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参数资料
| 型号： | MC68HLC908QY4 |
| 厂商： | Motorola, Inc. |
| 英文描述： | Microcontrollers |
| 中文描述： | 微控制器 |
| 文件页数： | 10/16页 |
| 文件大小： | 604K |
| 代理商： | MC68HLC908QY4 |
HC908LJ12AD/D
10
Addendum to MC68HC908LJ12 Technical Data
For More Information On This Product,
Go to: www.freescale.com
MOTOROLA
Figure 4. MC68HC08LJ12 Block Diagram
SYSTEM INTEGRATION
MODULE
ARITHMETIC/LOGIC
UNIT (ALU)
CPU
REGISTERS
M68HC08 CPU
CONTROL AND STATUS REGISTERS — 96 BYTES
USER ROM— 12,288 BYTES
USER RAM — 512 BYTES
MONITOR ROM— 960 BYTES
USER ROM VECTOR — 48 BYTES
EXTERNAL INTERRUPT
MODULE
D
P
INTERNAL BUS
*
RST
*
IRQ
COMPUTER OPERATING
PROPERLY MODULE
PTD7/KBI7**
PTD6/KBI6**
PTD5/KBI5**
PTD4/KBI4**
PTD3/SPSCK
PTD2/MOSI
PTD1/MISO
PTD0/SS
POWER-ON RESET
MODULE
POWER
VSS
VDDA
REAL TIME CLOCK
MODULE
2-CHANNEL TIMER INTERFACE
MODULE 1
2-CHANNEL TIMER INTERFACE
MODULE 2
LIQUID CRYSTAL DISPLAY
DRIVER MODULE
SERIAL PERIPHERAL
INTERFACE MODULE
KEYBOARD INTERRUPT
MODULE
10-BIT ANALOG-TO-DIGITAL
CONVERTER MODULE
CLOCK GENERATOR MODULE
OSC1
OSC2
CGMXFC
32.768-kHz OSCILLATOR
PHASE-LOCKED LOOP
FP0/BP3
VDD
ADC REFERENCE
VREFL
VREFH
D
P
PTB7/ADC5
PTB6/ADC4
PTB5/T2CH1
PTB4/T2CH0
PTB3/T1CH1
PTB2/T1CH0
PTB1/RxD
PTB0/TxD
D
P
PTC7/FP26
PTC6/FP25
PTC5/FP24
PTC4/FP23
PTC3/FP22
PTC2/FP21
PTC1/FP20
PTC0/FP19
D
P
PTA7/ADC3
PTA6/ADC2
PTA5/ADC1
PTA4/ADC0
PTA3/KBI3**
PTA2/KBI2**
PTA1/KBI1**
PTA0/KBI0**
LOW-VOLTAGE INHIBIT
MODULE
FP1–FP18
BP0–BP2
*
Pin contains integrated pullup device.
**
Pin contains integrated pullup device if configured as KBI.
High current sink pin, 15mA.
High current sink pin, 8mA.
#
Pins available on 64-pin packages only.
SERIAL COMMUNICATIONS
INTERFACE MODULE
(WITH INFRARED
ENCODER/DECODER)
#
#
Shaded
blocks
indicate differences to MC68HC908LJ12
F
Freescale Semiconductor, Inc.
n
.
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相关代理商/技术参数 |
参数描述 |
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| MC68HLC908QY4CDW | 制造商:Rochester Electronics LLC 功能描述: 制造商:Freescale Semiconductor 功能描述: |
| MC68HLC908QY4CP | 制造商:Rochester Electronics LLC 功能描述:LOW V-4K FLASH W/ADC - Bulk |
| MC68HRC705J1ACPE | 功能描述:8位微控制器 -MCU 8B MCU 64 BYTES RAM RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT |
| MC68HRC705JJ7CDW | 制造商:Motorola Inc 功能描述: 制造商:MOTOROLA 功能描述: |
| MC68HRC705JP7CP | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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