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General Description
Introduction
The MC68H(R)C908JL3E is a member of the low-cost, high-performance M68HC08 Family of 8-bit microcontroller units (MCUs). The M68HC08 Family is based on the customer-specified integrated circuit (CSIC) design strategy. 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 of the MC68H(R)C908JL3E include the following:
? EMC enhanced version of MC68H(R)C908JL3/JK3/JK1
? High-performance M68HC08 architecture
? Fully upward-compatible object code with M6805, M146805, and M68HC05 Families
? Low-power design; fully static with stop and wait modes
? Maximum internal bus frequency:
– 8-MHz at 5V operating voltage
– 4-MHz at 3V operating voltage
? Oscillator options:
– Crystal oscillator for MC68HC908JL3E/JK3E/JK1E
– RC oscillator for MC68HRC908JL3E/JK3E/JK1E
? User program Flash memory with security(1) feature
– 4,096 bytes for MC68H(R)C908JL3E/JK3E
– 1,536 bytes for MC68H(R)C908JK1E
? 128 bytes of on-chip RAM
? 2-channel, 16-bit timer interface module (TIM)
? 12-channel, 8-bit analog-to-digital converter (ADC)
? 23 general purpose I/O ports for MC68H(R)C908JL3E:
– 7 keyboard interrupt with internal pull-up (6 keyboard interrupt for MC68HC908JL3E)
– 10 LED drivers (sink)
– 2 × 25mA open-drain I/O with pull-up
? 15 general purpose I/O ports for MC68H(R)C908JK3E/JK1E:
– 1 keyboard interrupt with internal pull-up (MC68HRC908JK3E/JK1E only)
– 4 LED drivers (sink)
– 2 × 25mA open-drain I/O with pull-up
– 10-channel ADC
? System protection features:
– Optional computer operating properly (COP) reset
– Optional low-voltage detection with reset and selectable trip points for 3V and 5V operation
– Illegal opcode detection with reset
– Illegal address detection with reset
? Master reset pin with internal pull-up and power-on reset
? IRQ with schmitt-trigger input and programmable pull-up
? 28-pin PDIP, 28-pin SOIC, and 48-pin LQFP packages for MC68H(R)C908JL3E
? 20-pin PDIP and 20-pin SOIC packages for MC68H(R)C908JK3E/JK1E
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
MOTOROLA/摩托羅拉 |
2021+ |
SOP |
100500 |
一級(jí)代理專營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期排單到貨 |
詢價(jià) | ||
MOTOROLA |
SOP-20 |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價(jià) | |||
MOTOROLA/摩托羅拉 |
23 |
SOP20 |
12500 |
全新原裝現(xiàn)貨 假一賠十 |
詢價(jià) | ||
MOTOROLA |
2016+ |
SOP20 |
6523 |
只做原裝正品現(xiàn)貨!或訂貨! |
詢價(jià) | ||
NXP |
22+ |
20SOIC |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價(jià) | ||
FREESCALE |
2022 |
SOP-20 |
2100 |
詢價(jià) | |||
Freescale Semiconductor - NXP |
23+ |
20-SOIC |
11200 |
主營(yíng):汽車電子,停產(chǎn)物料,軍工IC |
詢價(jià) | ||
MOT |
05+ |
原廠原裝 |
6001 |
只做全新原裝真實(shí)現(xiàn)貨供應(yīng) |
詢價(jià) | ||
NXP |
21+ |
20SOIC |
610880 |
本公司只售原裝 支持實(shí)單 |
詢價(jià) | ||
MOTOROL |
2020+ |
SOP |
80000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開(kāi)13%增 |
詢價(jià) |
