參數(shù)資料
型號(hào): MC68HC705J2
廠商: 飛思卡爾半導(dǎo)體(中國)有限公司
英文描述: member of the low-cost
中文描述: 成員低成本
文件頁數(shù): 49/82頁
文件大?。?/td> 583K
代理商: MC68HC705J2
BOOTLOADER MODE
Rev. 2
8-3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Complete the following steps to bootload the MCU:
1.
Turn off all power to the circuit.
2.
Install the MCU and the EPROM.
3.
Select the MCU mode:
a. Install a jumper between points 2 and 3 to program the MCU as an
MC68HC705J2.
b. Install a jumper between points 1 and 2 to program the MCU as an
MC68HC05J1.
4.
Select the bootloader function:
a. Open switch S2 to select the program and verify function.
b. Close switch S2 to select the verify only function.
5.
Close switch S1 to reset the MCU.
6.
Apply V
DD
to the circuit.
7.
Apply the EPROM programming voltage, V
PP
, to the circuit.
8.
Open switch S1 to take the MCU out of reset. During programming the
PROGRAM LED turns on. It turns off when the verification routine begins. If
verification is successful, the VERIFY LED turns on. If the bootloader finds an
error during verification, it puts the error address on the external address bus
and stops running.
9.
Close switch S1 to reset the MCU.
10.
Remove the V
PP
voltage.
11.
Remove the V
DD
voltage.
8.2 Host Downloading
The MC68HC05P8EVS board supports downloading user programs directly from a
personal computer. Refer to MC68HC05P8EVS Customer Specified Integrated
Circuit (CSIC) Evaluation System Motorola document number BR735/D.
F
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
n
.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC68HC705J2CDW 制造商:Motorola Inc 功能描述: 制造商:Motorola Inc 功能描述:MicroController, 8-Bit, 20 Pin, Plastic, SOP
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MC68HC705JJ7CDW 功能描述:IC MCU 8BIT 20-SOIC RoHS:否 類別:集成電路 (IC) >> 嵌入式 - 微控制器, 系列:HC05 其它有關(guān)文件:STM32F101T8 View All Specifications 特色產(chǎn)品:STM32 32-bit Cortex MCUs 標(biāo)準(zhǔn)包裝:490 系列:STM32 F1 核心處理器:ARM? Cortex?-M3 芯體尺寸:32-位 速度:36MHz 連通性:I²C,IrDA,LIN,SPI,UART/USART 外圍設(shè)備:DMA,PDR,POR,PVD,PWM,溫度傳感器,WDT 輸入/輸出數(shù):26 程序存儲(chǔ)器容量:64KB(64K x 8) 程序存儲(chǔ)器類型:閃存 EEPROM 大小:- RAM 容量:10K x 8 電壓 - 電源 (Vcc/Vdd):2 V ~ 3.6 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 10x12b 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 85°C 封裝/外殼:36-VFQFN,36-VFQFPN 包裝:托盤 配用:497-10030-ND - STARTER KIT FOR STM32497-8853-ND - BOARD DEMO STM32 UNIV USB-UUSCIKSDKSTM32-PL-ND - KIT IAR KICKSTART STM32 CORTEXM3497-8512-ND - KIT STARTER FOR STM32F10XE MCU497-8505-ND - KIT STARTER FOR STM32F10XE MCU497-8304-ND - KIT STM32 MOTOR DRIVER BLDC497-6438-ND - BOARD EVALUTION FOR STM32 512K497-6289-ND - KIT PERFORMANCE STICK FOR STM32MCBSTM32UME-ND - BOARD EVAL MCBSTM32 + ULINK-MEMCBSTM32U-ND - BOARD EVAL MCBSTM32 + ULINK2更多... 其它名稱:497-9032STM32F101T8U6-ND