MC68HC908MR8CP Freescale Semiconductor, MC68HC908MR8CP Datasheet - Page 27

• Manufacturer Part Number: MC68HC908MR8CP
• Description: IC MCU 8K FLASH 8MHZ PWM 28-DIP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

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: -

Technical Data — MC68HC908MR8
MC68HC908MR8 — Rev 4.1
Freescale Semiconductor
Table
2-1
6-1
6-2
7-1
7-2
8-1
9-1
9-2
9-3
9-4
9-5
9-6
9-7
10-1
10-2
10-3
10-4
10-5
10-6
10-7
10-8
11-1
11-2
12-1
12-2
13-1
13-2
13-3
13-4
Vector Addresses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Instruction Set Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
Opcode Map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
Signal Name Conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
PIN Bit Set Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
VCO Frequency Multiplier (N) Selection. . . . . . . . . . . . . . . . 131
PWM Prescaler. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148
PWM Reload Frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . 149
PWM Data Overflow and Underflow Conditions. . . . . . . . . . 152
OUTx Bits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159
PWM Reload Frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . 177
PWM Prescaler. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178
OUTx Bits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185
Mode Selection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 188
Mode Differences . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190
READ (Read Memory) Command . . . . . . . . . . . . . . . . . . . . 193
WRITE (Write Memory) Command. . . . . . . . . . . . . . . . . . . .193
IREAD (Indexed Read) Command . . . . . . . . . . . . . . . . . . . .194
IWRITE (Indexed Write) Command . . . . . . . . . . . . . . . . . . . 194
READSP (Read Stack Pointer) Command. . . . . . . . . . . . . . 195
RUN (Run User Program) Command. . . . . . . . . . . . . . . . . . 195
Prescaler Selection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 215
Mode, Edge, and Level Selection. . . . . . . . . . . . . . . . . . . . . 220
Prescaler Selection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 239
Mode, Edge, and Level Selection. . . . . . . . . . . . . . . . . . . . . 244
Start Bit Verification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 258
Data Bit Recovery. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 259
Stop Bit Recovery. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 259
Character Format Selection . . . . . . . . . . . . . . . . . . . . . . . . . 266
List of Tables
Title
List of Tables
Technical Data
Page
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