MC68HC908MR8CP Freescale Semiconductor, MC68HC908MR8CP Datasheet - Page 23
MC68HC908MR8CP
Manufacturer Part Number
MC68HC908MR8CP
Description
IC MCU 8K FLASH 8MHZ PWM 28-DIP
Manufacturer
Freescale Semiconductor
Series
HC08r
Datasheet
1.MCHC908MR8VFAE.pdf
(372 pages)
Specifications of MC68HC908MR8CP
Core Processor
HC08
Core Size
8-Bit
Speed
8MHz
Connectivity
SCI
Peripherals
LVD, POR, PWM
Number Of I /o
12
Program Memory Size
8KB (8K x 8)
Program Memory Type
FLASH
Ram Size
256 x 8
Voltage - Supply (vcc/vdd)
4.5 V ~ 5.5 V
Data Converters
A/D 4x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
28-DIP (0.600", 15.24mm)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MC68HC908MR8CP
Manufacturer:
FREESCALE
Quantity:
3
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MC68HC908MR8 — Rev 4.1
Freescale Semiconductor
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PWM Disabling Decode Scheme . . . . . . . . . . . . . . . . . . . .164
PWM Disabling in Automatic Mode . . . . . . . . . . . . . . . . . . 166
PWM Disabling in Manual Mode (Example 1) . . . . . . . . . . 167
PWM Disabling in Manual Mode (Example 2) . . . . . . . . . . 167
PWM Software Disable . . . . . . . . . . . . . . . . . . . . . . . . . . . 168
PWMEN and PWM Pins. . . . . . . . . . . . . . . . . . . . . . . . . . .169
PWM Counter Register High (PCNTH) . . . . . . . . . . . . . . . 172
PWM Counter Register Low (PCNTH) . . . . . . . . . . . . . . . . 172
PWM Counter Modulo Register High (PDMODH) . . . . . . . 173
PWM Counter Modulo Register Low (PDMODL) . . . . . . . . 173
PWMx Value Registers High (PVALxH) . . . . . . . . . . . . . . . 174
PWMx Value Registers Low (PVALxL) . . . . . . . . . . . . . . . 174
PWM Control Register 1 (PCTL1) . . . . . . . . . . . . . . . . . . . 175
PWM Control Register 2 (PCTL2) . . . . . . . . . . . . . . . . . . . 177
Dead-Time Write-Once Register (DEADTM) . . . . . . . . . . . 179
PWM Disable Mapping Write-Once Register (DISMAP) . . 179
Fault Control Register (FCR) . . . . . . . . . . . . . . . . . . . . . . .180
Fault Status Register (FSR) . . . . . . . . . . . . . . . . . . . . . . . . 181
Fault Acknowledge Register (FTACK) . . . . . . . . . . . . . . . . 182
PWM Output Control Register (PWMOUT) . . . . . . . . . . . . 184
PWM Clock Cycle and PWM Cycle Definitions . . . . . . . . . 186
PWM Load Cycle/Frequency Definition . . . . . . . . . . . . . . . 186
Monitor Mode Circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 189
Monitor Data Format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191
Sample Monitor Waveforms . . . . . . . . . . . . . . . . . . . . . . . . 191
Read Transaction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192
Break Transaction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192
Monitor Mode Entry Timing . . . . . . . . . . . . . . . . . . . . . . . . 196
TIMA Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 201
TIMA I/O Register Summary . . . . . . . . . . . . . . . . . . . . . . .201
PWM Period and Pulse Width . . . . . . . . . . . . . . . . . . . . . . 208
TIMA Status and Control Register (TASC). . . . . . . . . . . . . 214
TIMA Counter Registers (TACNTH and TACNTL). . . . . . . 216
TIMA Counter Modulo Registers (TMODH and TMODL). . 217
List of Figures
Technical Data
List of Figures
23
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