MC908GR4CDWE Freescale Semiconductor, MC908GR4CDWE Datasheet - Page 46

• 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
46
Addr.
† Non-volatile FLASH register
$FE0C
$FE0B
$FE0A
$FE0B
$FE07
$FE08
$FE09
$FF7E
$FFFF
Interrupt Status Register 3
Break Status and Control
FLASH Control Register
Break Address Register
Break Address Register
Register Name
COP Control Register
FLASH Block Protect
FLASH Test Control
Register (BRKSCR)
LVI Status Register
Register (FLBPR)
Register (FLTCR)
Figure 2-2. Control, Status, and Data Registers (Sheet 8 of 8)
High (BRKH)
Low (BRKL)
(COPCTL)
(LVISR)
(FLCR)
(INT3)
†
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Read:
Read:
Read:
Read:
Read:
Read:
Read: LVIOUT
Read:
Read:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Freescale Semiconductor, Inc.
For More Information On This Product,
BRKE
Bit 7
Bit 15
BPR7
Bit 7
R
R
U
0
0
0
0
0
0
0
0
0
Go to: www.freescale.com
= Unimplemented
BRKA
BPR6
14
6
R
R
U
0
0
0
0
0
0
6
0
0
0
0
Memory Map
BPR5
Writing clears COP counter (any value)
13
5
R
R
U
0
0
0
0
0
0
5
0
0
0
0
0
Low byte of reset vector
R = Reserved
Unaffected by reset
BPR4
12
4
R
R
U
0
0
0
0
0
0
4
0
0
0
0
0
HVEN
BPR3
11
3
R
R
U
0
0
0
0
0
3
0
0
0
0
0
MC68HC908GR8 — Rev 4.0
MASS
BPR2
U = Unaffected
10
2
R
R
U
0
0
0
0
0
2
0
0
0
0
0
ERASE
BPR1
IF16
1
R
R
U
0
0
0
9
0
1
0
0
0
0
0
MOTOROLA
Bit 0
BPR0
PGM
IF15
Bit 8
Bit 0
R
R
U
0
0
0
0
0
0
0
0
0