MC908JB16DWE Freescale Semiconductor, MC908JB16DWE Datasheet - Page 21
MC908JB16DWE
Manufacturer Part Number
MC908JB16DWE
Description
IC MCU 16K FLASH 6MHZ USB 28SOIC
Manufacturer
Freescale Semiconductor
Series
HC08r
Specifications of MC908JB16DWE
Core Processor
HC08
Core Size
8-Bit
Speed
6MHz
Connectivity
SCI, USB
Peripherals
LED, LVD, POR, PWM
Number Of I /o
21
Program Memory Size
16KB (16K 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
28-SOIC (7.5mm Width)
Processor Series
HC08JB
Core
HC08
Data Bus Width
8 bit
Data Ram Size
384 B
Interface Type
I2C/SCI/SPI/USB
Maximum Clock Frequency
12 MHz
Number Of Programmable I/os
21
Number Of Timers
4
Operating Supply Voltage
5.5 V
Maximum Operating Temperature
+ 70 C
Mounting Style
SMD/SMT
Development Tools By Supplier
FSICEBASE, DEMO908GZ60E, M68EML08GZE, KITUSBSPIDGLEVME, KITUSBSPIEVME, KIT33810EKEVME
Minimum Operating Temperature
0 C
Controller Family/series
HC08
No. Of I/o's
21
Ram Memory Size
384Byte
Cpu Speed
8MHz
No. Of Timers
2
Embedded Interface Type
I2C, SCI, SPI
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Data Converters
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MC908JB16DWE
Manufacturer:
FREESCALE
Quantity:
1 831
Part Number:
MC908JB16DWE
Manufacturer:
FRE/MOT
Quantity:
20 000
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MC68HC908JB16
Freescale Semiconductor
Technical Data — MC68HC908JB16
—
Rev. 1.1
Figure
1-1
1-2
1-3
1-4
1-5
2-1
2-2
4-1
4-2
4-3
4-4
4-5
5-1
6-1
6-2
6-3
6-4
6-5
6-6
7-1
8-1
8-2
8-3
8-4
MC68HC908JB16 MCU Block Diagram . . . . . . . . . . . . . . . . . . 32
32-Pin LQFP Pin Assignment . . . . . . . . . . . . . . . . . . . . . . . . . . 33
28-Pin SOIC Pin Assignment . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Regulator Supply Capacitor Configuration . . . . . . . . . . . . . . . . 35
Control, Status, and Data Registers . . . . . . . . . . . . . . . . . . . . .44
FLASH I/O Register Summary . . . . . . . . . . . . . . . . . . . . . . . . . 60
FLASH Control Register (FLCR) . . . . . . . . . . . . . . . . . . . . . . . 61
FLASH Programming Flowchart . . . . . . . . . . . . . . . . . . . . . . . . 65
FLASH Block Protect Register (FLBPR). . . . . . . . . . . . . . . . . . 66
FLASH Block Protect Start Address . . . . . . . . . . . . . . . . . . . . .66
Configuration Register (CONFIG). . . . . . . . . . . . . . . . . . . . . . . 72
CPU Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
Accumulator (A) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
Index Register (H:X) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
Stack Pointer (SP) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
Condition Code Register (CCR) . . . . . . . . . . . . . . . . . . . . . . . . 80
SIM Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
SIM Clock Signals. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .100
Power Supply Bypassing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Memory Map. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Program Counter (PC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .79
Oscillator External Connections . . . . . . . . . . . . . . . . . . . . . . . .94
SIM I/O Register Summary. . . . . . . . . . . . . . . . . . . . . . . . . . .100
External Reset Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .102
List of Figures
Title
List of Figures
Technical Data
Page
21
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