0_21 — General purpose digital input/output pin.
I-
ACMP0_I2 — Input 2 for comparator 0.
I-
CT32B0_CAP3 — Capture input, channel 3 for 32-bit timer 0.
O-
CT32B0_MAT3 — Match output, channel 3 for 32-bit timer 0.
PIO0_22/ACMP0_I3
7
no
I/O
I; PU
PIO0_22 — General purpose digital input/output pin.
I-
ACMP0_I3 — Input 3 for comparator 0.
PIO0_23/
ACMP1_I0/
CT32B1_CAP0/
CT32B1_MAT0
88
no
I/O
I; PU
PIO0_23 — General purpose digital input/output pin.
I-
ACMP1_I0 — Input 0 for comparator 1.
I-
CT32B1_CAP0 — Capture input, channel 0 for 32-bit timer 1.
O-
CT32B1_MAT0 — Match output, channel 0 for 32-bit timer 1.
PIO0_24/ACMP1_I1/
CT32B1_CAP1/
CT32B1_MAT1
99
no
I/O
I; PU
PIO0_24 — General purpose digital input/output pin.
I-
ACMP1_I1 — Input 1 for comparator 1.
I-
CT32B1_CAP1 — Capture input, channel 1 for 32-bit timer 1.
O-
CT32B1_MAT1 — Match output, channel 1 for 32-bit timer 1.
SWDIO/ACMP1_I2/
CT32B1_CAP2/
CT32B1_MAT2/
PIO0_25
10 10
no
I/O
I; PU
SWDIO — Serial wire debug input/output, default location.
I-
ACMP1_I2 — Input 2 for comparator 1.
I-
CT32B1_CAP2 — Capture input, channel 2 for 32-bit timer 1.
O-
CT32B1_MAT2 — Match output, channel 2 for 32-bit timer 1.
I/O
-
PIO0_25 — General purpose digital input/output pin.
SWCLK/ACMP1_I3/
CT32B1_CAP3/
CT32B1_MAT3/
PIO0_26
11 11
no
I
I; PU
SWCLK — Serial wire clock, default location.
I-
ACMP1_I3 — Input 3 for comparator 1.
I-
CT32B1_CAP3 — Capture input, channel 3 or 32-bit timer 1.
O-
CT32B1_MAT3 — Match output, channel 3 for 32-bit timer 1.
I/O
PIO0_26 — General purpose digital input/output pin.
Table 3.
LPC122x pin description …continued
Symbol
Pi
n
LQ
FP4
8
Pi
n
LQ
FP6
4
Start
logic
input
Type Reset
state
[1]
Description
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