MC68HC908JL8CSPE Freescale Semiconductor, MC68HC908JL8CSPE Datasheet - Page 179

IC MCU 8K FLASH 8MHZ 32-DIP

MC68HC908JL8CSPE

Manufacturer Part Number
MC68HC908JL8CSPE
Description
IC MCU 8K FLASH 8MHZ 32-DIP
Manufacturer
Freescale Semiconductor
Series
HC08r
Datasheets

Specifications of MC68HC908JL8CSPE

Core Processor
HC08
Core Size
8-Bit
Speed
8MHz
Connectivity
SCI
Peripherals
LED, LVD, POR, PWM
Number Of I /o
26
Program Memory Size
8KB (8K x 8)
Program Memory Type
FLASH
Ram Size
256 x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Data Converters
A/D 13x8b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
32-SDIP (0.400", 10.16mm)
Controller Family/series
HC08
No. Of I/o's
26
Ram Memory Size
256Byte
Cpu Speed
8MHz
No. Of Timers
2
Embedded Interface Type
I2C, SCI, SPI
Rohs Compliant
Yes
Processor Series
HC08JL
Core
HC08
Data Bus Width
8 bit
Data Ram Size
256 B
Interface Type
SCI
Maximum Clock Frequency
8 MHz
Number Of Programmable I/os
26
Number Of Timers
4
Operating Supply Voltage
0 V to 5 V
Maximum Operating Temperature
+ 125 C
Mounting Style
Through Hole
Development Tools By Supplier
FSICEBASE, DEMO908JL16E, M68CBL05CE
Minimum Operating Temperature
- 40 C
On-chip Adc
8 bit, 13 Channel
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
 Details

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MC68HC908JL8CSPE
Manufacturer:
SINOPOWER
Quantity:
24 000
Part Number:
MC68HC908JL8CSPE
Manufacturer:
Freescale Semiconductor
Quantity:
135
Part Number:
MC68HC908JL8CSPE
Manufacturer:
FREESCALE
Quantity:
51
Part Number:
MC68HC908JL8CSPE
Manufacturer:
FREESCALE
Quantity:
20 000
Part Number:
MC68HC908JL8CSPE
Manufacturer:
Freescale
Quantity:
18 898
Chapter 16
Break Module (BREAK)
16.1 Introduction
This section describes the break module. The break module can generate a break interrupt that stops
normal program flow at a defined address to enter a background program.
16.2 Features
Features of the break module include the following:
16.3 Functional Description
When the internal address bus matches the value written in the break address registers, the break module
issues a breakpoint signal (BKPT) to the SIM. The SIM then causes the CPU to load the instruction
register with a software interrupt instruction (SWI) after completion of the current CPU instruction. The
program counter vectors to $FFFC and $FFFD ($FEFC and $FEFD in monitor mode).
The following events can cause a break interrupt to occur:
When a CPU generated address matches the contents of the break address registers, the break interrupt
begins after the CPU completes its current instruction. A return from interrupt instruction (RTI) in the break
routine ends the break interrupt and returns the MCU to normal operation.
structure of the break module.
Freescale Semiconductor
Accessible I/O registers during the break Interrupt
CPU-generated break interrupts
Software-generated break interrupts
COP disabling during break interrupts
A CPU-generated address (the address in the program counter) matches the contents of the break
address registers.
Software writes a logic one to the BRKA bit in the break status and control register.
MC68HC908JL8/JK8 • MC68HC08JL8/JK8 • MC68HC908KL8 Data Sheet, Rev. 3.1
IAB[15:0]
Figure 16-1. Break Module Block Diagram
BREAK ADDRESS REGISTER HIGH
BREAK ADDRESS REGISTER LOW
8-BIT COMPARATOR
8-BIT COMPARATOR
IAB[7:0]
IAB[15:8]
CONTROL
Figure 16-1
BKPT
(TO SIM)
shows the
179

Related parts for MC68HC908JL8CSPE