MC705C8ABE Freescale Semiconductor, MC705C8ABE Datasheet - Page 37

• Manufacturer Part Number: MC705C8ABE
• Description: IC MCU 8BIT 42-SDIP
• Manufacturer: Freescale Semiconductor
• Series: HC05r

Specifications of MC705C8ABE

• 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: 0°C ~ 70°C
• Package / Case: 42-DIP (0.600", 15.24mm)
• Processor Series: HC705C
• Core: HC05
• Data Bus Width: 8 bit
• Data Ram Size: 304 B
• Interface Type: SCI, SPI
• Maximum Clock Frequency: 2.1 MHz
• Number Of Programmable I/os: 24
• Number Of Timers: 1
• Mounting Style: Through Hole
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Details

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