MC908GR4CDWE Freescale Semiconductor, MC908GR4CDWE Datasheet - Page 26
MC908GR4CDWE
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
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- Download datasheet (4Mb)
General Description
1.3 Features
1.3.1 Standard Features of the MC68HC908GR8
Technical Data
26
For convenience, features have been organized to reflect:
1. No security feature is absolutely secure. However, Motorola’s strategy is to make reading or
copying the FLASH difficult for unauthorized users.
Freescale Semiconductor, Inc.
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For More Information On This Product,
Standard features of the MC68HC908GR8
Features of the CPU08
High-performance M68HC08 architecture optimized for C-
compilers
Fully upward-compatible object code with M6805, M146805, and
M68HC05 Families
8-MHz internal bus frequency
FLASH program memory security
On-chip programming firmware for use with host personal
computer which does not require high voltage for entry
In-system programming
System protection features:
– Optional computer operating properly (COP) reset
– Low-voltage detection with optional reset and selectable trip
– Illegal opcode detection with reset
– Illegal address detection with reset
Low-power design; fully static with stop and wait modes
Standard low-power modes of operation:
– Wait mode
– Stop mode
Master reset pin and power-on reset (POR)
points for 3.0 V and 5.0 V operation
Go to: www.freescale.com
General Description
(1)
MC68HC908GR8 — Rev 4.0
MOTOROLA
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