MC908JB8ADWE Freescale Semiconductor, MC908JB8ADWE Datasheet - Page 46

• Manufacturer Part Number: MC908JB8ADWE
• Description: IC MCU 3MHZ 8K FLASH 28-SOIC
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC908JB8ADWE

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 3MHz
• Connectivity: USB
• Peripherals: LVD, POR, PWM
• Number Of I /o: 21
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Ram Size: 256 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: 256 B
• Interface Type: USB
• Maximum Clock Frequency: 3 MHz
• Number Of Programmable I/os: 37
• Number Of Timers: 2
• Operating Supply Voltage: 5.25 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: 256Byte
• Cpu Speed: 8MHz
• No. Of Timers: 1
• Embedded Interface Type: 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
Technical Data
46
Addr.
$002C
$002D
$002A
$002B
$002E
$002F
$0028
$0029
$0030
$0031
USB Endpoint 1 Data
USB Endpoint 1 Data
USB Endpoint 1 Data
USB Endpoint 1 Data
USB Endpoint 1 Data
USB Endpoint 1 Data
USB Endpoint 1 Data
USB Endpoint 1 Data
USB Endpoint 2 Data
USB Endpoint 2 Data
Register Name
Figure 2-2. Control, Status, and Data Registers (Sheet 5 of 8)
Register 0
Register 1
Register 2
Register 3
Register 4
Register 5
Register 6
Register 7
Register 0
Register 1
(UE1D0)
(UE1D1)
(UE1D2)
(UE1D3)
(UE1D4)
(UE1D5)
(UE1D6)
(UE1D7)
(UE2D0)
(UE2D1)
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read: UE2R07
Read: UE2R17
Write: UE1T07
Write: UE1T17
Write: UE1T27
Write: UE1T37
Write: UE1T47
Write: UE1T57
Write: UE1T67
Write: UE1T77
Write: UE2T07
Write: UE2T17
Bit 7
= Unimplemented
UE1T06
UE1T16
UE1T26
UE1T36
UE1T46
UE1T56
UE1T66
UE1T76
UE2R06
UE2T06
UE2R16
UE2T16
6
Memory Map
MC68HC908JB8•MC68HC08JB8•MC68HC08JT8 — Rev. 2.3
UE1T05
UE1T15
UE1T25
UE1T35
UE1T45
UE1T55
UE1T65
UE1T75
UE2R05
UE2T05
UE2R15
UE2T15
5
UE1T04
UE1T14
UE1T24
UE1T34
UE1T44
UE1T54
UE1T64
UE1T74
UE2R04
UE2T04
UE2R14
UE2T14
Unaffected by reset
Unaffected by reset
Unaffected by reset
Unaffected by reset
Unaffected by reset
Unaffected by reset
Unaffected by reset
Unaffected by reset
Unaffected by reset
Unaffected by reset
R
4
= Reserved
UE2R03
UE2R13
UE1T03
UE1T13
UE1T23
UE1T33
UE1T43
UE1T53
UE1T63
UE1T73
UE2T03
UE2T13
3
UE2R02
UE2R12
UE1T02
UE1T12
UE1T22
UE1T32
UE1T42
UE1T52
UE1T62
UE1T72
UE2T02
UE2T12
Freescale Semiconductor
2
U = Unaffected by reset
UE2R01
UE2R11
UE1T01
UE1T11
UE1T21
UE1T31
UE1T41
UE1T51
UE1T61
UE1T71
UE2T01
UE2T11
1
UE2R00
UE2R10
UE1T00
UE1T10
UE1T20
UE1T30
UE1T40
UE1T50
UE1T60
UE1T70
UE2T00
UE2T10
Bit 0