MC68HC705X32CFU Freescale Semiconductor, MC68HC705X32CFU Datasheet - Page 172

• Manufacturer Part Number: MC68HC705X32CFU
• Manufacturer: Freescale Semiconductor

Specifications of MC68HC705X32CFU

• Cpu Family: HC05
• Device Core Size: 8b
• Frequency (max): 4MHz
• Interface Type: SCI
• Program Memory Type: EPROM
• Program Memory Size: 32KB
• Total Internal Ram Size: 528Byte
• # I/os (max): 32
• Number Of Timers - General Purpose: 1
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 4.5V
• On-chip Adc: 8-chx8-bit
• Instruction Set Architecture: CISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 64
• Package Type: PQFP
• Lead Free Status / Rohs Status: Supplier Unconfirmed

14
14.1
For the MC68HC05X16, a 16K byte EPROM programmed with the customer’s software (positive
logic for address and data) should be submitted for pattern generation. All unused bytes should be
programmed to $00. The size of EPROM which should be used for all other family members is
listed in
The EPROM should be clearly labelled, placed in a conductive IC carrier and securely packed.
14.2
All original pattern media (EPROMs) are filed for contractual purposes and are not returned. A
computer listing of the ROM code will be generated and returned with a listing verification form.
The listing should be thoroughly checked and the verification form completed, signed and returned
to Motorola. The signed verification form constitutes the contractual agreement for creation of the
custom mask. If desired, Motorola will program blank EPROMs (supplied by the customer) from
the data file used to create the custom mask, to aid in the verification process.
14.3
Ten MCUs containing the customer’s ROM pattern will be provided for program verification. These
units will have been made using the custom mask but are for ROM verification only. For
expediency, they are usually unmarked and are tested only at room temperature (25 C) and at
5 Volts. These RVUs are included in the mask charge and are not production parts. They are
neither backed nor guaranteed by Motorola Quality Assurance.
Table
EPROMS
14-2.
Verification media
ROM verification units (RVU)
Freescale Semiconductor, Inc.
For More Information On This Product,
Table 14-2 EPROMs for pattern generation
Go to: www.freescale.com
MC68HC05X16
MC68HC05X32
ORDERING INFORMATION
Device
Size of EPROM
16K byte
32K byte
MC68HC05X16
Rev. 1