MC68HC908BD48IB Freescale Semiconductor, MC68HC908BD48IB Datasheet - Page 55

• Manufacturer Part Number: MC68HC908BD48IB
• Description: IC MCU 48K FLASH 6MHZ USB 42SDIP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC68HC908BD48IB

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 6MHz
• Connectivity: I²C, USB
• Peripherals: POR, PWM
• Number Of I /o: 32
• Program Memory Size: 48KB (48K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 6x8b
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 85°C
• Package / Case: 42-DIP (0.600", 15.24mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

4.1 Contents
4.2 Introduction
MC68HC908BD48
Freescale Semiconductor
Data Sheet — MC68HC908BD48
—
Rev. 2.1
4.2
4.3
4.4
4.5
4.6
4.7
4.8
4.9
This section describes the operation of the embedded FLASH memory.
The FLASH memory can be read, programmed, and erased from a
single external supply through the use of the internal charge pump for
program and erase.
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Functional Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56
FLASH Control Register (FLCR) . . . . . . . . . . . . . . . . . . . . . . . 56
FLASH Block Erase Operation . . . . . . . . . . . . . . . . . . . . . . . . . 57
FLASH Mass Erase Operation . . . . . . . . . . . . . . . . . . . . . . . . . 58
FLASH Program Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . .59
FLASH Block Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
FLASH Block Protect Register (FLBPR). . . . . . . . . . . . . . . . . . 61
FLASH Memory
Section 4. FLASH Memory
Data Sheet
55