MC68HC908GR4CFA Freescale Semiconductor, MC68HC908GR4CFA Datasheet - Page 158
MC68HC908GR4CFA
Manufacturer Part Number
MC68HC908GR4CFA
Description
IC MCU 4K FLASH 8.2MHZ 32-LQFP
Manufacturer
Freescale Semiconductor
Series
HC08r
Datasheet
1.MC68HC908GR4CFAE.pdf
(408 pages)
Specifications of MC68HC908GR4CFA
Core Processor
HC08
Core Size
8-Bit
Speed
8MHz
Connectivity
SCI, SPI
Peripherals
LVD, POR, PWM
Number Of I /o
21
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
32-LQFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
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Flash Memory
Technical Data
158
NOTE:
Register (FLCR). Details for these operations appear later in this
section.
The FLASH is organized internally as a 8192-word by 8-bit CMOS page
erase, byte (8-bit) program Embedded Flash Memory. Each page
consists of 64 bytes. The page erase operation erases all words within
a page. A page is composed of two adjacent rows.
The address ranges for the user memory and vectors are as follows:
Programming tools are available from Motorola. Contact your local
Motorola representative for more information.
A security feature prevents viewing of the FLASH contents.
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.
•
•
•
•
For More Information On This Product,
$E000–$FDFF; user memory for the MC68HC908GR8
$EE00–$FDFF; user memory for the MC68HC908GR4.
$FF7E; FLASH block protect register.
$FE08
$FFDC–$FFFF; these locations are reserved for user-defined
interrupt and reset vectors.
Go to: www.freescale.com
;
FLASH control register.
Flash Memory
MC68HC908GR8 — Rev 4.0
(1)
MOTOROLA
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