MC68HC908SR12CFA Freescale Semiconductor, MC68HC908SR12CFA Datasheet - Page 56

• Manufacturer Part Number: MC68HC908SR12CFA
• Description: MICROCONTROLLER 48 PIN
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC68HC908SR12CFA

• 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): 2.7 V ~ 5.5 V
• Data Converters: A/D 14x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Other names: Q1145673

Memory Map
Data Sheet
56
Addr.
$004F
$0050
$0051
$0052
$0053
$0054
$0055
$0056
$0057
$0058
MMIIC Frequency Divider
ADC Status and Control
PWM Control Register
PWM Data Register 0
PWM Data Register 1
PWM Data Register 2
Register Name
PWM Phase Control
PWM Clock Control
ADC Clock Control
U = Unaffected
Figure 2-2. Control, Status, and Data Registers (Sheet 9 of 12)
(PWMCCR)
(PWMPCR)
(PWMDR0)
(PWMDR1)
(PWMDR2)
(PWMCR)
(MMFDR)
Reserved
(ADICLK)
(ADSCR)
Register
Register
Register
Register
Register
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
X = Indeterminate
PWMEN2 PWMEN1 PWMEN0
PCLKSEL
0PWMD7 0PWMD6 0PWMD5 0PWMD4 0PWMD3 0PWMD2 0PWMD1 0PWMD0
1PWMD7 1PWMD6 1PWMD5 1PWMD4 1PWMD3 1PWMD2 1PWMD1 1PWMD0
2PWMD7 2PWMD6 2PWMD5 2PWMD4 2PWMD3 2PWMD2 2PWMD1 2PWMD0
COCO
ADIV2
PHEN
Bit 7
R
0
0
0
0
0
0
0
0
0
0
ADIV1
PHD6
AIEN
R
6
0
0
0
0
0
0
0
0
0
0
0
Memory Map
ADCO
ADIV0
PHD5
R
5
0
0
0
0
0
0
0
0
0
0
0
MC68HC908SR12•MC68HC08SR12 — Rev. 5.0
= Unimplemented
ADICLK
ADCH4
PHD4
R
4
0
0
0
0
0
0
0
0
0
0
1
0
MODE1
ADCH3
PHD3
R
3
0
0
0
0
0
0
0
0
0
0
1
0
MMBR2
MODE0
ADCH2
PCH2
PHD2
Freescale Semiconductor
R
R
2
1
0
0
0
0
0
0
0
1
1
= Reserved
MMBR1
ADCH1
PCLK1
PCH1
PHD1
R
1
0
0
0
0
0
0
0
1
0
0
MMBR0
ADCH0
PCLK0
PCH0
PHD0
Bit 0
R
R
0
0
0
0
0
0
0
1
0
0