MC908QB8CPE Freescale Semiconductor, MC908QB8CPE Datasheet - Page 207

• Manufacturer Part Number: MC908QB8CPE
• Description: IC MCU 8BIT 8K FLASH 16-DIP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC908QB8CPE

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: SCI, SPI
• 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): 2.7 V ~ 5.5 V
• Data Converters: A/D 10x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 16-DIP (0.300", 7.62mm)
• For Use With: DEMO908QB8 - BOARD DEMO FOR MC68HC908QB8
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Chapter 18
Electrical Specifications
18.1 Introduction
This section contains electrical and timing specifications.
18.2 Absolute Maximum Ratings
Maximum ratings are the extreme limits to which the microcontroller unit (MCU) can be exposed without
permanently damaging it.
Freescale Semiconductor
Supply voltage
Input voltage
Mode entry voltage, IRQ pin
Maximum current per pin excluding
Maximum current for pins PTA0–PTA5
Storage temperature
Maximum current out of V
Maximum current into V
1. Voltages references to V
PTA0–PTA5, V
This device is not guaranteed to operate properly at the maximum ratings.
Refer to
Characteristics
DD
This device contains circuitry to protect the inputs against damage due to
high static voltages or electric fields; however, it is advised that normal
precautions be taken to avoid application of any voltage higher than
maximum-rated voltages to this high-impedance circuit. For proper
operation, it is recommended that V
range V
unused inputs are connected to an appropriate logic voltage level (for
example, either V
, and V
DD
Characteristic
SS
SS
SS
18.5 5-V DC Electrical Characteristics
SS
.
≤ (V
IN
for guaranteed operating conditions.
or V
SS
(1)
or V
MC68HC908QB8 Data Sheet, Rev. 3
OUT
DD
) ≤ V
.)
DD
. Reliability of operation is enhanced if
NOTE
NOTE
IN
and V
OUT
I
PTA0—
and
Symbol
I
I
T
be constrained to the
V
MVSS
MVDD
V
V
STG
TST
DD
I
IN
18.8 3-V DC Electrical
I
PTA5
V
SS
V
SS
–0.3 to V
–0.3 to +6.0
–55 to +150
–0.3 to +9.1
Value
±15
±25
100
100
DD
+0.3
Unit
mA
mA
mA
mA
°C
V
V
V
207