参数资料
型号: MC9RS08LA8CLF
厂商: Freescale Semiconductor
文件页数: 1/33页
文件大小: 0K
描述: MCU 8BIT 8K FLASH W/LCD 48-LQFP
标准包装: 250
系列: RS08
核心处理器: RS08
芯体尺寸: 8-位
速度: 20MHz
连通性: SCI,SPI
外围设备: LCD,LVD,POR,PWM,WDT
输入/输出数: 31
程序存储器容量: 8KB(8K x 8)
程序存储器类型: 闪存
RAM 容量: 256 x 8
电压 - 电源 (Vcc/Vdd): 2.7 V ~ 5.5 V
数据转换器: A/D 6x10b
振荡器型: 内部
工作温度: -40°C ~ 85°C
封装/外壳: 48-LQFP
包装: 托盘
Freescale Semiconductor
Data Sheet: Technical Data
Document Number: MC9RS08LA8
Rev. 2, 1/2012
Freescale Semiconductor, Inc., 2008-2012. All rights reserved.
This document contains information on a product under development. Freescale reserves
the right to change or discontinue this product without notice.
MC9RS08LA8
Features:
8-Bit RS08 Central Processor Unit (CPU)
– Up to 20 MHz CPU at 2.7 V to 5.5 V across temperature
range of –40°C to 85°C
– Subset of HC08 instruction set with added BGND
instruction
On-Chip Memory
– 8 KB flash read/program/erase over full operating
voltage and temperature
– 256-byte random-access memory (RAM)
– Security circuitry to prevent unauthorized access to flash
contents
Power-Saving Modes
– Wait and stop
Clock Source Options
– Oscillator (XOSC) — Loop-control Pierce oscillator;
crystal or ceramic resonator range of 31.25 kHz to
39.0625 kHz or 1 MHz to 16 MHz
– Internal clock source (ICS) — Internal clock source
module containing a frequency-locked-loop (FLL)
controlled by internal or external reference; supports bus
frequencies up to 10 MHz
System Protection
– Watchdog computer operating properly (COP) reset
with option to run from dedicated 1 kHz internal clock
source or bus clock
– Low-voltage detection with reset or interrupt; selectable
trip points
– Illegal opcode detection with reset
– Illegal address detection with reset
– Flash block protection
Development Support
– Single-wire background debug interface
– Breakpoint capability to allow single breakpoint setting
during in-circuit debugging
Peripherals
– LCD — Up to 8
× 21 or 4 × 25 segments; compatible
with 5 V or 3 V LCD glass displays using on-chip charge
pump; functional in wait, stop modes for very low power
LCD operation; frontplane and backplane pins
multiplexed with GPIO functions; selectable frontplane
and backplane configurations
– ADC — 6-channel, 10-bit resolution; 2.5
μs conversion
time; automatic compare function; 1.7 mV/
°C
temperature sensor; internal bandgap reference channel;
operation in stop; fully functional from 2.7 V to 5.5 V.
– TPM — One 2-channel 16-bit timer/pulse-width
modulator (TPM) module
– SCI — One 2-channel serial communications interface
module with optional 13-bit break; LIN extensions
– SPI — One serial peripheral interface module in 8-bit
data length mode with a receive data buffer hardware
match function
– ACMP — Analog comparator with option to compare to
internal reference
– MTIM — One 8-bit modulo timer
– KBI — 8-pin keyboard interrupt module
– RTI — One real-time interrupt module with optional
reference clock.
Input/Output
– 33 GPIOs including 1 output only pin and 1 input only
pin.
– Hysteresis and configurable pullup device on all input
pins; configurable slew rate and drive strength on all
output pins.
Package Options
– 48-pin QFN
– 48-pin LQFP
MC9RS08LA8
48 QFN
Case 1975
7 mm2
48 LQFP
Case 932
7 mm2
TBD
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