MC908JB8FBE Freescale Semiconductor, MC908JB8FBE Datasheet - Page 256

• 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

Electrical Specifications
18.6 DC Electrical Characteristics
Technical Data
256
Regulator output voltage
Output high voltage (I
PTA0–PTA7, PTB0–PTB7, PTC0–PTC7,
PTE0–PTE2
Output low voltage
(I
(I
(I
Input high voltage
All ports, OSC1
IRQ, RST
Input low voltage
All ports, OSC1
IRQ, RST
Output low current (V
PTD2–PTD5 in LDD mode
V
Run, with low speed USB
Run, with USB suspended
Wait, with low speed USB
Wait, with USB suspended
Stop
I/O ports Hi-Z leakage current
Input current
Capacitance
Ports (as input or output)
POR re-arm voltage
POR rise-time ramp rate
Monitor mode entry voltage
Pullup resistors
Port A, port B, port C, PTE0–PTE2, RST, IRQ
PTE3–PTE4 (with USB module disabled)
D– (with USB module enabled)
LVI reset
Load
Load
Load
DD
0 °C to 70°C
(5)
supply current, V
= 1.6 mA) All I/O pins
= 25 mA) PTD0–PTD1 in ILDD mode
= 10 mA) PTE3–PTE4 with USB disabled
Characteristic
(6)
OL
Load
DD
= 2.0 V)
(7)
= 5.25V, f
(3)
(4)
= –2.0 mA)
(3)
(4)
(1)
OP
= 3MHz
Electrical Specifications
MC68HC908JB8•MC68HC08JB8•MC68HC08JT8 — Rev. 2.3
V
Symbol
V
V
R
DD
V
C
V
R
V
V
V
I
I
C
I
REG
I
POR
POR
DD
OL
LVR
OH
Out
OL
IN
IL
PU
IH
+
IL
In
V
HI
0.7 × V
V
0.7 × V
1.4 × V
REG
0.035
Min
V
V
3.0
1.2
2.8
—
—
—
10
—
—
—
—
—
—
—
—
—
25
0
4
SS
SS
–0.8
REG
DD
DD
Typ
300
3.3
5.0
4.5
3.0
2.5
1.5
3.3
13
40
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
5
(2)
Freescale Semiconductor
0.3 × V
0.3 × V
2 × V
V
Max
± 10
V
350
100
3.6
0.4
0.5
0.4
7.5
6.5
5.0
4.0
± 1
3.8
REG
20
12
55
—
—
8
6
2
DD
DD
REG
DD
V/ms
Unit
mA
mA
mA
mA
mA
mV
µA
µA
µA
kΩ
pF
V
V
V
V
V
V
V