MC908JB16DWE Freescale Semiconductor, MC908JB16DWE Datasheet - Page 42

• 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

Memory Map
2.4 Reserved Memory Locations
2.5 Input/Output (I/O) Section
Technical Data
42
Accessing a reserved location can have unpredictable effects on MCU
operation. In the
reserved locations are marked with the word Reserved or with the
letter R.
Most of the control, status, and data registers are in the zero page area
of $0000–$007F. Additional I/O registers have these addresses:
Data registers are shown in
locations.
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$FE00; SIM break status register, SBSR
$FE01; SIM reset status register, SRSR
$FE02; Reserved
$FE03; SIM break flag control register, SBFCR
$FE04; Interrupt status register 1, INT1
$FE05; Interrupt status register 2, INT2
$FE06; Reserved
$FE07; Reserved
$FE08; FLASH control register, FLCR
$FE09; FLASH block protect register, FLBPR
$FE0A; Reserved
$FE0B; Reserved
$FE0C; Break address register high, BRKH
$FE0D; Break address register low, BRKL
$FE0E; Break status and control register, BRKSCR
$FE0F; Reserved
$FFFF; COP control register, COPCTL
Figure 2-1
Memory Map
Figure
and in register figures in this document,
2-2.
Table 2-1
MC68HC908JB16
Freescale Semiconductor
is a list of vector
—
Rev. 1.1