MC68HC908RF2CFA Freescale Semiconductor, MC68HC908RF2CFA Datasheet - Page 24

• Manufacturer Part Number: MC68HC908RF2CFA
• Description: IC MCU W/UHF TX 2K FLASH 32LQFP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC68HC908RF2CFA

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 4MHz
• Peripherals: LVD, POR, PWM, RF Mod
• Number Of I /o: 12
• Program Memory Size: 2KB (2K x 8)
• Program Memory Type: FLASH
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• 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: -
• Data Converters: -
• Connectivity: -

Memory
Data Sheet
24
$001C
$001A
$001B
$001E
$001F
$0020
$0021
$0022
$0023
$0024
$0025
$0026
$0027
Addr.
↓
Timer Counter Register High
Timer Counter Register Low
Timer Channel 0 Status and
Keyboard Interrupt Enable
IRQ and Keyboard Status
Timer Channel 0 Register
Timer Channel 0 Register
Timer Status and Control
Register High (TMODH)
Control Register (TSC0)
Register Low (TMODL)
Register Name
Configuration Register
Timer Counter Modulo
Timer Counter Modulo
Register (INTKBIER)
and Control Register
Unimplemented
Register (TSC)
See page 101.
See page 102.
See page 143.
See page 141.
See page 141.
See page 142.
See page 142.
See page 143.
See page 146.
See page 146.
High (TCH0H)
See page 43.
Low (TCH0L)
(INTKBSCR)
Figure 2-2. Control, Status, and Data Registers (Sheet 2 of 5)
(CONFIG)
(TCNTH)
(TCNTL)
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Freescale Semiconductor, Inc.
For More Information On This Product,
EXTSLOW
CH0F
Bit 15
Bit 15
Bit 15
IRQF
Bit 7
TOF
Bit 7
Bit 7
Bit 7
R
0
0
0
0
0
0
0
0
1
1
0
0
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= Unimplemented
LVISTOP
CH0IE
KBIE6
ACKI
TOIE
14
14
14
6
0
0
0
0
0
0
6
0
1
6
1
0
6
Memory
IMASKI
LVIRST
TSTOP
KBIE5
MS0B
13
13
13
5
0
0
1
1
0
5
0
1
5
1
0
5
Indeterminate after reset
Indeterminate after reset
LVIPWR
MODEI
KBIE4
MS0A
TRST
12
12
12
R
4
0
0
1
0
0
0
4
0
1
4
1
0
4
= Reserved U = Unaffected X = Indeterminate
COPRS
ELS0B
KBIE3
KEYF
11
11
11
R
3
0
0
0
0
0
0
3
0
1
3
1
0
3
SSREC
ELS0A
KBIE2
ACKK
MC68HC908RF2 — Rev. 4.0
PS2
10
10
10
2
0
0
0
0
0
0
2
0
1
2
1
0
2
IMASKK
KBIE1
STOP
TOV0
PS1
1
0
0
0
0
9
0
1
0
9
1
1
1
0
9
1
MOTOROLA
CH0MAX
MODEK
COPD
Bit 0
Bit 8
Bit 0
Bit 8
Bit 0
Bit 8
Bit 0
PS0
0
0
0
0
0
0
0
1
1
0