MC68HC908JB8JP Freescale Semiconductor, MC68HC908JB8JP Datasheet - Page 28
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MC68HC908JB8JP
Manufacturer Part Number
MC68HC908JB8JP
Description
IC MCU FLASH 8BIT 8K 20-DIP
Manufacturer
Freescale Semiconductor
Series
HC08r
Datasheet
1.MC908JB8JDWE.pdf
(286 pages)
Specifications of MC68HC908JB8JP
Core Processor
HC08
Core Size
8-Bit
Speed
3MHz
Connectivity
USB
Peripherals
LVD, POR, PWM
Number Of I /o
13
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
20-DIP (0.300", 7.62mm)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Data Converters
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MC68HC908JB8JP
Manufacturer:
MOT
Quantity:
6 246
Part Number:
MC68HC908JB8JP
Manufacturer:
MOTOROLA/摩托罗拉
Quantity:
20 000
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General Description
1.3 Features
Technical Data
28
Features of the MC68HC908JB8 include:
1. No security feature is absolutely secure. However, Freescale’s strategy is to make reading or
copying the FLASH difficult for unauthorized users.
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High-performance M68HC08 architecture
Fully upward-compatible object code with M6805, M146805, and
M68HC05 Families
3-MHz internal bus frequency
8,192 bytes of on-chip FLASH memory
256 bytes of on-chip random-access memory (RAM)
FLASH program memory security
On-chip programming firmware for use with host PC computer
Up to 37 general-purpose 3.3V input/output (I/O) pins, including:
– 13 or 10 shared-function I/O pins, depending on package
– 24, 8, or 2 dedicated I/O pins, depending on package
– 8 keyboard interrupts on port A, on all packages
– 10mA sink capability for normal LED on 4 pins
– 25mA sink capability for infrared LED on 2 pins
– 10mA sink capability for PS/2 connection on 2 pins
16-bit, 2-channel timer interface module (TIM) with selectable
input capture, output compare, PWM capability on each channel,
and external clock input option (TCLK)
Full Universal Serial Bus Specification 1.1 low-speed functions:
– 1.5 Mbps data rate
– On-chip 3.3V regulator
– Endpoint 0 with 8-byte transmit buffer and 8-byte receive buffer
– Endpoint 1 with 8-byte transmit buffer
– Endpoint 2 with 8-byte transmit buffer and 8-byte receive buffer
(with USB module disabled)
General Description
MC68HC908JB8•MC68HC08JB8•MC68HC08JT8 — Rev. 2.3
1
Freescale Semiconductor
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