参数资料
型号: PC9RS08KA2PAE
厂商: Freescale Semiconductor
文件页数: 59/136页
文件大小: 0K
描述: MCU 8BIT 2KB FLASH RS08 8-DIP
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: 0°C ~ 70°C
封装/外壳: 8-DIP(0.300",7.62mm)
包装: 管件
配用: DEMO9RS08KA2-ND - DEMO BOARD FOR 9RS08KA2
Chapter 4 Memory
MC9RS08KA2 Series Data Sheet, Rev. 4
Freescale Semiconductor
29
4.5
RAM
The device includes two sections of static RAM. The locations from $0000 to $000D can be directly
accessed using the more efficient tiny addressing mode instructions and short addressing mode
instructions. Location $000E RAM can either be accessed through D[X] register when register X is $0E
or through the paging window location $00CE when PAGESEL register is $00. The second section of
RAM starts from $0020 to $004F, and it can be accessed using direct addressing mode instructions.
The RAM retains data when the MCU is in low-power wait and stop mode. RAM data is unaffected by
any reset provided that the supply voltage does not drop below the minimum value for RAM retention.
4.6
Flash
The Flash memory is intended primarily for program storage. In-circuit programming allows the operating
program to be loaded into the Flash memory after final assembly of the application product. It is possible
to program the entire array through the single-wire background debug interface. Because the device does
not include on-chip charge pump circuitry, external VPP is required for program and erase operations.
4.6.1
Features
Features of the Flash memory include:
$020C–
$020F
Unimplemented
$0210
FOPT
0
SECD
$0211
FLCR
0
HVEN
MASS
0PGM
$0212–
$0213
Reserved
$0214–
$021F
Unimplemented
$0220
PTAPE
0
0
$0221
PTAPUD
0
0
$0222
PTASE
0
0
$0223–
$023F
Unimplemented
$3FF8
Reserved
$3FF9
Reserved
$3FFA2
Reserved
Reserved for Room Temperature ICS Trim
Reserved
FTRIM
$3FFC
NVOPT
0
SECD
1 Physical RAM in $000E can be accessed through D[X] register when the content of the index register X is $0E.
2 If using the MCU untrimmed, $3FFA and $3FFB may be used by applications.
Table 4-1. Register Summary (continued)
Address Register Name
Bit 7
6
5
4
3
2
1
Bit 0
= Unimplemented or Reserved
相关PDF资料
PDF描述
PC9RS08KA2FPE MCU 8BIT 2KB FLASH RS08 6-VDFN
PC9RS08KA2DWE MCU 8BIT 2KB FLASH RS08 8-SOIC
VI-B6Z-IX-F1 CONVERTER MOD DC/DC 2V 30W
MPC565MZP56R2 IC MPU 1M FLASH 56MHZ 388-PBGA
MPC565CZP40R2 IC MPU 1M FLASH 40MHZ 388-PBGA
相关代理商/技术参数
参数描述
PC9RS08KA8CWJ 制造商:Freescale Semiconductor 功能描述:
PC9RS08LA8CFT 功能描述:8位微控制器 -MCU 8-BIT 8K FLASH W/LCD 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
PC9RS08LA8CLF 功能描述:8位微控制器 -MCU 8-BIT 8K FLASH W/LCD 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
PC9RS08LE4CWL 功能描述:8位微控制器 -MCU 8-BIT 4K FLASH W/LCD 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
PC9S08AC128CFGE 功能描述:8位微控制器 -MCU 8-Bit MCU 128K FLASH 8K 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