mc68hc11d0 Freescale Semiconductor, Inc, mc68hc11d0 Datasheet - Page 12

• Manufacturer Part Number: mc68hc11d0
• Description: Mc68hc11d0 Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

1-2
MODA/
LIR
CONTROL
SYSTEM
PORT A
TIMER
MODE
MODB/
V
STBY
Figure 1-1 MC68HC11D3 Block Diagram
Freescale Semiconductor, Inc.
OSCILLATOR
XTAL
BUS EXPANSION
For More Information On This Product,
CLOCK LOGIC
CONTROL
ADDRESS
PORT B
EXTAL
STROBE AND HANDSHAKE
Go to: www.freescale.com
E
PARALLEL I/O
INTRODUCTION
CPU
IRQ/
ADDRESS/DATA
INTERRUPT LOGIC
CONTROL
PORT C
XIRQ
RESET
192 BYTES RAM
CONTROL
4 KBYTES ROM
SPI
PORT D
SCI
TECHNICAL DATA
V
V
DD
SS