MC68HC908BD48IFB Freescale Semiconductor, MC68HC908BD48IFB Datasheet - Page 165
MC68HC908BD48IFB
Manufacturer Part Number
MC68HC908BD48IFB
Description
IC MCU 48K FLASH 6MHZ USB 44PQFP
Manufacturer
Freescale Semiconductor
Series
HC08r
Datasheet
1.MC908BD48IBE.pdf
(288 pages)
Specifications of MC68HC908BD48IFB
Core Processor
HC08
Core Size
8-Bit
Speed
6MHz
Connectivity
I²C, USB
Peripherals
POR, PWM
Number Of I /o
32
Program Memory Size
48KB (48K x 8)
Program Memory Type
FLASH
Ram Size
1K x 8
Voltage - Supply (vcc/vdd)
4.5 V ~ 5.5 V
Data Converters
A/D 6x8b
Oscillator Type
Internal
Operating Temperature
0°C ~ 85°C
Package / Case
44-QFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Available stocks
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Manufacturer
Quantity
Price
Company:
Part Number:
MC68HC908BD48IFB
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
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13.5 Registers
MC68HC908BD48
Freescale Semiconductor
Addr.
$002C
$002D
$002A
$002B
$002E
$002F
$003F
$0029
$0030
$0037
$0038
to
to
USB Interrupt Register 1
USB Control Register 0
USB Control Register 2
USB Control Register 1
USB Endpoint 1/2 Data
USB Interrupt Register
USB Address Register
USB Endpoint 0 Data
Register Name
USB Status Register
(UD0R0–UD0R7)
(UD1R0–UD1R7)
Register 0–7
Register 0–7
—
Rev. 2.1
(UINTR)
(UADR)
(UCR0)
(UCR2)
(UCR1)
(UIR1)
(USR)
There are seven control/status registers and 24 data buffers in the USB
module. These registers are discussed in the following paragraphs.
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read: UE0RDx7 UE0RDx6 UE0RDx5 UE0RDx4 UE0RDx3 UE0RDx2 UE0RDx1 UE0RDx0
Read:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write: UE0TDx7 UE0TDx6 UE0TDx5 UE0TDx4 UE0TDx3 UE0TDx2 UE0TDx1 UE0TDx0
Write: UE1TDx7 UE1TDx6 UE1TDx5 UE1TDx4 UE1TDx3 UE1TDx2 UE1TDx1 UE1TDx0
Table 13-2. USB I/O Register Summary
USBEN
T0SEQ
TXD1F
T1SEQ
RSEQ
TBEF
Bit 7
Universal Serial Bus Module (USB)
0
0
0
0
0
0
0
ENDADD
STALL0
TXD1IE
UADD6
SETUP
RBFF
6
0
0
0
0
0
0
0
RESUMF
PULLEN SUSPND ENABLE2 ENABLE1 STALL2
UADD5
TX1ST
EOPIF
TX0E
TX1E
5
0
0
0
0
0
0
Indeterminate after reset
Indeterminate after reset
Indeterminate after reset
RESUMFR
FRESUM TP1SIZ3
UADD4
RSTIF
RX0E
4
0
0
0
0
0
0
0
0
TP0SIZ3
RPSIZ3
UADD3
TBEFR
TBIE
Universal Serial Bus Module (USB)
3
0
0
0
0
0
0
0
TP0SIZ2
TP1SIZ2
RPSIZ2
UADD2
RBFFR
RBIE
2
0
0
0
0
0
0
0
TP0SIZ1
TXD1FR
TP1SIZ1
RPSIZ1
UADD1
EOPIE
1
0
0
0
0
0
0
0
Data Sheet
TP0SIZ0
TP1SIZ0
RPSIZ0
STALL1
UADD0
EOPFR
RSTIE
Bit 0
0
0
0
0
0
0
0
165
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