MC908LJ24CPBE Freescale Semiconductor, MC908LJ24CPBE Datasheet - Page 26

• Manufacturer Part Number: MC908LJ24CPBE
• Description: IC MCU 24K FLASH 8MHZ SPI 64LQFP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC908LJ24CPBE

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: I²C, IRSCI, SPI
• Peripherals: LCD, LVD, POR, PWM
• Number Of I /o: 40
• Program Memory Size: 24KB (24K x 8)
• Program Memory Type: FLASH
• Ram Size: 768 x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 6x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-LQFP
• Processor Series: HC08LJ
• Core: HC08
• Data Bus Width: 8 bit
• Data Ram Size: 768 B
• Interface Type: SCI/SPI
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 48
• Number Of Timers: 4
• Operating Supply Voltage: 3.3 V, 5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: FSICEBASE, M68EML08LJLKE, ZK-HC08LX-A, M68CBL05CE
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 6-ch x 10-bit
• Controller Family/series: HC08
• No. Of I/o's: 40
• Ram Memory Size: 768Byte
• Cpu Speed: 8MHz
• No. Of Timers: 2
• Embedded Interface Type: I2C, SCI, SPI
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

List of Figures
Data Sheet
26
Figure
8-5
8-6
8-7
8-8
8-9
8-10 PLL Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137
9-1
9-2
9-3
9-4
9-5
9-6
9-7
9-8
9-9
9-10 Interrupt Processing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151
9-11 Interrupt Recognition Example . . . . . . . . . . . . . . . . . . . . . . . . 152
9-12 Interrupt Status Register 1 (INT1). . . . . . . . . . . . . . . . . . . . . . 153
9-13 Interrupt Status Register 2 (INT2). . . . . . . . . . . . . . . . . . . . . . 155
9-14 Interrupt Status Register 3 (INT3). . . . . . . . . . . . . . . . . . . . . . 155
9-15 Wait Mode Entry Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157
9-16 Wait Recovery from Interrupt or Break . . . . . . . . . . . . . . . . . . 158
9-17 Wait Recovery from Internal Reset. . . . . . . . . . . . . . . . . . . . . 158
9-18 Stop Mode Entry Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159
9-19 Stop Mode Recovery from Interrupt or Break . . . . . . . . . . . . . 159
9-20 SIM Break Status Register (SBSR) . . . . . . . . . . . . . . . . . . . . 160
9-21 SIM Reset Status Register (SRSR) . . . . . . . . . . . . . . . . . . . . 161
9-22 SIM Break Flag Control Register (SBFCR) . . . . . . . . . . . . . . 162
10-1 Monitor Mode Circuit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166
10-2 Low-Voltage Monitor Mode Entry Flowchart. . . . . . . . . . . . . . 170
10-3 Monitor Data Format. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 171
10-4 Break Transaction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .171
10-5 Read Transaction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .173
10-6 Write Transaction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 173
PLL Bandwidth Control Register (PBWCR) . . . . . . . . . . . . . . 129
PLL Multiplier Select Register High (PMSH) . . . . . . . . . . . . . 130
PLL Multiplier Select Register Low (PMSL) . . . . . . . . . . . . . . 130
PLL VCO Range Select Register (PMRS) . . . . . . . . . . . . . . . 131
PLL Reference Divider Select Register (PMDS) . . . . . . . . . . 132
SIM Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141
SIM I/O Register Summary. . . . . . . . . . . . . . . . . . . . . . . . . . .142
CGM Clock Signals. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143
External Reset Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .145
Internal Reset Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 146
Sources of Internal Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . 146
POR Recovery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147
Interrupt Entry Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150
Interrupt Recovery Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . 150
List of Figures
Title
MC68HC908LJ24/LK24 — Rev. 2.1
Freescale Semiconductor
Page