參數(shù)資料
型號(hào): MC9RS08LE4CWL
廠商: Freescale Semiconductor
文件頁數(shù): 1/28頁
文件大?。?/td> 0K
描述: MCU 8BIT 4K FLASH W/LCD 28-SOIC
標(biāo)準(zhǔn)包裝: 26
系列: RS08
核心處理器: RS08
芯體尺寸: 8-位
速度: 20MHz
連通性: SCI
外圍設(shè)備: LCD,LVD,POR,PWM,WDT
輸入/輸出數(shù): 26
程序存儲(chǔ)器容量: 4KB(4K x 8)
程序存儲(chǔ)器類型: 閃存
RAM 容量: 256 x 8
電壓 - 電源 (Vcc/Vdd): 2.7 V ~ 5.5 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 8x10b
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 85°C
封裝/外殼: 28-SOIC(0.295",7.50mm 寬)
包裝: 管件
Freescale Semiconductor
Data Sheet: Technical Data
Document Number: MC9RS08LE4
Rev. 3, 12/2009
Freescale Semiconductor, Inc., 2008-2009. All rights reserved.
This document contains information on a product under development. Freescale reserves
the right to change or discontinue this product without notice.
MC9RS08LE4
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
instructions
On-Chip Memory
– 4 KB flash memory read/program/erase over full
operating voltage and temperature
– 256-byte random-access memory (RAM)
– Security circuitry to prevent unauthorized access to flash
memory 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 20 MHz
– Internal Clock Source (ICS) — Internal clock source
module containing a frequency-locked-loop (FLL)
controlled by internal or external reference; precision
trimming of internal reference allows 0.2% resolution
and 2% deviation over temperature and voltage;
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 memory 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
× 14 or 4 × 18 segments; compatible
with 5 V or 3 V LCD glass displays using on-chip
resistor bias network; 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 — 8-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 — Two 2-channel 16-bit timer/pulse-width
modulator (TPM) modules; selectable input capture,
output compare, or buffered edge- or center-aligned
PWM on each channel
– SCI — One serial communications interface module
with optional 13-bit break; LIN extensions
– KBI — 8-pin keyborad interrupt module
Input/Output
– 26 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
– 28-pin SOIC
MC9RS08LE4
28 W-SOIC
Case 751F
TBD
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