参数资料
型号: LPC11C22FBD48/301,
厂商: NXP Semiconductors
文件页数: 22/52页
文件大小: 0K
描述: IC MCU 32BIT 16KB FLASH 48LQFP
产品培训模块: Code Density for LPC11xx
特色产品: 32-bit ARM Cortex-M0 Microcontrollers
标准包装: 250
系列: LPC11Cxx
核心处理器: ARM? Cortex?-M0
芯体尺寸: 32-位
速度: 50MHz
连通性: CAN,CAN,I²C,Microwire,SPI,SSI,SSP,UART/USART
外围设备: 欠压检测/复位,POR,WDT
输入/输出数: 36
程序存储器容量: 16KB(16K x 8)
程序存储器类型: 闪存
RAM 容量: 8K x 8
电压 - 电源 (Vcc/Vdd): 1.8 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: 48-LQFP
包装: 托盘
其它名称: 568-6643
LPC11C22FBD48/301
29
State-configurable timer (SCT)
The state-configurable timer (SCT), a new patent-
pending peripheral developed by NXP, is a
sophisticated yet easy-to-configure timing function
that delivers unprecedented flexibility. The SCT lets
designers configure advanced timing operations
including those required for complex motor-control
functions while meeting tight development schedules. Initially
available on the Cortex-M3 LPC1800 and Cortex-M4 LPC4300 series,
the SCT is a timer-capture unit coupled with a highly flexible, event-
driven state machine. It brings two familiar concepts event and state
to the area of timing, and thus enables a wide variety of operations for
timing, counting, output modulation, and input capture.
Features
Two 16-bit counters or one 32-bit counter
Counter(s) clocked by bus clock or selected input
Up counter(s) or up-down counter(s)
State variable allows sequencing across multiple counter cycles
Event combines input or output condition and/or counter match in a
specified state
Events control outputs and interrupts
Selected event(s) can limit, halt, start, or stop a counter
Supports:
- up to 8 inputs (one input connected internally)
- up to 16 outputs
- 16 match/capture registers
- 16 events
- 32 states
Available with Cortex-M3 LPC1800 and Cortex-M4 LPC4300 series
The SCT combines a timer with a state machine
+
State
0
EV1
(min off)
(LF low)
IREF/max on
(min off)
(LF high)
IREF/max on
ZCD/max off
EV2
EV3
EV1
(LF
high)
EV5
(LF
low)
EV7
EV2
EV6
EV4
State
1
State
2
State
3
State
4
State
5
State
6
State
7
ZCD/max off
EV4
SCT selection guide
Series
ARM core
Memory
SCT subsystem
Flash (KB)
SRAM (KB)
LPC1800
Cortex-M3
Up to 1024
(2 x 512)
Up to 200
Yes
LPC4300
Cortex-M4
Up to 1024
(2 x 512)
Up to 264
Yes
5.
State-configurable timer
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相关代理商/技术参数
参数描述
LPC11C24FB301 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:32-bit ARM Cortex-M0 microcontroller; 16/32 kB flash, 8 kB SRAM C_CAN
LPC11C24FBD48 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:32-bit ARM Cortex-M0 microcontroller; 16/32 kB flash, 8 kB SRAM C_CAN
LPC11C24FBD48/301 制造商:NXP Semiconductors 功能描述:MCU 32BIT CORTEX M0 48LQFP
LPC11C24FBD48/301, 功能描述:ARM微控制器 - MCU CAN Transceiver MCU 32K Flash RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 处理器系列:STM32F373xx 数据总线宽度:32 bit 最大时钟频率:72 MHz 程序存储器大小:256 KB 数据 RAM 大小:32 KB 片上 ADC:Yes 工作电源电压:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:LQFP-48 安装风格:SMD/SMT
LPC11C24FBD48/301,15 制造商:NXP Semiconductors 功能描述:Bulk