MC68HC908JB12JDW Freescale Semiconductor, MC68HC908JB12JDW Datasheet - Page 59
MC68HC908JB12JDW
Manufacturer Part Number
MC68HC908JB12JDW
Description
IC MCU 12K FLASH 6MHZ USB 20SOIC
Manufacturer
Freescale Semiconductor
Series
HC08r
Datasheets
1.MC908JB16DWE.pdf
(332 pages)
2.MC908JB12JDWE.pdf
(12 pages)
3.MC908JB12JDWE.pdf
(2 pages)
Specifications of MC68HC908JB12JDW
Core Processor
HC08
Core Size
8-Bit
Speed
6MHz
Connectivity
SCI, USB
Peripherals
LED, LVD, POR, PWM
Number Of I /o
13
Program Memory Size
12KB (12K x 8)
Program Memory Type
FLASH
Ram Size
384 x 8
Voltage - Supply (vcc/vdd)
4 V ~ 5.5 V
Oscillator Type
Internal
Operating Temperature
0°C ~ 70°C
Package / Case
20-SOIC (7.5mm Width)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Data Converters
-
Available stocks
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Quantity
Price
Part Number:
MC68HC908JB12JDW
Manufacturer:
FREESCALE
Quantity:
20 000
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Part Number:
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Manufacturer:
XILINX
Quantity:
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4.1 Contents
4.2 Introduction
MC68HC908JB16
Freescale Semiconductor
Technical Data — MC68HC908JB16
—
Rev. 1.1
4.2
4.3
4.4
4.5
4.6
4.7
4.8
4.8.1
4.9
4.9.1
4.9.2
4.9.3
4.9.4
This section describes the operation of the embedded FLASH memory.
This memory can be read, programmed, and erased from a single
external supply. The program and erase operations are enabled through
the use of an internal charge pump.
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Functional Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .60
FLASH Control Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
FLASH Block Erase Operation . . . . . . . . . . . . . . . . . . . . . . . . . 62
FLASH Mass Erase Operation . . . . . . . . . . . . . . . . . . . . . . . . . 63
FLASH Program Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . .64
FLASH Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .66
ROM-Resident Routines. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
FLASH Block Protect Register . . . . . . . . . . . . . . . . . . . . . . . 66
Variables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
ERASE Routine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
PROGRAM Routine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
VERIFY Routine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
FLASH Memory
Section 4. FLASH Memory
Technical Data
59
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