参数资料
型号: MC9RS08KA2CSC
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 微控制器/微处理器
英文描述: 8-BIT, FLASH, 20 MHz, MICROCONTROLLER, PDSO8
封装: ROHS COMPLIANT, SOIC-8
文件页数: 44/136页
文件大小: 2792K
代理商: MC9RS08KA2CSC
MC9RS08KA2 Series Data Sheet, Rev. 4
Freescale Semiconductor
15
Chapter 1
MC9RS08KA2 Series Device Overview
1.1
Overview
The MC9RS08KA2 Series microcontroller unit (MCU) is an extremely low-cost, small pin count device
for home appliances, toys, and small geometry applications. This device is composed of standard on-chip
modules including, a very small and highly efficient RS08 CPU core, 63 bytes RAM, 2K bytes Flash, an
8-bit modulo timer, keyboard interrupt, and analog comparator. The device is available in small 6- and
8-pin packages.
1.2
MCU Block Diagram
The block diagram, Figure 1-1, shows the structure of the MC9RS08KA2 Series MCU.
Figure 1-1. MC9RS08KA2 Series Block Diagram
RS08 CORE
USER FLASH
USER RAM — 63 BYTES
NOTES:
(1) Pins are software configurable with pullup/pulldown device if input port.
(2) Integrated pullup device enabled if reset enabled (RSTPE=1).
(3) These pins are not available in 6-pin package.
POWER AND
PTA
VSS
VDD
INTERNAL CLOCK
SOURCE
BDC
RS08 SYSTEM CONTROL
RTI
CPU
COP
WAKEUP
LVD
RESET AND STOP WAKEUP
MODES OF OPERATION
POWER MANAGEMENT
5-BIT KEYBOARD
INTERRUPT MODULE
PTA0/KBIP0/ACMP+ (1)
PTA1/KBIP1/ACMP- (1)
PTA2/KBIP2/TCLK/RESET/VPP (1),( 2)
PTA3/ACMPO/BKGD/MS
ANALOG COMPARATOR
MODULE
MODULO TIMER
MODULE
PTA4/KBIP4 (1),(3)
PTA5/KBIP5 (1), (3)
INTERNAL REGULATOR
(KBI)
5
TCLK
ACMP-
ACMP+
ACMPO
(ICS)
(ACMP)
(MTIM)
MC9RS08KA2 — 2048 BYTES
MC9RS08KA1 — 1024 BYTES
相关PDF资料
PDF描述
MC9S12XA512CAA 16-BIT, FLASH, 40 MHz, MICROCONTROLLER, PQFP80
MC9S12XB128CFU 16-BIT, FLASH, 40 MHz, MICROCONTROLLER, PQFP80
MC9S12XB128VALR 16-BIT, FLASH, 40 MHz, MICROCONTROLLER, PQFP112
MC9S12XDG128VFV 16-BIT, FLASH, 40 MHz, MICROCONTROLLER, PQFP144
MC9S12XDP512VAG 16-BIT, FLASH, 40 MHz, MICROCONTROLLER, PQFP144
相关代理商/技术参数
参数描述
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
MC9RS08KA4 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:MCU Block Diagram