MC908JB8ADWE Freescale Semiconductor, MC908JB8ADWE Datasheet - Page 4

• 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

Revision History
Technical Data
4
September
December
February
August
Date
2005
2005
2003
2002
Revision
Level
2.3
2.2
2.1
2
Added Pb-free parts.
Updated to meet Freescale identity guidelines.
4.9 ROM-Resident Routines
references for ROM-resident routines.
9.8.8 USB Control Register 3
OSTALL0 and ISTALL0.
9.8.11 USB Status Register 1
TXACK, TXNAK, and TXSTL.
Section 19. Mechanical Specifications
44-pin QFP drawing, case 824E to case 824A.
Corrected PTD6 and PTD7: not direct LED drive pins.
Removed incorrect RX1E text from USB control register 1.
Corrected
Corrected timer discrepancies throughout
Interface Module
Added
Changed pullup resistor limits for D– and I/O ports in
18.6 DC Electrical
Added mechanical drawing for 20-pin SOIC package.
Added
Added
Table 12-1 . Port Control Register Bits
Appendix A. MC68HC08JB8
Appendix B. MC68HC08JT8
Figure 9-30
Revision History
(TIM).
Characteristics.
MC68HC908JB8•MC68HC08JB8•MC68HC08JT8 — Rev. 2.3
for USB module.
Description
— Removed block erase
— Clarified bit descriptions for
— Clarified bit descriptions for
— low-voltage ROM part.
— ROM part.
— Replaced incorrect
Section 11. Timer
Summary.
Freescale Semiconductor
28, 210, 217
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