- 您现在的位置：买卖IC网 > PDF目录11550 > PIC16LF1527T-I/MR (Microchip Technology)MCU PIC 28KB FLASH 64QFN PDF资料下载
参数资料
| 型号： | PIC16LF1527T-I/MR |
| 厂商： | Microchip Technology |
| 文件页数： | 37/94页 |
| 文件大小： | 0K |
| 描述： | MCU PIC 28KB FLASH 64QFN |
| 标准包装： | 3,300 |
| 系列： | PIC® XLP™ 16F |
| 核心处理器： | PIC |
| 芯体尺寸： | 8-位 |
| 速度： | 20MHz |
| 连通性： | I²C，LIN，SPI，UART/USART |
| 外围设备： | 欠压检测/复位，POR，PWM，WDT |
| 输入/输出数： | 54 |
| 程序存储器容量： | 28KB（16K x 14） |
| 程序存储器类型： | 闪存 |
| RAM 容量： | 1.5K x 8 |
| 电压 - 电源 (Vcc/Vdd)： | 1.8 V ~ 3.6 V |
| 数据转换器： | A/D 30x10b |
| 振荡器型： | 内部 |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | 64-VFQFN 裸露焊盘 |
| 包装： | 带卷 (TR) |
第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页第31页第32页第33页第34页第35页第36页当前第37页第38页第39页第40页第41页第42页第43页第44页第45页第46页第47页第48页第49页第50页第51页第52页第53页第54页第55页第56页第57页第58页第59页第60页第61页第62页第63页第64页第65页第66页第67页第68页第69页第70页第71页第72页第73页第74页第75页第76页第77页第78页第79页第80页第81页第82页第83页第84页第85页第86页第87页第88页第89页第90页第91页第92页第93页第94页
203
7810C–AVR–10/12
Atmel ATmega328P [Preliminary]
20.8
Register Description
The following section describes the registers used for SPI operation using the USART.
20.8.1
UDRn – USART MSPIM I/O Data Register
The function and bit description of the USART data register (UDRn) in MSPI mode is identical to
normal USART operation. See “UDRn – USART I/O Data Register n” on page 187.
20.8.2
UCSRnA – USART MSPIM Control and Status Register n A
Bit 7 - RXCn: USART Receive Complete
This flag bit is set when there are unread data in the receive buffer and cleared when the receive
buffer is empty (i.e., does not contain any unread data). If the Receiver is disabled, the receive
buffer will be flushed and consequently the RXCn bit will become zero. The RXCn Flag can be
used to generate a Receive Complete interrupt (see description of the RXCIEn bit).
Bit 6 - TXCn: USART Transmit Complete
This flag bit is set when the entire frame in the Transmit Shift Register has been shifted out and
there are no new data currently present in the transmit buffer (UDRn). The TXCn Flag bit is auto-
matically cleared when a transmit complete interrupt is executed, or it can be cleared by writing
a one to its bit location. The TXCn Flag can generate a Transmit Complete interrupt (see
description of the TXCIEn bit).
Bit 5 - UDREn: USART Data Register Empty
The UDREn Flag indicates if the transmit buffer (UDRn) is ready to receive new data. If UDREn
is one, the buffer is empty, and therefore ready to be written. The UDREn Flag can generate a
Data Register Empty interrupt (see description of the UDRIE bit). UDREn is set after a reset to
indicate that the Transmitter is ready.
Bit 4:0 - Reserved Bits in MSPI mode
When in MSPI mode, these bits are reserved for future use. For compatibility with future devices,
these bits must be written to zero when UCSRnA is written.
20.8.3
UCSRnB – USART MSPIM Control and Status Register n B
Bit 7 - RXCIEn: RX Complete Interrupt Enable
Writing this bit to one enables interrupt on the RXCn Flag. A USART Receive Complete interrupt
will be generated only if the RXCIEn bit is written to one, the Global Interrupt Flag in SREG is
written to one and the RXCn bit in UCSRnA is set.
Bit
7
6
5
4
3
2
1
0
RXCn
TXCn
UDREn
-
UCSRnA
Read/Write
R
R/W
R
Initial Value
0
1
0
Bit
7
65
43
2
1
0
RXCIEn
TXCIEn
UDRIE
RXENn
TXENn
-
UCSRnB
Read/Write
R/W
R
Initial Value
0
1
0
相关PDF资料 |
PDF描述 |
|---|---|
| PIC16F1937T-I/ML | IC PIC MCU FLASH 512KX14 44-QFN |
| PIC16LF1937T-I/ML | IC PIC MCU FLASH 512KX14 44-QFN |
| PIC18LF24K22T-I/MV | IC MCU 8BIT 16KB FLASH 28UQFN |
| PIC18F44K20T-I/ML | IC PIC MCU FLASH 8KX16 44QFN |
| PIC24F16KA101T-I/MQ | IC PIC MCU FLASH 16KB 20-QFN |
相关代理商/技术参数 |
参数描述 |
|---|---|
| PIC16LF1613-I/SL | 制造商:Microchip Technology Inc 功能描述:3.5KB FLASH, 256 RAM, 32MHZ INT. OSC, 10BIT ADC, ZCD, WWDT, - Rail/Tube 制造商:Microchip Technology Inc 功能描述:3.5KB Flash, 256 RAM, 32MHz Int. Osc, 10bit ADC, ZCD, WWDT, CRC, 14 SOIC .150in |
| PIC16LF1613-I/ST | 制造商:Microchip Technology Inc 功能描述:3.5KB FLASH, 256 RAM, 32MHZ INT. OSC, 10BIT ADC, ZCD, WWDT, - Rail/Tube 制造商:Microchip Technology Inc 功能描述:3.5KB Flash, 256 RAM, 32MHz Int. Osc, 10bit ADC, ZCD, WWDT, CRC, 14 TSSOP 4.4mm |
| PIC16LF1703-I/SL | 制造商:Microchip Technology Inc 功能描述:IC MCU 8BIT 2K FLASH 14SOIC |
| PIC16LF1703T-I/ML | 制造商:Microchip Technology Inc 功能描述:2K Word Flash, 256B RAM, 10-bit ADC, 2 OPAmp, CCP, I2C/SPI, Zero Cross Detect, 1 |
| PIC16LF1703T-I/SL | 制造商:Microchip Technology Inc 功能描述:2K Word Flash, 256B RAM, 10-bit ADC, 2 OPAmp, CCP, I2C/SPI, Zero Cross Detect, 1 |
发布紧急采购，3分钟左右您将得到回复。