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| 型号： | COP8CCR9KMT8 |
| 厂商： | National Semiconductor |
| 文件页数： | 47/111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
Erase a page of flash memory at a specified address.
Read a byte from a specified address.
Write a byte to a specified address.
Copy a block of data from RAM into flash program memory.
Copy a block of data from program flash memory to RAM.
The following table lists the User ISP/Virtual E2 commands, required parameters and return data, if
applicable. The command entry point is used as an argument to the JSRB instruction. Table 5-11 lists the
Ram locations and Peripheral Registers, used for User ISP and Virtual E2, and their expected contents.
Please refer to the COP8 FLASH ISP User Manual for additional information and programming examples
on the use of User ISP and Virtual E2.
Table 5-10. User ISP/Virtual E2 Entry Points
Command/
Command
Function
Parameters
Return Data
Label
Entry Point
cpgerase
Page Erase
0x17
Register ISPADHI is loaded by the user with N/A (A page of memory beginning at
the high byte of the address.
ISPADHI, ISPADLO will be erased)
Register ISPADLO is loaded by the user
with the low byte of the address.
cmserase
Mass Erase
0x1A
Accumulator A contains the confirmation
N/A (The entire Flash Memory will be
key 0x55.
erased)
creadbf
Read Byte
0x11
Register ISPADHI is loaded by the user with Data Byte in Register ISPRD.
the high byte of the address.
Register ISPADLO is loaded by the user
with the low byte of the address.
cblockr
Block Read
0x26
Register ISPADHI is loaded by the user with n Data Bytes, Data will be returned
the high byte of the address.
beginning at a location pointed to by the
Register ISPADLO is loaded by the user
RAM address in X.
with the low byte of the address.
X pointer contains the beginning RAM
address where the result(s) will be returned.
Register BYTECOUNTLO contains the
number of n bytes to read (0
≤ n ≤ 255). It is
up to the user to setup the segment register.
cwritebf
Write Byte
0x14
Register ISPADHI is loaded by the user with N/A
the high byte of the address.
Register ISPADLO is loaded by the user
with the low byte of the address.
Register ISPWR contains the Data Byte to
be written.
cblockw
Block Write
0x23
Register ISPADHI is loaded by the user with N/A
the high byte of the address.
Register ISPADLO is loaded by the user
with the low byte of the address.
Register BYTECOUNTLO contains the
number of n bytes to write (0
≤ n ≤ 16).
The combination of the BYTECOUNTLO
and the ISPADLO registers must be set
such that the operation will not cross a 64
byte boundary.
X pointer contains the beginning RAM
address of the data to be written.
It is up to the user to setup the segment
register.
exit
EXIT
0x62
N/A
N/A (Device will Reset)
uwisp
MICROWIRE/
0x00
N/A
N/A (Device will be in MICROWIRE/PLUS
PLUS
ISP Mode. Must be terminated by
ISP Start
MICROWIRE/PLUS ISP EXIT command
which will Reset the device)
40
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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