MC908JB8FBE Freescale Semiconductor, MC908JB8FBE Datasheet - Page 154

• Manufacturer Part Number: MC908JB8FBE
• Description: IC MCU 8K FLASH 3MHZ 44-QFP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC908JB8FBE

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 3MHz
• Connectivity: USB
• Peripherals: LVD, POR, PWM
• Number Of I /o: 37
• 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: 44-QFP
• 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: 37
• Ram Memory Size: 256Byte
• Cpu Speed: 8MHz
• No. Of Timers: 1
• Embedded Interface Type: SCI, SPI
• Rohs Compliant: Yes
• Package: 44PQFP
• Family Name: HC08
• Maximum Speed: 3 MHz
• Cpu Family: HC08
• Device Core Size: 8b
• Frequency (max): 3MHz
• Total Internal Ram Size: 256Byte
• # I/os (max): 37
• Number Of Timers - General Purpose: 2
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 4V
• Instruction Set Architecture: CISC
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 44
• Package Type: PQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Universal Serial Bus Module (USB)
9.8.12 USB Endpoint 0 Data Registers
Technical Data
154
Address:
Address:
UE0Rx7–UE0Rx0 — Endpoint 0 Receive Data Buffer
UE0Tx7–UE0Tx0 — Endpoint 0 Transmit Data Buffer
Reset:
Reset:
Figure 9-26. USB Endpoint 0 Data Registers (UE0D0–UE0D7)
Read: UE0R07
Write: UE0T07
Read: UE0R77
Write: UE0T77
These read-only bits are serially loaded with OUT token or SETUP
token data directed at endpoint 0. The data is received over the USB’s
D+ and D– pins.
These write-only buffers are loaded by software with data to be sent
on the USB bus on the next IN token directed at endpoint 0.
$0020
$0027
Bit 7
Universal Serial Bus Module (USB)
↓
UE0R06
UE0T06
UE0R76
UE0T76
UE0D7
UE0D0
6
MC68HC908JB8•MC68HC08JB8•MC68HC08JT8 — Rev. 2.3
UE0R05
UE0T05
UE0R75
UE0T75
5
UE0R04
UE0R74
UE0T04
UE0T74
Unaffected by reset
Unaffected by reset
4
UE0R03
UE0R73
UE0T03
UE0T73
3
UE0R02
UE0R72
UE0T02
UE0T72
Freescale Semiconductor
2
UE0R01
UE0R71
UE0T01
UE0T71
1
UE0R00
UE0R70
UE0T00
UE0T70
Bit 0
↓