MC68HC908JB16DW Freescale Semiconductor, MC68HC908JB16DW Datasheet - Page 46

• Manufacturer Part Number: MC68HC908JB16DW
• Description: IC MCU 16K FLASH 6MHZ USB 28SOIC
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC68HC908JB16DW

• 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)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Data Converters: -

Memory Map
Technical Data
46
* PULLEN bit is reset by POR or LVI reset only.
Addr.
$001C
$001D
$001A
$001B
$0014
$0015
$0016
$0017
$0018
$0019
Keyboard Interrupt Enable
USB Interrupt Register 2
USB Control Register 2
USB Control Register 3
USB Control Register 4
Register Name
Keyboard Status and
Port Option Control
IRQ Option Control
Timer 1 Channel 1
Timer 1 Channel 1
Control Register
U = Unaffected
Figure 2-2. Control, Status, and Data Registers (Sheet 3 of 12)
Register High
Register Low
(T1CH1H)
(T1CH1L)
(KBSCR)
Register
(KBIER)
Register
Register
(POCR)
(UCR2)
(UCR3)
(UCR4)
(IOCR)
(UIR2)
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write: EOPFR
Read:
Write:
Read: TX1ST
Write:
Read:
Write:
Read:
Write:
Read:
Write:
X = Indeterminate
PTE20P
T2SEQ
KBIE7
Bit15
Bit 7
Bit7
0
0
0
0
0
0
0
0
0
0
0
0
PTDLDD PTDILDD
TX1STR
STALL2
RSTFR
KBIE6
Bit14
Bit6
6
0
0
0
0
0
0
0
0
0
0
0
0
0
Memory Map
OSTALL0 ISTALL0
TXD2FR
KBIE5
TX2E
Bit13
Bit5
5
0
0
0
0
0
0
0
0
0
0
0
0
Indeterminate after reset
Indeterminate after reset
= Unimplemented
RXD2FR
PTE4P
KBIE4
RX2E
Bit12
Bit4
4
0
0
0
0
0
0
0
0
0
0
0
0
TDX1FR
TP2SIZ3
PTE3P
KBIE3
KEYF
Bit11
Bit3
3
0
0
0
0
0
0
0
0
0
0
0
0
MC68HC908JB16
RESUMFR
TP2SIZ2
PULLEN ENABLE2 ENABLE1
FUSBO
PTE4IF
KBIE2
ACKK
Bit10
PCP
Bit2
Freescale Semiconductor
0*
R
0
0
0
0
0
0
0
0
0
2
= Reserved
TXD0FR
TP2SIZ1
IMASKK
PTE4IE
KBIE1
FDP
Bit9
Bit1
R
1
0
0
0
0
0
0
0
0
0
—
RXD0FR
TP2SIZ0
MODEK
Rev. 1.1
IRQPD
KBIE0
Bit 0
FDM
PAP
Bit8
Bit0
0
0
0
0
0
0
0
0
0