参数资料
型号: MC68HC05K0VDW
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 微控制器/微处理器
英文描述: 8-BIT, MROM, 2 MHz, MICROCONTROLLER, PDSO16
封装: SOIC-16
文件页数: 147/154页
文件大小: 1585K
代理商: MC68HC05K0VDW
Technical Data
MC68HC05K0 MC68HC05K1 — Rev. 2.0
Personality EPROM (MC68HC05K1 Only)
Technical Data
9.5 PEPROM Reading
This sequence shows how to read the PEPROM:
1. Select a bit by writing to PEBSR.
2. Read the PEDATA bit in PESCR.
3. Store the PEDATA bit in RAM or in a register.
4. Select another bit by changing PEBSR.
5. Continue reading and storing the PEDATA bits until the required
personality EPROM data is stored.
Reading the PEPROM is easiest when each PEPROM column contains
one byte. Selecting a row-0 bit selects the first bit, and incrementing the
PEPROM bit select register (PEBSR) selects the next row-1 bit from the
same column. Incrementing PEBSR seven more times selects the
remaining bits of the column and selects the row-0 bit of the next column,
setting the row-0 flag, PEPRZF.
A PEPROM byte that has been read can be transferred to the
personality EPROM bit select register (PEBSR) so that subsequent
reads of the PEBSR quickly yield that PEPROM byte.
F
re
e
sc
a
le
S
e
m
ic
o
n
d
u
c
to
r,
I
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
n
c
..
.
相关PDF资料
PDF描述
MC68HRC705SJ7CP 8-BIT, OTPROM, 2.1 MHz, MICROCONTROLLER, PDIP20
MC9S08GB32ACFU 8-BIT, FLASH, 40 MHz, MICROCONTROLLER, PQFP64
MC9S08GT32ACFB 8-BIT, FLASH, 40 MHz, MICROCONTROLLER, PQFP44
M306H5MC-XXXFP 16-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP116
MC68HC705MC4CDW 8-BIT, OTPROM, 3 MHz, MICROCONTROLLER, PDSO28
相关代理商/技术参数
参数描述
MC68HC05K1 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:HCMOS Microcontroller Unit
MC68HC05K1CDW 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:HCMOS Microcontroller Unit
MC68HC05K1CP 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:HCMOS Microcontroller Unit
MC68HC05K1DW 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:HCMOS Microcontroller Unit
MC68HC05K1P 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:HCMOS Microcontroller Unit