MC68HRC908JK3CP Freescale Semiconductor, MC68HRC908JK3CP Datasheet - Page 16

• Manufacturer Part Number: MC68HRC908JK3CP
• Description: IC MCU FLASH 8B 8MHZ RC 4K 20DIP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC68HRC908JK3CP

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8MHz
• Peripherals: LED, LVD, POR, PWM
• Number Of I /o: 15
• Program Memory Size: 4KB (4K x 8)
• Program Memory Type: FLASH
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.3 V
• Data Converters: A/D 12x8b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 20-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Connectivity: -

List of Figures
Technical Data
16
Figure
7-11 Interrupt Recognition Example . . . . . . . . . . . . . . . . . . . . . . . . . 84
7-12 Interrupt Status Register 1 (INT1). . . . . . . . . . . . . . . . . . . . . . . 86
7-13 Interrupt Status Register 2 (INT2). . . . . . . . . . . . . . . . . . . . . . . 86
7-14 Interrupt Status Register 3 (INT3). . . . . . . . . . . . . . . . . . . . . . . 87
7-15 Wait Mode Entry Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
7-16 Wait Recovery from Interrupt or Break . . . . . . . . . . . . . . . . . . . 89
7-17 Wait Recovery from Internal Reset. . . . . . . . . . . . . . . . . . . . . . 89
7-18 Stop Mode Entry Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90
7-19 Stop Mode Recovery from Interrupt or Break . . . . . . . . . . . . . . 91
7-20 Break Status Register (BSR) . . . . . . . . . . . . . . . . . . . . . . . . . . 91
7-21 Reset Status Register (RSR) . . . . . . . . . . . . . . . . . . . . . . . . . . 93
7-22 Break Flag Control Register (BFCR) . . . . . . . . . . . . . . . . . . . . 94
8-1
8-2
9-1
9-2
9-3
9-4
9-5
9-6
9-7
10-1 TIM Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
10-2 TIM I/O Register Summary . . . . . . . . . . . . . . . . . . . . . . . . . . .118
10-3 PWM Period and Pulse Width . . . . . . . . . . . . . . . . . . . . . . . . 122
10-4 TIM Status and Control Register (TSC) . . . . . . . . . . . . . . . . . 127
10-5 TIM Counter Registers (TCNTH:TCNTL) . . . . . . . . . . . . . . . . 130
10-6 TIM Counter Modulo Registers (TMODH:TMODL). . . . . . . . . 131
10-7 TIM Channel Status and Control Registers (TSC0:TSC1) . . . 132
10-8 CHxMAX Latency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .135
10-9 TIM Channel Registers (TCH0H/L:TCH1H/L). . . . . . . . . . . . . 136
11-1 ADC I/O Register Summary . . . . . . . . . . . . . . . . . . . . . . . . . . 138
11-2 ADC Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139
11-3 ADC Status and Control Register (ADSCR) . . . . . . . . . . . . . . 142
X-tal Oscillator External Connections . . . . . . . . . . . . . . . . . . . . 96
RC Oscillator External Connections . . . . . . . . . . . . . . . . . . . . .97
Monitor Mode Circuit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103
Low-Voltage Monitor Mode Entry Flowchart. . . . . . . . . . . . . . 106
Monitor Data Format. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108
Sample Monitor Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . 108
Read Transaction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .108
Break Transaction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .109
Monitor Mode Entry Timing. . . . . . . . . . . . . . . . . . . . . . . . . . .113
List of Figures
Title
MC68H(R)C908JL3
Freescale Semiconductor
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Rev. 1.1
Page