MC68HC908SR12CFA Freescale Semiconductor, MC68HC908SR12CFA Datasheet - Page 372

• Manufacturer Part Number: MC68HC908SR12CFA
• Description: MICROCONTROLLER 48 PIN
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC68HC908SR12CFA

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: I²C, SCI
• Peripherals: LVD, POR, PWM, Temp Sensor
• Number Of I /o: 31
• Program Memory Size: 12KB (12K x 8)
• Program Memory Type: FLASH
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 14x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Other names: Q1145673

Electrical Specifications
24.2 Introduction
24.3 Absolute Maximum Ratings
Data Sheet
372
NOTE:
NOTE:
This section contains electrical and timing specifications.
Maximum ratings are the extreme limits to which the MCU can be
exposed without permanently damaging it.
This device is not guaranteed to operate properly at the maximum
ratings. Refer to
guaranteed operating conditions.
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
Notes:
Supply voltage
Input voltage
Maximum current per pin
Maximum current out of V
Maximum current into V
Storage temperature
1. Voltages referenced to V
All pins (except IRQ1)
IRQ1 pin
excluding V
SS
Characteristic
≤ (V
DD
Table 24-1. Absolute Maximum Ratings
Electrical Specifications
and V
IN
24.6 5.0V DC Electrical Characteristics
or V
SS
SS
or V
DD
OUT
SS
SS
.
DD
) ≤ V
.)
DD
MC68HC908SR12•MC68HC08SR12 — Rev. 5.0
Symbol
. Reliability of operation is enhanced if
I
I
T
MVSS
MVDD
V
V
STG
DD
I
IN
IN
and V
V
OUT
SS
V
–0.3 to V
–0.3 to +6.0
–55 to +150
SS
be constrained to the
–0.3 to 8.5
Value
Freescale Semiconductor
±25
100
100
DD
(1)
+0.3
for
Unit
mA
mA
mA
°C
V
V