MC68HC705JD FREESCALE [Freescale Semiconductor, Inc], MC68HC705JD Datasheet - Page 13

• Manufacturer Part Number: MC68HC705JD
• Description: member of the low-cost
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

1.1 Features
Rev. 2
The MC68HC705J2 is a member of the low-cost, high-performance M68HC05
Family of 8-bit microcontroller units (MCUs).
metal-oxide semiconductor (HCMOS) M68HC05 Family is based on the
customer-specified integrated circuit (CSIC) design strategy. All MCUs in the family
use the popular M68HC05 central processor unit (CPU) and are available with a
variety of subsystems, memory sizes and types, and package types.
The MC68HC705J2 is an expansion of the MC68HC05J1 design. On-chip memory
is enhanced with 2 Kbytes of erasable, programmable ROM (EPROM), 112 Kbytes
of RAM, and a bootloader ROM.
The MCU features include the following:
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Popular M68HC05 CPU
Memory-Mapped Input/Output (I/O) Registers
2064 Bytes of User EPROM Including 16 User Vector Locations
112 Bytes of Static RAM (SRAM)
14 Bidirectional I/O Pins
Fully Static Operation With No Minimum Clock Speed
On-Chip Oscillator With Crystal/Ceramic Resonator Connections
15-Bit Multifunction Timer
Real-Time Interrupt Circuit
Bootloader ROM
Power-Saving STOP, WAIT, and Data Retention Modes
MC68HC05J1 Emulation Mode
Selectable Edge-Sensitive or Edge- and Level-Sensitive External Interrupt
Trigger
Selectable Computer Operating Properly (COP) Timer
8 x 8 Unsigned Multiply Instruction
One Time Programmable 20-Pin Dual-in-Line Package (DIP)
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
INTRODUCTION
INTRODUCTION
SECTION 1
The high-density, complementary
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