MC908SR12MFAE Freescale Semiconductor, MC908SR12MFAE Datasheet - Page 181

• Manufacturer Part Number: MC908SR12MFAE
• Description: IC MCU 12K FLASH 8MHZ 48-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC908SR12MFAE

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: I²C, SCI
• Peripherals: LVD, POR, PWM, Temp Sensor
• Number Of I /o: 31
• Program Memory Size: 12KB (12K x 8)
• Program Memory Type: FLASH
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 14x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 48-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

11.1 Contents
MC68HC908SR12•MC68HC08SR12 — Rev. 5.0
Freescale Semiconductor
Data Sheet — MC68HC908SR12•MC68HC08SR12
11.2
11.3
11.4
11.5
11.5.1
11.5.2
11.5.3
11.5.3.1
11.5.3.2
11.5.4
11.5.4.1
11.5.4.2
11.5.4.3
11.6
11.7
11.7.1
11.7.2
11.8
11.9
11.10 I/O Registers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195
11.10.1 TIM Status and Control Register . . . . . . . . . . . . . . . . . . . . 196
11.10.2 TIM Counter Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . 198
11.10.3 TIM Counter Modulo Registers . . . . . . . . . . . . . . . . . . . . . 199
11.10.4 TIM Channel Status and Control Registers . . . . . . . . . . . . 200
11.10.5 TIM Channel Registers. . . . . . . . . . . . . . . . . . . . . . . . . . . . 203
Section 11. Timer Interface Module (TIM)
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 182
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 182
Pin Name Conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183
Functional Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .183
Interrupts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .193
Low-Power Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 193
TIM During Break Interrupts . . . . . . . . . . . . . . . . . . . . . . . . . . 194
I/O Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195
TIM Counter Prescaler . . . . . . . . . . . . . . . . . . . . . . . . . . . . 187
Input Capture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 187
Output Compare. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 188
Pulse Width Modulation (PWM) . . . . . . . . . . . . . . . . . . . . . 189
Wait Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .194
Stop Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .194
Timer Interface Module (TIM)
Unbuffered Output Compare . . . . . . . . . . . . . . . . . . . . . 188
Buffered Output Compare . . . . . . . . . . . . . . . . . . . . . . .189
Unbuffered PWM Signal Generation . . . . . . . . . . . . . . . 190
Buffered PWM Signal Generation . . . . . . . . . . . . . . . . . 191
PWM Initialization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192
Data Sheet
181