MC68HC11F1CFN5 MOTOROLA [Motorola, Inc], MC68HC11F1CFN5 Datasheet - Page 6

• Manufacturer Part Number: MC68HC11F1CFN5
• Description: Technical Summary 8-Bit Microcontroller
• Manufacturer: MOTOROLA [Motorola, Inc]

1.3 Block Diagrams
6
MOTOROLA
PA7
PA6
PA5
PA4
PA3
PA2
PA1
PA0
V
POWER
DD
PORT B
V
SS
PAI/0C1
OC2/OC1
OC3/OC1
OC4/OC1
IC4/OC5/OC1
IC3
IC2
IC1
ADDRESS BUS
Figure 1 MC68HC11F1 Block Diagram
E
4XOUT
1024 BYTES STATIC RAM
ACCUMULATOR
CLOCK
LOGIC
512 BYTES EEPROM
PULSE
PORT F
XTAL
OSCILLATOR
CORE
CPU
EXTAL
SYSTEM
TIMER
PERIODIC INTERRUPT
IRQ
DATA BUS
PORT C
INTERRUPT
DDRC
LOGIC
XIRQ RESET
COP
MODA/
LIR
CONVERTER
CONTROL
SELECTS
MODE
CHIP
A/D
SCI
SPI
CSPROG
MODB/
CSGEN
V
CSIO1
CSIO2
STBY
MISO
MOSI
AN7
AN6
AN5
AN4
AN3
AN2
AN1
AN0
SCK
RxD
TxD
SS
MC68HC11F1/FC0
MC68HC11FTS/D
V
V
RH
RL
PE7
PE6
PE5
PE4
PE3
PE2
PE1
PE0
PG7
PG6
PG5
PG4
PG3
PG2
PG1
PG0
PD0
PD1
PD2
PD3
PD4
PD5