MC9S08QE32CFT Freescale Semiconductor, MC9S08QE32CFT Datasheet - Page 14

• Manufacturer Part Number: MC9S08QE32CFT
• Description: MCU 8BIT 32K FLASH 48-QFN
• Manufacturer: Freescale Semiconductor
• Series: HCS08r

Specifications of MC9S08QE32CFT

• Core Processor: HCS08
• Core Size: 8-Bit
• Speed: 50MHz
• Connectivity: I²C, LIN, SCI, SPI
• Peripherals: LVD, PWM, WDT
• Number Of I /o: 38
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Data Converters: A/D 10x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-QFN
• Cpu Family: HCS08
• Device Core Size: 8b
• Interface Type: SCI/SPI
• # I/os (max): 40
• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (max): 3.6V
• Operating Supply Voltage (min): 2V
• On-chip Adc: 10-chx12-bit
• Instruction Set Architecture: CISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 48
• Package Type: QFN EP
• Processor Series: S08QE
• Core: HCS08
• Data Bus Width: 8 bit
• Data Ram Size: 2 KB
• Number Of Programmable I/os: 40
• Operating Supply Voltage: - 0.3 V to + 3.8 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWS08
• Development Tools By Supplier: DEMOQE128, EVBQE128
• Minimum Operating Temperature: - 40 C
• For Use With: DEMO9S08QE32 - DEMO FOR S08 AND QE32/16DC9S08QE32 - DAUGHTER CARD FOR DEMO9S
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Compliant

1
2
3
4
5
6
7
Electrical Characteristics
14
Num C
16
17
18
19
20
21
22
Typical values are measured at 25 °C. Characterized, not tested
As the supply voltage rises, the LVD circuit will hold the MCU in reset until the supply has risen above V
All functional non-supply pins, except for PTA5 are internally clamped to V
Input must be current limited to the value specified. To determine the value of the required current-limiting resistor, calculate
resistance values for positive and negative clamp voltages, then use the larger of the two values.
Power supply must maintain regulation within operating V
conditions. If positive injection current (V
in external power supply going out of regulation. Ensure external V
current. This will be the greatest risk when the MCU is not consuming power. Examples are: if no system clock is present, or
if clock rate is very low (which would reduce overall power consumption).
Maximum is highest voltage that POR is guaranteed.
Factory trimmed at V
40
35
30
25
20
1.8
D POR re-arm time
P
P
P
P
C
P Bandgap Voltage Reference
Low-voltage detection threshold —
high range
Low-voltage detection threshold —
low range
Low-voltage warning threshold —
high range
Low-voltage warning threshold —
low range
Low-voltage inhibit reset/recover
hysteresis
2
2.2
PULLUP RESISTOR TYPICALS
2.4
DD
Characteristic
Figure 6. Pullup and Pulldown Typical Resistor Values (V
2.6
= 3.0 V, Temp = 25 °C
V
DD
(V)
2.8
3
7
MC9S08QE32 Series MCU Data Sheet, Rev. 6
Table 7. DC Characteristics (continued)
3.2
In
> V
3.4
DD
–40°C
85°C
25°C
) is greater than I
3.6
Symbol
V
V
V
V
t
V
V
LVWH
POR
LVDH
LVWL
LVDL
hys
BG
DD
range during instantaneous and operating maximum current
DD
Condition
V
V
V
V
40
35
30
25
20
V
V
V
V
DD
DD
DD
DD
DD
DD
DD
DD
DD
, the injection current may flow out of V
1.8
falling
falling
falling
falling
load will shunt current greater than maximum injection
rising
rising
rising
rising
SS
and V
PULLDOWN RESISTOR TYPICALS
2.3
DD
.
2.11
2.16
1.80
1.88
2.36
2.36
2.11
2.16
1.15
Min
10
—
V
DD
DD
(V)
= 3.0 V)
2.8
Typical
2.16
2.21
1.82
1.90
2.46
2.46
2.16
2.21
1.17
80
—
Freescale Semiconductor
1
LVDL
DD
3.3
.
and could result
Max
2.22
2.27
1.91
1.99
2.56
2.56
2.22
2.27
1.18
–40°C
—
—
85°C
25°C
3.6
Unit
mV
μs
V
V
V
V
V