MC68HC711E9CFN3 Freescale Semiconductor, MC68HC711E9CFN3 Datasheet - Page 311
MC68HC711E9CFN3
Manufacturer Part Number
MC68HC711E9CFN3
Description
IC MCU 3MHZ 12K OTP 52-PLCC
Manufacturer
Freescale Semiconductor
Series
HC11r
Specifications of MC68HC711E9CFN3
Core Processor
HC11
Core Size
8-Bit
Speed
3MHz
Connectivity
SCI, SPI
Peripherals
POR, WDT
Number Of I /o
38
Program Memory Size
12KB (12K x 8)
Program Memory Type
OTP
Eeprom Size
512 x 8
Ram Size
512 x 8
Voltage - Supply (vcc/vdd)
4.5 V ~ 5.5 V
Data Converters
A/D 8x8b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
52-PLCC
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MC68HC711E9CFN3
Manufacturer:
FREESCAL
Quantity:
5 530
Company:
Part Number:
MC68HC711E9CFN3
Manufacturer:
YAGEO
Quantity:
460 000
Company:
Part Number:
MC68HC711E9CFN3
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Part Number:
MC68HC711E9CFN3
Manufacturer:
MOTOROLA/摩托罗拉
Quantity:
20 000
- Current page: 311 of 336
- Download datasheet (4Mb)
7990 ’**********************************************************************
7992 ’*
7994 ’*
7996 ’*
7998 ’*
7999 ’**********************************************************************
8000 WHILE LOC(2) = 0
8005 Q$ = INKEY$: IF Q$ <> "" THEN 4900 ’IF ANY KEY PRESSED, THEN ABORT
8010 WEND
8020 B$ = INPUT$(1, #2)
8030 RETURN
8490 ’************************************************************************
8491 ’*
8492 ’*
8493 ’*
8494 ’************************************************************************
8500 IF K > 255 THEN HX$="Too big":GOTO 8530
8510 HX$=MID$(H$,K\16+1,1)
8520 HX$=HX$+MID$(H$,(K MOD 16)+1,1)
8530 RETURN
9499 ’******************** BOOT CODE ****************************************
9500 DATA 86, 23
9510 DATA B7, 10, 02
9520 DATA 86, FE
9530 DATA B7, 10, 03
9540 DATA C6, FF
9550 DATA F7, 10, 07
9560 DATA CE, 0F, A0
9570 DATA 18, CE, E0, 00
9580 DATA 7E, BF, 00
9590 ’***********************************************************************
Common Bootstrap Mode Problems
Reset Conditions
vs. Conditions
as Bootloaded
Program Starts
AN1060 — Rev. 1.0
MOTOROLA
SUBROUTINE TO READ IN ONE BYTE THROUGH THE COMM PORT OPENED
DECIMAL TO HEX CONVERSION
It is not unusual for a user to encounter problems with bootstrap mode
because it is new to many users. By knowing some of the common
difficulties, the user can avoid them or at least recognize and quickly
correct them.
It is common to confuse the reset state of systems and control bits with
the state of these systems and control bits when a bootloaded program
in RAM starts.
AS FILE #2.
RECEIVED.
KEYBOARD INPUT.
INPUT:
OUTPUT: HX$ - TWO CHARACTER STRING WITH HEX CONVERSION
’WAIT FOR COMM PORT INPUT
K - INTEGER TO BE CONVERTED
’LDAA
’STAA
’LDAA
’STAA
’LDAB
’STAB
’LDX
’LDY
’JMP
SUBROUTINE WILL BE ABORTED BY ANY
WAITS INDEFINITELY FOR THE BYTE TO BE
’UPPER NIBBLE
’LOWER NIBBLE
#$23
OPT2
#$FE
PORTC
#$FF
DDRC
#4000
#$E000
$BF00
RETURNS BYTE IN B$.
make port C wire or
light 1 LED on port C bit 0
make port C outputs
2msec at 2MHz
Start of BUFFALO 3.4
EPROM routine start address
USES Q$.
Application Note
311
Related parts for MC68HC711E9CFN3
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet: