MC68HC908MR8CFA Freescale Semiconductor, MC68HC908MR8CFA Datasheet - Page 142

• Manufacturer Part Number: MC68HC908MR8CFA
• Description: IC MCU 8K FLASH 8MHZ PWM 32-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC68HC908MR8CFA

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: SCI
• Peripherals: LVD, POR, PWM
• Number Of I /o: 16
• 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 7x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Pulse-Width Modulator for Motor Control
Technical Data
142
U = Unaffected
minate
$0020
$0021
$0022
$0023
$0024
$0025
$0026
Addr.
PWM Control Register 1
PWM Control Register 2
PWM Counter Register
Fault Control Register
Fault Status Register
PWM Output Control
Fault Acknowledge
Register (FTACK)
Register Name
See page 175.
See page 177.
See page 180.
See page 181.
See page 182.
See page 159.
See page 172.
High (PCNTH)
X = Indeter-
(PWMOUT)
(PCTL1)
(PCTL2)
(FCR)
(FSR)
Figure 9-2. Register Summary (Sheet 1 of 4)
Pulse-Width Modulator for Motor Control (PWMMC)
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Write:
Reset
Write:
Reset
Write:
Reset
Write:
Reset
Write:
Reset
Write:
Reset
Write:
Reset
:
:
:
:
:
:
:
LDFQ1 LDFQ0
FPIN4
FINT4
Bit 7
DISX
U
0
0
0
0
0
0
0
0
0
R
FMODE
FFLAG
FTACK
OUTCT
= Reserved
DISY
6
0
0
4
0
4
0
0
4
0
L
0
0
0
PWMIN
OUT6
U
5
T
0
0
0
0
0
0
0
0
0
0
SEL12
PWMF
OUT5
Bold
4
0
0
0
0
0
0
0
0
0
0
ered
= Buff-
SEL34
OUT4
Bit 11
U
3
0
0
0
0
0
0
0
0
MC68HC908MR8 — Rev 4.1
SEL56 PRSC1 PRSC0
Bit 10
OUT3
Freescale Semiconductor
2
0
0
0
0
0
0
0
0
0
FPIN1
LDOK
FINT1
OUT2
Bit 9
U
1
0
0
0
0
0
0
0
FMODE
FFLAG
FTACK
PWME
OUT1
Bit 0
Bit 8
N
0
0
1
0
1
0
0
1
0
0
0