MC68HC705C8ACFB Freescale Semiconductor, MC68HC705C8ACFB Datasheet - Page 124
MC68HC705C8ACFB
Manufacturer Part Number
MC68HC705C8ACFB
Description
IC MCU 8K 4MHZ OTP 44-QFP
Manufacturer
Freescale Semiconductor
Series
HC05r
Datasheet
1.MC68HC705C8ACFN.pdf
(222 pages)
Specifications of MC68HC705C8ACFB
Core Processor
HC05
Core Size
8-Bit
Speed
2.1MHz
Connectivity
SCI, SPI
Peripherals
POR, WDT
Number Of I /o
24
Program Memory Size
8KB (8K x 8)
Program Memory Type
OTP
Ram Size
304 x 8
Voltage - Supply (vcc/vdd)
3 V ~ 5.5 V
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
44-QFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Data Converters
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MC68HC705C8ACFB
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Part Number:
MC68HC705C8ACFB
Manufacturer:
MOTOROLA/摩托罗拉
Quantity:
20 000
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Serial Communications Interface (SCI)
Technical Data
124
SCI RECEIVE
REQUESTS
SCI INTERRUPT
REQUEST
BAUD RATE
CLOCK
1X
Freescale Semiconductor, Inc.
SCCR1 ($000E)
For More Information On This Product,
Serial Communications Interface (SCI)
H
Figure 10-2. SCI Transmitter
TDRE
TIE
8
TRANSMIT SHIFT REGISTER
7 6 5 4 3 2 1 0
Go to: www.freescale.com
TC
TCIE
SCDR ($0011)
CONTROL LOGIC
TRANSMITTER
SCSR ($0010)
L
SCCR2 ($000F)
AND CONTROL
PIN BUFFER
MC68HC705C8A — Rev. 3
PD1/
TDO
MOTOROLA
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