参数资料
型号: MC9RS08KA2CPC
厂商: Freescale Semiconductor
文件页数: 65/136页
文件大小: 0K
描述: IC MCU 8-BIT 2K FLASH 8-PDIP
产品培训模块: Mechatronics
USBSpyder08 Discovery Kit
RS08KA2 Low-End Microcontroller Series
MC9RS08KA8 Microcontroller
标准包装: 50
系列: RS08
核心处理器: RS08
芯体尺寸: 8-位
速度: 10MHz
外围设备: LVD,POR,WDT
输入/输出数: 4
程序存储器容量: 2KB(2K x 8)
程序存储器类型: 闪存
RAM 容量: 63 x 8
电压 - 电源 (Vcc/Vdd): 1.8 V ~ 5.5 V
振荡器型: 内部
工作温度: -40°C ~ 85°C
封装/外壳: 8-DIP(0.300",7.62mm)
包装: 管件
产品目录页面: 726 (CN2011-ZH PDF)
配用: DEMO9RS08KA2-ND - DEMO BOARD FOR 9RS08KA2
Chapter 4 Memory
MC9RS08KA2 Series Data Sheet, Rev. 4
34
Freescale Semiconductor
Table 4-5 shows the memory block to be accessed through paging window ($00C0–$00FF).
NOTE
Physical location $0000-$000E is RAM. Physical location $000F is register
X. D[X] register is mapped to address $000E only. The physical RAM in
$000E can be accessing through D[X] register when X register is either $0E
or $CE with PAGESEL is $00.
When PAGESEL register is $00, paging window is mapped to the first page
($00-$3F). Paged location $00C0–$00CE is mapped to physical location
$0000-$000E, i.e., RAM. Paged location $00CF is mapped to register X.
Therefore, accessing address $CE returns the physical RAM content in
$000E, accessing address $000E returns D[X] register content.
14-bit memory address
Start address of memory block selected
000000
AD[13:6]
Figure 4-6. Memory Block Boundary Selector
Table 4-5. Paging Window for $00C0–$00FF
Page
Memory Address
$00
$0000–$003F
$01
$0040–$007F
$02
$0080–$00BF
$03
$00C0–$00FF
$04
$0100–$013F
.
$FE
$3F80–$3FBF
$FF
$3FC0–$3FFF
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相关代理商/技术参数
参数描述
MC9RS08KA2CSC 功能描述:8位微控制器 -MCU 2K FLASH W/ ACMP 62 RAM 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
MC9RS08KA2CSCR 功能描述:8位微控制器 -MCU 2K FLASH W/ ACMP 62 RAM 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
MC9RS08KA2DB 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:Microcontrollers
MC9RS08KA2PC 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:Microcontrollers
MC9RS08KA2SC 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:Microcontrollers