MC908GR4CDWE Freescale Semiconductor, MC908GR4CDWE Datasheet - Page 44

• Manufacturer Part Number: MC908GR4CDWE
• Description: IC MCU 4K FLASH 8MHZ 28-SOIC
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC908GR4CDWE

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: SCI, SPI
• Peripherals: LVD, POR, PWM
• Number Of I /o: 17
• Program Memory Size: 4KB (4K 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)
• Controller Family/series: HC08
• No. Of I/o's: 21
• Ram Memory Size: 384Byte
• Cpu Speed: 8MHz
• No. Of Timers: 1
• Embedded Interface Type: I2C, SCI, SPI
• Rohs Compliant: Yes
• Processor Series: HC08GR
• Core: HC08
• Data Bus Width: 8 bit
• Data Ram Size: 384 B
• Interface Type: SCI, SPI
• Maximum Clock Frequency: 8.2 MHz
• Number Of Programmable I/os: 21
• Number Of Timers: 3
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: FSICEBASE, DEMO908GZ60E, M68CBL05CE, M68EML08GPGTE
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8 bit, 6 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

Memory Map
Technical Data
44
Addr.
$003A
$003B
$0032
$0033
$0034
$0035
$0036
$0037
$0038
$0039
PLL Multiplier Select High
PLL Multiplier Select Low
Select Register (PMDS)
Register Low (T2CH0L)
PLL VCO Select Range
PLL Bandwidth Control
Register Name
PLL Reference Divider
PLL Control Register
Timer 2 Channel 0
Register (PBWC)
Register (PMSH)
Register (PMRS)
Register (PMSL)
Unimplemented
Unimplemented
Unimplemented
Figure 2-2. Control, Status, and Data Registers (Sheet 6 of 8)
(PCTL)
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,
PLLIE
AUTO
MUL7
Bit 7
VRS7
Bit 7
0
0
0
0
0
0
0
0
0
Go to: www.freescale.com
= Unimplemented
LOCK
MUL6
VRS6
PLLF
6
6
0
0
0
0
0
1
1
0
0
Memory Map
PLLON
MUL5
VRS5
ACQ
5
5
0
1
0
0
0
0
0
0
0
Indeterminate after reset
Indeterminate after reset
Indeterminate after reset
R = Reserved
MUL4
VRS4
BCS
4
4
0
0
0
0
0
0
0
0
0
0
MUL11
MUL3
RDS3
PRE1
VRS3
3
3
0
0
0
0
0
0
0
0
MC68HC908GR8 — Rev 4.0
MUL10
MUL2
RDS2
PRE0
VRS2
U = Unaffected
2
2
0
0
0
0
0
0
0
0
MUL9
MUL1
RDS1
VPR1
VRS1
1
1
0
0
0
0
0
0
0
0
MOTOROLA
Bit 0
MUL8
MUL0
RDS0
VPR0
VRS0
Bit 0
R
0
0
0
0
0
0
1