MC68HC908GR8CDW Freescale Semiconductor, MC68HC908GR8CDW Datasheet - Page 40

• Manufacturer Part Number: MC68HC908GR8CDW
• Description: IC MCU 8K FLASH 8MHZ 28-SOIC
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC68HC908GR8CDW

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: SCI, SPI
• Peripherals: LVD, POR, PWM
• Number Of I /o: 17
• Program Memory Size: 7.5KB (7.5K x 8)
• Program Memory Type: FLASH
• Ram Size: 384 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 6x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Memory Map
Technical Data
40
Addr.
$000C
$000D
$000A
$000B
$000E
$000F
$0010
$0011
$0012
$0013
Port A Input Pullup Enable
Port C Input Pullup Enable
Port D Input Pullup Enable
Data Direction Register E
SPI Status and Control
Register Name
SCI Control Register 1
SPI Control Register
Register (PTCPUE)
Register (PTDPUE)
Register (PTAPUE)
Register (SPSCR)
SPI Data Register
Unimplemented
Unimplemented
Figure 2-2. Control, Status, and Data Registers (Sheet 2 of 8)
(DDRE)
(SPCR)
(SPDR)
(SCC1)
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Freescale Semiconductor, Inc.
For More Information On This Product,
LOOPS
SPRIE
SPRF
Bit 7
R7
T7
0
0
0
0
0
0
0
0
0
0
0
0
0
Go to: www.freescale.com
PTDPUE6 PTDPUE5 PTDPUE4 PTDPUE3 PTDPUE2 PTDPUE1 PTDPUE0
= Unimplemented
ERRIE
ENSCI
DMAS
R6
T6
6
0
0
0
0
0
0
0
0
0
0
0
0
Memory Map
SPMSTR
TXINV
OVRF
R5
T5
5
0
0
0
0
0
0
0
0
0
1
0
0
R = Reserved
Unaffected by reset
MODF
CPOL
R4
T4
M
4
0
0
0
0
0
0
0
0
0
0
0
0
PTAPUE3 PTAPUE2 PTAPUE1 PTAPUE0
WAKE
CPHA
SPTE
R3
T3
3
0
0
0
0
0
0
0
0
1
1
0
MC68HC908GR8 — Rev 4.0
SPWOM
MODFEN
ILTY
U = Unaffected
R2
T2
2
0
0
0
0
0
0
0
0
0
0
0
PTCPUE1 PTCPUE0
DDRE1
SPR1
PEN
SPE
R1
T1
1
0
0
0
0
0
0
0
0
0
MOTOROLA
DDRE0
SPTIE
Bit 0
SPR0
PTY
R0
T0
0
0
0
0
0
0
0
0
0