MC908GR4CDWE Freescale Semiconductor, MC908GR4CDWE Datasheet - Page 308

IC MCU 4K FLASH 8MHZ 28-SOIC

MC908GR4CDWE

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

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
Serial Peripheral Interface (SPI)
Technical Data
308
SPSCK CYCLE
CPHA = 1
CPHA = 0
NUMBER
CLOCK
CLOCK
CLOCK
CLOCK
CLOCK
SPSCK
SPSCK
MOSI
BUS
BUS
BUS
BUS
BUS
Figure 20-7. Transmission Start Delay (Master)
TO SPDR
TO SPDR
TO SPDR
WRITE
WRITE
WRITE
TO SPDR
TO SPDR
Freescale Semiconductor, Inc.
WRITE
WRITE
For More Information On This Product,
EARLIEST
EARLIEST
EARLIEST
EARLIEST
Serial Peripheral Interface (SPI)
INITIATION DELAY FROM WRITE SPDR TO TRANSFER BEGIN
LATEST
Go to: www.freescale.com
SPSCK = INTERNAL CLOCK
SPSCK = INTERNAL CLOCK
SPSCK = INTERNAL CLOCK
128 POSSIBLE START POINTS
32 POSSIBLE START POINTS
8 POSSIBLE START POINTS
SPSCK = INTERNAL CLOCK
INITIATION DELAY
2 POSSIBLE START POINTS
MSB
1
128;
BIT 6
32;
8;
2
2;
LATEST
LATEST
LATEST
MC68HC908GR8 — Rev 4.0
BIT 5
3
MOTOROLA

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