MC68HC711E20CFN2

Manufacturer Part NumberMC68HC711E20CFN2
DescriptionIC MCU 20K 2MHZ OTP 52-PLCC
ManufacturerFreescale Semiconductor
SeriesHC11
MC68HC711E20CFN2 datasheets
 

Specifications of MC68HC711E20CFN2

Core ProcessorHC11Core Size8-Bit
Speed2MHzConnectivitySCI, SPI
PeripheralsPOR, WDTNumber Of I /o38
Program Memory Size20KB (20K x 8)Program Memory TypeOTP
Eeprom Size512 x 8Ram Size768 x 8
Voltage - Supply (vcc/vdd)4.5 V ~ 5.5 VData ConvertersA/D 8x8b
Oscillator TypeInternalOperating Temperature-40°C ~ 85°C
Package / Case52-PLCCLead Free Status / RoHS StatusContains lead / RoHS non-compliant
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Timing Systems
PRESCALER
DIVIDE BY
TCNT (HI)
1, 4, 8, OR 16
MCU
PR1
PR0
E CLK
16-BIT TIMER BUS
16-BIT COMPARATOR =
TOC1 (HI)
TOC1 (LO)
16-BIT COMPARATOR =
TOC2 (HI)
TOC2 (LO)
16-BIT COMPARATOR =
TOC3 (HI)
TOC3 (LO)
16-BIT COMPARATOR =
TOC4 (HI)
TOC4 (LO)
16-BIT COMPARATOR =
TI4/O5 (HI)
TI4/O5 (LO)
16-BIT LATCH
CLK
CLK
16-BIT LATCH
TIC1 (HI)
TIC1 (LO)
16-BIT LATCH
CLK
TIC2 (HI)
TIC2 (LO)
CLK
16-BIT LATCH
TIC3 (HI)
TIC3 (LO)
Figure 9-2. Capture/Compare Block Diagram
130
TCNT (LO)
16-BIT FREE-RUNNING
COUNTER
TAPS FOR RTI,
COP WATCHDOG, AND
PULSE ACCUMULATOR
OC1F
FOC1
OC2F
FOC2
OC3F
FOC3
OC4F
FOC4
OC5
I4/O5F
FOC5
IC4
CFORC
FORCE OUTPUT
I4/O5
COMPARE
IC1F
IC2F
IC3F
TFLG 1
STATUS
INTERRUPT
FLAGS
ENABLES
M68HC11E Family Data Sheet, Rev. 5.1
TOI
9
TOF
INTERRUPT REQUESTS
(FURTHER QUALIFIED BY
I BIT IN CCR)
TO PULSE
ACCUMULATOR
OC1I
8
FUNCTIONS
PA7/OC1/
BIT 7
OC2I
7
PA6/OC2/
BIT 6
OC3I
6
PA5/OC3/
BIT 5
OC4I
5
PA4/OC4/
BIT 4
I4/O5I
4
PA3/OC5/
BIT 3
IC4/OC1
IC1I
3
BIT 2
PA2/IC1
IC2I
2
BIT 1
PA1/IC2
IC3I
1
BIT 0
PA0/IC3
TMSK 1
PORT A
PIN CONTROL
CAPTURE COMPARE BLOCK
Freescale Semiconductor
PIN
PAI
OC1
OC1
OC1