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MC908QT1CFQE規(guī)格書詳情
General Description
Introduction
The MC68HC908QY4 is a member of the low-cost, high-performance M68HC08 Family of 8-bit microcontroller units (MCUs). The M68HC08 Family is a Complex Instruction Set Computer (CISC) with a Von Neumann architecture. All MCUs in the family use the enhanced M68HC08 central processor unit (CPU08) and are available with a variety of modules, memory sizes and types, and package types.
Features
Features include:
? High-performance M68HC08 CPU core
? Fully upward-compatible object code with M68HC05 Family
? 5-V and 3-V operating voltages (VDD)
? 8-MHz internal bus operation at 5 V, 4-MHz at 3 V
? Trimmable internal oscillator
– 3.2 MHz internal bus operation
– 8-bit trim capability allows 0.4 accuracy(1)
– ± 25 untrimmed
? Auto wakeup from STOP capability
? Configuration (CONFIG) register for MCU configuration options, including:
– Low-voltage inhibit (LVI) trip point
? In-system FLASH programming
? FLASH security(2)
? On-chip in-application programmable FLASH memory (with internal program/erase voltage generation)
– MC68HC908QY4 and MC68HC908QT4 — 4096 bytes
– MC68HC908QY2, MC68HC908QY1, MC68HC908QT2, and MC68HC908QT1 — 1536 bytes
? 128 bytes of on-chip random-access memory (RAM)
? 2-channel, 16-bit timer interface module (TIM)
? 4-channel, 8-bit analog-to-digital converter (ADC) on MC68HC908QY2, MC68HC908QY4, MC68HC908QT2, and MC68HC908QT4
? 5 or 13 bidirectional input/output (I/O) lines and one input only:
– Six shared with keyboard interrupt function and ADC
– Two shared with timer channels
– One shared with external interrupt (IRQ)
– Eight extra I/O lines on 16-pin package only
– High current sink/source capability on all port pins
– Selectable pullups on all ports, selectable on an individual bit basis
– Three-state ability on all port pins
? 6-bit keyboard interrupt with wakeup feature (KBI)
? Low-voltage inhibit (LVI) module features:
– Software selectable trip point in CONFIG register
? System protection features:
– Computer operating properly (COP) watchdog
– Low-voltage detection with reset
– Illegal opcode detection with reset
– Illegal address detection with reset
? External asynchronous interrupt pin with internal pullup (IRQ) shared with general-purpose input pin
? Master asynchronous reset pin (RST) shared with general-purpose input/output (I/O) pin
? Power-on reset
? Internal pullups on IRQ and RST to reduce external components
? Memory mapped I/O registers
? Power saving stop and wait modes
? MC68HC908QY4, MC68HC908QY2, and MC68HC908QY1 are available in these packages:
– 16-pin plastic dual in-line package (PDIP)
– 16-pin small outline integrated circuit (SOIC) package
– 16-pin thin shrink small outline package (TSSOP)
? MC68HC908QT4, MC68HC908QT2, and MC68HC908QT1 are available in these packages:
– 8-pin PDIP
– 8-pin SOIC
– 8-pin dual flat no lead (DFN) package
產(chǎn)品屬性
- 型號:
MC908QT1CFQE
- 制造商:
FREESCALE
- 制造商全稱:
Freescale Semiconductor, Inc
- 功能描述:
M68HC08 Microcontrollers
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
FREESCALE/飛思卡爾 |
23+ |
NA/ |
18 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價(jià) | ||
NXP Semiconductors |
20+ |
SOIC-8 |
29860 |
NXP微控制器MCU-可開原型號增稅票 |
詢價(jià) | ||
FUTURE |
21+ |
SOP8 |
18766 |
詢價(jià) | |||
FREESCALE |
1836+ |
SOP8 |
9852 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價(jià) | ||
FREESCALE |
23+ |
NA |
19960 |
只做進(jìn)口原裝,終端工廠免費(fèi)送樣 |
詢價(jià) | ||
freescale |
22+ |
SOP |
10000 |
原裝正品優(yōu)勢現(xiàn)貨供應(yīng) |
詢價(jià) | ||
NXP |
23+ |
N/A |
6720 |
原廠原裝 |
詢價(jià) | ||
NXPUSAInc. |
23+ |
8-SOIC |
66800 |
原廠授權(quán)一級代理,專注汽車、醫(yī)療、工業(yè)、新能源! |
詢價(jià) | ||
FREESCALESEM |
23+ |
NA |
13650 |
原裝正品,假一罰百! |
詢價(jià) | ||
FUTURE |
22+23+ |
SOP8 |
37626 |
絕對原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) |