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MC68HC711E20CFN2

MC68HC711E20CFN2 | |
---|---|
Manufacturer Part Number | MC68HC711E20CFN2 |
Description | IC MCU 20K 2MHZ OTP 52-PLCC |
Manufacturer | Freescale Semiconductor |
Series | HC11 |
MC68HC711E20CFN2 datasheets |
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Specifications of MC68HC711E20CFN2 | |||
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Core Processor | HC11 | Core Size | 8-Bit |
Speed | 2MHz | Connectivity | SCI, SPI |
Peripherals | POR, WDT | Number Of I /o | 38 |
Program Memory Size | 20KB (20K x 8) | Program Memory Type | OTP |
Eeprom Size | 512 x 8 | Ram Size | 768 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 |
PrevNext
Serial Communications Interface (SCI)
RECEIVER
BAUD RATE
CLOCK
DDD0
SEE NOTE
PIN BUFFER
PD0
AND CONTROL
RxD
DISABLE
DRIVER
SCCR1 SCI CONTROL 1
SCI Tx
SCI INTERRUPT
REQUESTS
REQUEST
Note: Refer to
Figure B-1. EVBU Schematic Diagram
108
÷16
DATA
RECOVERY
RE
M
WAKEUP
LOGIC
SCSR SCI STATUS 1
RDRF
RIE
IDLE
ILIE
OR
RIE
SCCR2 SCI CONTROL 2
for an example of connecting RxD to a PC.
Figure 7-2. SCI Receiver Block Diagram
M68HC11E Family Data Sheet, Rev. 5.1
10 (11) - BIT
Rx SHIFT REGISTER
(8) 7 6 5 4 3 2 1 0
MSB
ALL 1s
RWU
8
SCDR Rx BUFFER
READ ONLY
8
8
INTERNAL
DATA BUS
Freescale Semiconductor
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APPENDIX A ELECTRICAL CHARACTERISTICS | FREESCALE [Freescale Semiconductor, Inc] |
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Freescale Semiconductor, Inc |
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Freescale Semiconductor, Inc |
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Freescale Semiconductor, Inc |
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Freescale Semiconductor, Inc |
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Freescale Semiconductor, Inc |
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Freescale Semiconductor, Inc |
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Freescale Semiconductor, Inc |
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Freescale Semiconductor, Inc |
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Freescale Semiconductor, Inc |
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Freescale Semiconductor, Inc |
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Freescale Semiconductor, Inc |
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Freescale Semiconductor, Inc |
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Freescale Semiconductor, Inc |
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Freescale Semiconductor, Inc |
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