MC908JB16DWE Freescale Semiconductor, MC908JB16DWE Datasheet - Page 137

• Manufacturer Part Number: MC908JB16DWE
• Description: IC MCU 16K FLASH 6MHZ USB 28SOIC
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC908JB16DWE

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 6MHz
• Connectivity: SCI, USB
• Peripherals: LED, LVD, POR, PWM
• Number Of I /o: 21
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Ram Size: 384 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 28-SOIC (7.5mm Width)
• Processor Series: HC08JB
• Core: HC08
• Data Bus Width: 8 bit
• Data Ram Size: 384 B
• Interface Type: I2C/SCI/SPI/USB
• Maximum Clock Frequency: 12 MHz
• Number Of Programmable I/os: 21
• Number Of Timers: 4
• Operating Supply Voltage: 5.5 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: FSICEBASE, DEMO908GZ60E, M68EML08GZE, KITUSBSPIDGLEVME, KITUSBSPIEVME, KIT33810EKEVME
• Minimum Operating Temperature: 0 C
• Controller Family/series: HC08
• No. Of I/o's: 21
• Ram Memory Size: 384Byte
• 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: -
• Data Converters: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

10.1 Contents
MC68HC908JB16
Freescale Semiconductor
Technical Data — MC68HC908JB16
—
Rev. 1.1
10.2
10.3
10.4
10.5
10.5.1
10.5.2
10.5.3
10.5.3.1
10.5.3.2
10.5.4
10.5.4.1
10.5.4.2
10.5.4.3
10.6
10.7
10.7.1
10.7.2
10.8
10.9
10.9.1
10.9.2
10.10 I/O Registers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152
10.10.1 TIM Status and Control Register . . . . . . . . . . . . . . . . . . . . 152
10.10.2 TIM Counter Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154
10.10.3 TIM Counter Modulo Registers . . . . . . . . . . . . . . . . . . . . . 155
10.10.4 TIM Channel Status and Control Registers . . . . . . . . . . . . 156
10.10.5 TIM Channel Registers. . . . . . . . . . . . . . . . . . . . . . . . . . . . 159
Section 10. Timer Interface Module (TIM)
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138
Interrupts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .149
Low-Power Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149
TIM During Break Interrupts . . . . . . . . . . . . . . . . . . . . . . . . . . 150
Pin Name Conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139
Functional Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .139
I/O Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151
TIM Counter Prescaler . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143
Input Capture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143
Output Compare. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144
Pulse Width Modulation (PWM) . . . . . . . . . . . . . . . . . . . . . 145
Wait Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .150
Stop Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .150
TIM Clock Pin (PTE0/TCLK) . . . . . . . . . . . . . . . . . . . . . . .151
TIM Channel I/O Pins (PTE1/T1CH01:PTE2/T2CH01) . . . 151
Timer Interface Module (TIM)
Unbuffered Output Compare . . . . . . . . . . . . . . . . . . . . . 144
Buffered Output Compare . . . . . . . . . . . . . . . . . . . . . . .145
Unbuffered PWM Signal Generation . . . . . . . . . . . . . . . 146
Buffered PWM Signal Generation . . . . . . . . . . . . . . . . . 147
PWM Initialization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148
Technical Data
137