参数资料
型号: MC68HCP11A1CFNE3
厂商: MOTOROLA INC
元件分类: 微控制器/微处理器
英文描述: 8-BIT, EEPROM, 3 MHz, MICROCONTROLLER, PQCC52
封装: PLASTIC, LCC-52
文件页数: 87/158页
文件大小: 776K
代理商: MC68HCP11A1CFNE3
MOTOROLA
ON-CHIP MEMORY
MC68HC11A8
3-8
TECHNICAL DATA
3
3.5.2.3 Bulk Erase
The following program segment demonstrates how to bulk erase the 512-byte EE-
PROM. The CONFIG register is not affected in this example.
3.5.2.4 Row Erase
The following program segment demonstrates the row erase function. A ‘row’ is six-
teen bytes ($B600-$B60F, $B610-$B61F... $B7F0-$B7FF). This type of erase opera-
tion saves time compared to byte erase when large sections of EEPROM are to be
erased.
* On entry, A = data to be programmed and X = EEPROM address
PROG
LDAB
#$02
STAB
$103B
Set EELAT Bit (EEPGM = 0)
STAA
0,X
Store Data to EEPROM Address
LDAB
#$03
STAB
$103B
Set EEPGM Bit (EELAT = 1)
JSR
DLY10
Delay 10 ms
CLR
$103B
Turn Off High Voltage and Set to READ
Mode
BULKE
LDAB
#$06
STAB
$103B
Set to Bulk Erase Mode
STAB
$B600
Write any Data to any EEPROM Address
LDAB
#$07
STAB
$103B
Turn On Programming Voltage
JSR
DLY10
Delay 10 ms
CLR
$103B
Turn Off High Voltage and Set to READ
Mode
相关PDF资料
PDF描述
MC68HLC705KJ1C 8-BIT, OTPROM, 4 MHz, MICROCONTROLLER, PDIP16
MC68HRC08JK1CDW 8-BIT, MROM, 4 MHz, MICROCONTROLLER, PDSO20
MC68HC08JK1CP 8-BIT, MROM, 4 MHz, MICROCONTROLLER, PDIP20
MC68HC08JK1CDW 8-BIT, MROM, 4 MHz, MICROCONTROLLER, PDSO20
MC68HC08JK3MDW 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PDSO20
相关代理商/技术参数
参数描述
MC68HCP11A1FN 制造商:MOTORALA 功能描述:
MC68HCP11E0CP2 制造商:Rochester Electronics LLC 功能描述:- Bulk
MC68HCP11E0FN 功能描述:MICROCONTROLLER MCU 8ADC 3MHC RoHS:否 类别:集成电路 (IC) >> 嵌入式 - 微控制器, 系列:HC11 标准包装:250 系列:56F8xxx 核心处理器:56800E 芯体尺寸:16-位 速度:60MHz 连通性:CAN,SCI,SPI 外围设备:POR,PWM,温度传感器,WDT 输入/输出数:21 程序存储器容量:40KB(20K x 16) 程序存储器类型:闪存 EEPROM 大小:- RAM 容量:6K x 16 电压 - 电源 (Vcc/Vdd):2.25 V ~ 3.6 V 数据转换器:A/D 6x12b 振荡器型:内部 工作温度:-40°C ~ 125°C 封装/外壳:48-LQFP 包装:托盘 配用:MC56F8323EVME-ND - BOARD EVALUATION MC56F8323
MC68HCP11E0FNE 功能描述:8位微控制器 -MCU 8B MCU 512RAM COP A/D 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
MC68HCP11E1CFNE2 功能描述:8位微控制器 -MCU 8B MCU 512 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