MC68HC11E0CFNE3 Freescale Semiconductor, MC68HC11E0CFNE3 Datasheet - Page 217

IC MCU 8BIT 3MHZ 52-PLCC

MC68HC11E0CFNE3

Manufacturer Part Number
MC68HC11E0CFNE3
Description
IC MCU 8BIT 3MHZ 52-PLCC
Manufacturer
Freescale Semiconductor
Series
HC11r
Datasheets

Specifications of MC68HC11E0CFNE3

Core Processor
HC11
Core Size
8-Bit
Speed
3MHz
Connectivity
SCI, SPI
Peripherals
POR, WDT
Number Of I /o
38
Program Memory Type
ROMless
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
Controller Family/series
68HC11
No. Of I/o's
38
Ram Memory Size
512Byte
Cpu Speed
3MHz
No. Of Timers
1
Embedded Interface Type
SCI, SPI
Digital Ic Case Style
LCC
Rohs Compliant
Yes
Processor Series
HC11E
Core
HC11
Data Bus Width
8 bit
Data Ram Size
512 B
Interface Type
SCI, SPI
Maximum Clock Frequency
3 MHz
Number Of Programmable I/os
38
Number Of Timers
8
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
On-chip Adc
8 bit, 8 Channel
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Program Memory Size
-
Lead Free Status / Rohs Status
 Details

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1640 GOSUB 8000
1650 RCV = I - 1
1660 LOCATE 10,1:PRINT "Verifying byte #"; I; "
1664 IF CHR$(CODE%(RCV)) = B$ THEN 1670
1665 K=CODE%(RCV):GOSUB 8500
1666 LOCATE 1,1:PRINT "Byte #"; I; "
1668 K=ASC(B$):GOSUB 8500
1669 PRINT "
1670 NEXT I
1680 GOSUB 8000
1690 RCV = CODESIZE% - 1
1700 LOCATE 10,1:PRINT "Verifying byte #"; CODESIZE%; "
1710 IF CHR$(CODE%(RCV)) = B$ THEN 1720
1713 K=CODE(RCV):GOSUB 8500
1714 LOCATE 1,1:PRINT "Byte #"; CODESIZE%; "
1715 K=ASC(B$):GOSUB 8500
1716 PRINT "
1720 LOCATE 8, 1: PRINT : PRINT "Done!!!!"
4900 CLOSE
4910 INPUT "Press [RETURN] to quit...", Q$
5000 END
5900 '***********************************************************************
5910 '*
5930 '*
5940 '***********************************************************************
6000 FLAG = 0
6010 IF EOF(1) THEN FLAG = 1: RETURN
6020 A$ = INPUT$(1, #1)
6030 RETURN
6490 '***********************************************************************
6492 '*
6494 '*
6496 '***********************************************************************
6500 PRINT #2, A$;
6510 RETURN
6590 '***********************************************************************
6594 '*
6596 '***********************************************************************
7000 X = INSTR(H$, A$)
7010 IF X = 0 THEN FLAG = 1
7020 X = X - 1
7030 RETURN
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$(1, #2)
8030 RETURN
8490 '************************************************************************
Freescale Semiconductor
Received "; HX$;
Received "; HX$;
SUBROUTINE TO READ IN ONE BYTE FROM A DISK FILE
SUBROUTINE TO SEND THE STRING IN A$ OUT TO THE DEVICE
SUBROUTINE THAT CONVERTS THE HEX DIGIT IN A$ TO AN INTEGER
SUBROUTINE TO READ IN ONE BYTE THROUGH THE COMM PORT OPENED
RETURNS BYTE IN A$
OPENED AS FILE #2.
AS FILE #2.
RECEIVED.
KEYBOARD INPUT.
M68HC11 Bootstrap Mode, Rev. 1.1
'GET BYTE FOR VERIFICATION
'GET BYTE FOR VERIFICATION
'WAIT FOR COMM PORT INPUT
SUBROUTINE WILL BE ABORTED BY ANY
WAITS INDEFINITELY FOR THE BYTE TO BE
", " - Sent "; HX$;
RETURNS BYTE IN B$.
", " - Sent "; HX$;
Listing 2. BASIC Program for Personal Computer
"
"
USES Q$.
217

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