MC68HC711P2CFN4 Freescale Semiconductor, MC68HC711P2CFN4 Datasheet - Page 90

• Manufacturer Part Number: MC68HC711P2CFN4
• Description: IC MCU 32K OTP 4MHZ 84-PLCC
• Manufacturer: Freescale Semiconductor
• Series: HC11r

Specifications of MC68HC711P2CFN4

• Core Processor: HC11
• Core Size: 8-Bit
• Speed: 4MHz
• Connectivity: MI Bus, SCI, SPI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 50
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: OTP
• Eeprom Size: 640 x 8
• Ram Size: 1K 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: 84-PLCC
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Serial Communications Interface (SCI)
Technical Data
LOOPS
WOMS
†
M
WAKE
ILT
PE
PT
TIE
TCIE
RIE
ILIE
TE
RE
RWU
SBK
Freescale Semiconductor, Inc.
For More Information On This Product,
Serial Communications Interface (SCI)
SCSR1
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RDRF
TDRE
RIE
RIE
OR
TIE
R8
LOOPS
LOOPS
&
&
&
WAKE
STOP
RWU
SBK
PE
PE
RE
ILT
PT
TE
PT
10/11-bit RX shift register
IDLE
TCIE
M
M
ILIE
T8
TC
8
7
&
&
Flag control
Transmitter
Receive buffer
H 8
10/11-bit TX shift register
Receiver
SCSR2
control
control
7
Transmit buffer
+
0
START
Note: † = always reads as zero
0
recovery
Data
L
SCI interrupt request
ST4XCK
clock
Internal data bus
MC68HC11P2 — Rev 1.0
RXD1
TXD1
WOMS
WOMS