MC68HC711E9VFNE2 Freescale Semiconductor, MC68HC711E9VFNE2 Datasheet - Page 284
MC68HC711E9VFNE2
Manufacturer Part Number
MC68HC711E9VFNE2
Description
IC MCU 8BIT 512BYTES ROM 52-PLCC
Manufacturer
Freescale Semiconductor
Series
HC11r
Specifications of MC68HC711E9VFNE2
Core Processor
HC11
Core Size
8-Bit
Speed
2MHz
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 ~ 105°C
Package / Case
52-PLCC
Processor Series
HC711E
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
+ 105 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
On-chip Adc
8 bit
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MC68HC711E9VFNE2
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
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Application Note
284
$FF CHARACTER
@ 7812 BAUD
$FF CHARACTER
@ 1200 BAUD
Rx DATA SAMPLES
Rx DATA SAMPLES
( FOR 7812 BAUD )
$BFC0
$01FF
$BFFF
$FFC0
$0000
$B600
$B7FF
$FFFF
$103F
$BF00
$D000
$1000
OTE: Software can change some aspects of the memory map after reset.
MODA = 0
MODB = 1
SINGLE
CHIP
S
S
START
[1]
[7]
[6]
0
0
Figure 1. MC68HC711E9 Composite Memory Map
MULTIPLEXED
EXTERNAL
EXTERNAL
EXTERNAL
EXPANDED
MODA = 1
MODB = 1
BIT 0
Figure 2. Automatic Detection of Baud Rate
1
0
BIT 1
1
0
START
[8]
BIT 2
1
0
BOOTSTRAP
MODA = 0
MODB = 0
SPECIAL
[5]
BIT 3
1
0
or $E0
$FF
$C0
[2]
BIT 4
1
0
[10]
EXTERNAL
EXTERNAL
EXTERNAL
MODA = 1
MODB = 0
SPECIAL
BIT 5
TEST
1
?
[9]
BIT 6
1
1
BIT 7
1
1
STOP
1
1
BIT 0
[11]
[3]
REGISTER
12K USER
512-BYTE
512-BYTE
EEPROM
64-BYTE
(or OTP)
EPROM
BLOCK
BOOT
ROM
RAM
Tx DATA LINE IDLES HIGH
(MAY BE REMAPPED
TO ANY 4K BOUNDARY)
(MAY BE REMAPPED
TO ANY 4K BOUNDARY)
(MAY BE DISABLED
BY AN EEPROM BIT)
(MAY BE DISABLED
BY AN EEPROM BIT)
[4]
AN1060 — Rev. 1.0
[12]
VECTORS
VECTORS
SPECIAL
NORMAL
MOTOROLA
$BFC0
$FFC0
MODE
MODE
$BFFF
$FFFF
BIT 1
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