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参数资料
| 型号： | COP8CCR9KMT8 |
| 厂商： | National Semiconductor |
| 文件页数： | 69/111页 |
| 文件大小： | 0K |
| 描述： | IC MCU EEPROM 8BIT 32K 56-TSSOP |
| 标准包装： | 34 |
| 系列： | COP8™ 8C |
| 核心处理器： | COP8 |
| 芯体尺寸： | 8-位 |
| 速度： | 20MHz |
| 连通性： | Microwire/Plus（SPI），UART/USART |
| 外围设备： | 欠压检测/复位，POR，PWM，WDT |
| 输入/输出数： | 49 |
| 程序存储器容量： | 32KB（32K x 8） |
| 程序存储器类型： | 闪存 |
| RAM 容量： | 1K x 8 |
| 电压 - 电源 (Vcc/Vdd)： | 2.7 V ~ 5.5 V |
| 数据转换器： | A/D 16x10b |
| 振荡器型： | 内部 |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | 56-TFSOP（0.240"，6.10mm 宽） |
| 包装： | 管件 |
| 其它名称： | *COP8CCR9KMT8 |
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SNOS535I – OCTOBER 2000 – REVISED MARCH 2013
PEN
PSEL1
XBIT9/
CHL1
CHL0
ERR
RBFL
TBMT
PSEL0
Bit 7
Bit 0
PEN: This bit enables/disables Parity (7- and 8-bit modes only). Read/Write, cleared on reset.
PEN = 0
Parity disabled.
PEN = 1
Parity enabled.
PSEL1, PSEL0: Parity select bits. Read/Write, cleared on reset.
PSEL1 = 0, PSEL0 = 0
Odd Parity (if Parity enabled)
PSEL1 = 0, PSEL1 = 1
Even Parity (if Parity enabled)
PSEL1 = 1, PSEL0 = 0
Mark(1) (if Parity enabled)
PSEL1 = 1, PSEL1 = 1
Space(0) (if Parity enabled)
XBIT9/PSEL0: Programs the ninth bit for transmission when the USART is operating with nine data bits
per frame. For seven or eight data bits per frame, this bit in conjunction with PSEL1 selects parity.
Read/Write, cleared on reset.
CHL1, CHL0: These bits select the character frame format. Parity is not included and is generated/verified
by hardware. Read/Write, cleared on reset.
CHL1 = 0, CHL0 = 0
The frame contains eight data bits.
CHL1 = 0, CHL0 = 1
The frame contains seven data bits.
CHL1 = 1, CHL0 = 0
The frame contains nine data bits.
CHL1 = 1, CHL0 = 1
Loopback Mode selected. Transmitter output internally looped back to receiver
input. Nine bit framing format is used.
ERR: This bit is a global USART error flag which gets set if any or a combination of the errors (DOE, FE,
PE, BD) occur. Read only; it cannot be written by software, cleared on reset.
RBFL: This bit is set when the USART has received a complete character and has copied it into the
RBUF register. It is automatically reset when software reads the character from RBUF. Read only; it
cannot be written by software, cleared on reset.
TBMT: This bit is set when the USART transfers a byte of data from the TBUF register into the TSFT
register for transmission. It is automatically reset when software writes into the TBUF register. Read only,
bit is set to “one” on reset; it cannot be written by software.
ENUR—USART RECEIVE CONTROL AND STATUS REGISTER (Address at 0BB)
DOE
FE
PE
BD
RBIT9
ATTN
XMTG
RCVG
Bit 7
Bit 0
DOE: Flags a Data Overrun Error. Read only, cleared on read, cleared on reset.
DOE = 0
Indicates no Data Overrun Error has been detected since the last time the ENUR register
was read.
DOE = 1
Indicates the occurrence of a Data Overrun Error.
FE: Flags a Framing Error. Read only, cleared on read, cleared on reset.
FE = 0
Indicates no Framing Error has been detected since the last time the ENUR register was
read.
FE = 1
Indicates the occurrence of a Framing Error.
PE: Flags a Parity Error. Read only, cleared on read, cleared on reset.
60
Functional Description
Copyright 2000–2013, Texas Instruments Incorporated
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相关代理商/技术参数 |
参数描述 |
|---|---|
| COP8CCR9LVA7 | 功能描述:8位微控制器 -MCU RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT |
| COP8CCR9LVA7/63 | 制造商:Texas Instruments 功能描述: |
| COP8CCR9LVA7/63SN | 功能描述:闪存 RoHS:否 制造商:ON Semiconductor 数据总线宽度:1 bit 存储类型:Flash 存储容量:2 MB 结构:256 K x 8 定时类型: 接口类型:SPI 访问时间: 电源电压-最大:3.6 V 电源电压-最小:2.3 V 最大工作电流:15 mA 工作温度:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体: 封装:Reel |
| COP8CCR9LVA7/NOPB | 功能描述:8位微控制器 -MCU RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT |
| COP8CCR9LVA763SN | 制造商:National Semiconductor 功能描述:MCU 8-bit COP8 CISC 32KB Flash 5V 68-Pin PLCC |
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