MC68HC908BD48IFB Freescale Semiconductor, MC68HC908BD48IFB Datasheet - Page 65

• Manufacturer Part Number: MC68HC908BD48IFB
• Description: IC MCU 48K FLASH 6MHZ USB 44PQFP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC68HC908BD48IFB

• 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: 44-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

5.3.2 Configuration Register 1
MC68HC908BD48
Freescale Semiconductor
NOTE:
—
Rev. 2.1
Address:
Reset:
SSREC — Short Stop Recovery Bit
Exiting stop mode by pulling reset will result in the long stop recovery.
If using an external crystal oscillator, do not set the SSREC bit.
COPRS — COP Rate Select Bit
STOP — STOP Instruction Enable Bit
COPD — COP Disable Bit
Read:
Write:
SSREC enables the CPU to exit stop mode with a delay of 32
OSCXCLK cycles instead of a 4096-OSCXCLK cycle delay.
COPRS selects the COP timeout period. Reset clears COPRS.
Section 19. Computer Operating Properly
STOP enables the STOP instruction.
COPD disables the COP module.
Operating Properly
1 = Stop mode recovery after 32 OSCXCLK cycles
0 = Stop mode recovery after 4096 OSCXCLKC cycles
1 = COP timeout period = 2
0 = COP timeout period = 2
1 = STOP instruction enabled
0 = STOP instruction treated as illegal opcode
1 = COP module disabled
0 = COP module enabled
$001F
Bit 7
0
0
Figure 5-2. Configuration Register 1 (CONFIG1)
Configuration Register (CONFIG)
= Unimplemented
6
0
0
(COP).)
5
0
0
13
18
4
0
0
– 2
– 2
(See Section 19. Computer
4
4
SSREC
CGMXCLK cycles
CGMXCLK cycles
3
0
Configuration Register (CONFIG)
(COP).)
COPRS
2
0
STOP
1
0
Data Sheet
COPD
Bit 0
(See
0
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