MC68HC11E1CFNE2 Freescale Semiconductor, MC68HC11E1CFNE2 Datasheet - Page 206

IC MCU 8BIT 3MHZ 52-PLCC

MC68HC11E1CFNE2

Manufacturer Part Number
MC68HC11E1CFNE2
Description
IC MCU 8BIT 3MHZ 52-PLCC
Manufacturer
Freescale Semiconductor
Series
HC11r
Datasheets

Specifications of MC68HC11E1CFNE2

Core Processor
HC11
Core Size
8-Bit
Speed
3MHz
Connectivity
SCI, SPI
Peripherals
POR, WDT
Number Of I /o
38
Program Memory Type
ROMless
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
A/d Inputs
8-Channel, 8-Bit
Eeprom Memory
512 Bytes
Input Output
38
Interface
SCI/SPI
Memory Type
ROM
Number Of Bits
8
Package Type
52-pin PLCC
Programmable Memory
0 Bytes
Timers
3-16-bit
Voltage, Range
3-5.5 V
Controller Family/series
68HC11
No. Of I/o's
38
Eeprom Memory Size
512Byte
Ram Memory Size
512Byte
Cpu Speed
2MHz
No. Of Timers
1
Embedded Interface Type
SCI, SPI
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
2 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
Program Memory Size
-
Lead Free Status / Rohs Status
RoHS Compliant part

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Driving Boot Mode from Another M68HC11
206
MASTER
MCU
U3
MODB
XTAL
RxD
PE7
PB7
PB1
PB0
TxD
PREWIRED AREA
50
35
41
42
8
2
21
20
TRANSLATOR
Figure 6. MCU-to-MCU EPROM Duplicator Schematic
RS232 LEVEL
TO/FROM
J8
U4
J6
J3
M68HC11EVBU
J9
P4
50
35
41
42
21
20
8
M68HC11 Bootstrap Mode, Rev. 1.1
P5
50
35
41
42
8
21
20
WIRE-WRAP AREA
R12
R13
[1]
1K
1K
V DD
3.3K
R8
[2]
R10
15K
10K
R9
RED
GREEN
D5
D6
V DD
R14
R15
15K
10K
0.1 µ F
R7
C17
V DD
10K
18
17
26
35
20
21
1
7
3
2
+
20 µ F
XIRQ/V PPE
V
V SS
EXTAL
PB7
RxD
TxD
RESET
MODA
MODB
C18
DD
100
R11
Freescale Semiconductor
COM
MC68HC711E9
TARGET
MCU
U6
+12.25V
S2
OFF
ON
V PP

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