MC68HC705C8ACFN Freescale Semiconductor, MC68HC705C8ACFN Datasheet - Page 37

IC MCU 4MHZ 8K OTP 44-PLCC

MC68HC705C8ACFN

Manufacturer Part Number
MC68HC705C8ACFN
Description
IC MCU 4MHZ 8K OTP 44-PLCC
Manufacturer
Freescale Semiconductor
Series
HC05r
Datasheet

Specifications of MC68HC705C8ACFN

Core Processor
HC05
Core Size
8-Bit
Speed
2.1MHz
Connectivity
SCI, SPI
Peripherals
POR, WDT
Number Of I /o
24
Program Memory Size
8KB (8K x 8)
Program Memory Type
OTP
Ram Size
304 x 8
Voltage - Supply (vcc/vdd)
3 V ~ 5.5 V
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
44-PLCC
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Data Converters
-

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2.6 EPROM/OTPROM (PROM)
2.7 Bootloader ROM
MC68HC705C8A — Rev. 3
MOTOROLA
An MCU with a quartz window has a maximum of 7744 bytes of EPROM.
The quartz window allows the EPROM erasure with ultraviolet light. In
an MCU without a quartz window, the EPROM cannot be erased and
serves a maximum 7744 bytes of OTPROM (see
Section 9. EPROM/OTPROM
The 240 bytes at addresses $1F00–$1FEF are reserved ROM
addresses that contain the instructions for the bootloader functions. See
Section 9. EPROM/OTPROM
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
Memory
(PROM).
(PROM).
EPROM/OTPROM (PROM)
Table
2-1). See
Technical Data
Memory
37

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