MC68HC908SR12CB Freescale Semiconductor, MC68HC908SR12CB Datasheet - Page 372
MC68HC908SR12CB
Manufacturer Part Number
MC68HC908SR12CB
Description
IC MCU 12K FLASH 8MHZ 42-SDIP
Manufacturer
Freescale Semiconductor
Series
HC08r
Datasheet
1.MC908SR12MFAE.pdf
(404 pages)
Specifications of MC68HC908SR12CB
Core Processor
HC08
Core Size
8-Bit
Speed
8MHz
Connectivity
I²C, SCI
Peripherals
LVD, POR, PWM, Temp Sensor
Number Of I /o
29
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 11x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
42-DIP (0.600", 15.24mm)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MC68HC908SR12CB
Manufacturer:
TI/NSC
Quantity:
340
Part Number:
MC68HC908SR12CB
Manufacturer:
MOTOROLA/摩托罗拉
Quantity:
20 000
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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
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