MC908GR4CDWE Freescale Semiconductor, MC908GR4CDWE Datasheet - Page 26

• 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

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