MC908JB8FBE Freescale Semiconductor, MC908JB8FBE Datasheet - Page 200

IC MCU 8K FLASH 3MHZ 44-QFP

MC908JB8FBE

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

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

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Input/Output Ports (I/O)
Technical Data
200
* DDRA7 bit is reset by POR or LVI reset only.
Addr.
$0000
$0001
$0002
$0003
$0004 Data Direction Register A
$0005 Data Direction Register B
$0006 Data Direction Register C
$0007 Data Direction Register D
$0008
Register Name
Port C Data Register
Port D Data Register
Port A Data Register
Port B Data Register
Port E Data Register
NOTE:
(DDRC)
(DDRD)
(DDRA)
(DDRB)
(PTA)
(PTB)
(PTC)
(PTD)
(PTE)
Connect any unused I/O pins to an appropriate logic level, either V
or V
operation, termination reduces excess current consumption and the
possibility of electrostatic damage.
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Figure 12-1. I/O Port Register Summary
SS
. Although the I/O ports do not require termination for proper
DDRA7
DDRB7
DDRC7
DDRD7
PTC7
PTD7
PTA7
PTB7
Bit 7
0*
0
0
0
0
Input/Output Ports (I/O)
= Unimplemented
DDRA6
DDRB6
DDRC6
DDRD6
PTA6
PTB6
PTC6
PTD6
6
0
0
0
0
0
MC68HC908JB8•MC68HC08JB8•MC68HC08JT8 — Rev. 2.3
DDRA5
DDRB5
DDRC5
DDRD5
PTA5
PTB5
PTC5
PTD5
5
0
0
0
0
0
Unaffected by reset
Unaffected by reset
Unaffected by reset
Unaffected by reset
DDRA4
DDRB4
DDRC4
DDRD4
Unaffected by reset
PTA4
PTB4
PTC4
PTD4
PTE4
4
0
0
0
0
DDRA3
DDRB3
DDRC3
DDRD3
PTA3
PTB3
PTC3
PTD3
PTE3
3
0
0
0
0
DDRA2
DDRB2
DDRC2
DDRD2
PTA2
PTB2
PTC2
PTD2
PTE2
Freescale Semiconductor
2
0
0
0
0
DDRC1
DDRD1
DDRA1
DDRB1
PTA1
PTB1
PTC1
PTD1
PTE1
1
0
0
0
0
DDRC0
DDRD0
DDRA0
DDRB0
PTA0
PTB0
PTC0
PTD0
PTE0
Bit 0
REG
0
0
0
0

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