XC68HC705B32CB Freescale Semiconductor, XC68HC705B32CB Datasheet - Page 159

• Manufacturer Part Number: XC68HC705B32CB
• Description: IC MCU 2.1MHZ 32K OTP 56-DIP
• Manufacturer: Freescale Semiconductor
• Series: HC05r

Specifications of XC68HC705B32CB

• Core Processor: HC05
• Core Size: 8-Bit
• Speed: 2.1MHz
• Connectivity: SCI
• Peripherals: POR, WDT
• Number Of I /o: 32
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: OTP
• Eeprom Size: 256 x 8
• Ram Size: 528 x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x8b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 56-SDIP (0.600", 15.24mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

The MC68HC05B8 is a device similar to the MC68HC05B6, but with an increased ROM size of
7.25 kbytes. The entire MC68HC05B6 data sheet applies to the MC68HC05B8, with the
exceptions outlined in this appendix.
B.1
•
•
MC68HC05B6
Rev. 4.1
7230 bytes User ROM (including 14 bytes User vectors)
High speed version available
Features
MC68HC05B8
MC68HC05B8
B
Freescale
TPG
B-1
14