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MC68HC908QY2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:
MC68HC908QY2
- 功能描述:
8位微控制器 -MCU 1.5K FLASH W/ADC
- RoHS:
否
- 制造商:
Silicon Labs
- 核心:
8051
- 處理器系列:
C8051F39x
- 數(shù)據(jù)總線寬度:
8 bit
- 最大時鐘頻率:
50 MHz
- 程序存儲器大?。?/span>
16 KB 數(shù)據(jù) RAM
- 大?。?/span>
1 KB 片上
- ADC:
Yes
- 工作電源電壓:
1.8 V to 3.6 V
- 工作溫度范圍:
- 40 C to + 105 C
- 封裝/箱體:
QFN-20
- 安裝風格:
SMD/SMT
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
恩XP |
21+ |
TSSOP-16 |
8080 |
只做原裝,質(zhì)量保證 |
詢價 | ||
恩XP |
24+ |
TSSOP-16 |
30000 |
原裝正品公司現(xiàn)貨,假一賠十! |
詢價 | ||
MOTOROLA |
05+ |
原廠原裝 |
4311 |
只做全新原裝真實現(xiàn)貨供應 |
詢價 | ||
FREESCALE |
20+ |
標準 |
15800 |
原裝優(yōu)勢主營型號-可開原型號增稅票 |
詢價 | ||
恩XP |
24+ |
TSSOP-16 |
6000 |
全新原裝深圳倉庫現(xiàn)貨有單必成 |
詢價 | ||
FREESCALE |
NDC |
11 |
公司優(yōu)勢庫存 熱賣中! |
詢價 | |||
MOT |
24+ |
SOP |
2987 |
絕對全新原裝現(xiàn)貨供應! |
詢價 | ||
FREESCALE |
23+ |
NA |
19960 |
只做進口原裝,終端工廠免費送樣 |
詢價 | ||
恩XP |
23+ |
16-TSSOP |
11200 |
主營:汽車電子,停產(chǎn)物料,軍工IC |
詢價 | ||
FREESCALE(飛思卡爾) |
21+ |
SSOP20 |
12588 |
原裝正品,量大可定 |
詢價 |