參數(shù)資料
型號: MC9S12DB128VPVE
廠商: Freescale Semiconductor
文件頁數(shù): 7/14頁
文件大?。?/td> 0K
描述: IC MCU 128K FLASH 25MHZ 112-LFP
標(biāo)準(zhǔn)包裝: 300
系列: HCS12
核心處理器: HCS12
芯體尺寸: 16-位
速度: 25MHz
連通性: CAN,I²C,SCI,SPI
外圍設(shè)備: PWM,WDT
輸入/輸出數(shù): 91
程序存儲器容量: 128KB(128K x 8)
程序存儲器類型: 閃存
EEPROM 大小: 2K x 8
RAM 容量: 8K x 8
電壓 - 電源 (Vcc/Vdd): 2.35 V ~ 5.25 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 16x10b
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 105°C
封裝/外殼: 112-LQFP
包裝: 托盤
MC9S
2
PRODUCT PROPOSAL, Rev 6.1, 23-Oct-02
Analog-to-Digital Converters
— One or two 8-channel modules with 10-bit resolution depending on the package option
— External conversion trigger capability
Up to five 1M bit per second, CAN 2.0 A, B software compatible modules
— Five receive and three transmit buffers
— Flexible identifier filter programmable as 2 x 32 bit, 4 x 16 bit or 8 x 8 bit
— Four separate interrupt channels for Receive, Transmit, Error and Wake-up
— Low-pass filter wake-up function in STOP mode
— Loop-back for self test operation
Enhanced Capture Timer (ECT)
— 16-bit main counter with 7-bit prescaler
— 8 programmable input capture or output compare channels; 4 of the 8 input captures with buffer
— Input capture filters and buffers, three successive captures on four channels, or two captures on four
channels with a capture/compare selectable on the remaining four
— Four 8-bit or two 16-bit pulse accumulators
— 16-bit modulus down-counter with 4-bit prescaler
— Four user-selectable delay counters for signal filtering
8 PWM channels with programmable period and duty cycle (7 channels on 80 Pin Packages)
— 8-bit, 8-channel or 16-bit, 4-channel
— Separate control for each pulse width and duty cycle
— Center- or left-aligned outputs
— Programmable clock select logic with a wide range of frequencies
Serial interfaces
— Two asynchronous serial communications interfaces (SCI)
— Up to three synchronous serial peripheral interfaces (SPI)
— IIC
SAE J1850 Compatible Module (BDLC)
— 10.4 kbps Variable Pulse Width format
— Byte level receive and transmit
— 4x receive mode supported
SIM (System Integration Module)
— CRG (windowed COP watchdog, real time interrupt, clock monitor, clock generation and reset)
— MEBI (multiplexed external bus interface)
— INT (interrupt control)
Clock generation
— Phase-locked loop clock frequency multiplier
— Limp home mode in absence of external clock
— Clock Monitor
— Low power 0.5 to 16 MHz crystal oscillator reference clock
Operating frequency for ambient temperatures TA -40°C <= TA <= 125°C
— 50MHz equivalent to 25MHz Bus Speed for single chip
40MHz equivalent to 20MHz Bus Speed in expanded bus modes.
Internal 5V to 2.5V Regulator
112-Pin LQFP or 80-Pin QFP package
— I/O lines with 5V input and drive capability
— 5V A/D converter inputs and 5V I/O
— 2.5V logic supply
Development support
— Single-wire background debug mode (BDM)
— On-chip hardware breakpoints
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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