MC9S08RD32CDWE Freescale Semiconductor, MC9S08RD32CDWE Datasheet - Page 205

• Manufacturer Part Number: MC9S08RD32CDWE
• Description: IC MCU 32K FLASH 2K RAM 28-SOIC
• Manufacturer: Freescale Semiconductor
• Series: HCS08r

Specifications of MC9S08RD32CDWE

• Core Processor: HCS08
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: SCI
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 23
• 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
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-SOIC (7.5mm Width)
• Processor Series: S08RD
• Core: HCS08
• Data Bus Width: 8 bit
• Data Ram Size: 2 KB
• Interface Type: SCI
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 39
• Number Of Timers: 2
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWS08
• Development Tools By Supplier: DEMO9S08RG60E
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Details

Appendix A
Electrical Characteristics
A.1
This section contains electrical and timing specifications.
A.2
Absolute maximum ratings are stress ratings only, and functional operation at the maxima is not
guaranteed. Stress beyond the limits specified in
permanent damage to the device. For functional operating conditions, refer to the remaining tables in this
section.
This device contains circuitry protecting against damage due to high static voltage or electrical fields;
however, it is advised that normal precautions be taken to avoid application of any voltages higher than
maximum-rated voltages to this high-impedance circuit. Reliability of operation is enhanced if unused
inputs are tied to an appropriate logic voltage level (for instance, either V
pull-up resistor associated with the pin is enabled.
Freescale Semiconductor
Introduction
Absolute Maximum Ratings
1. Input must be current limited to the value specified. To determine the value of the required
2. All functional non-supply pins are internally clamped to V
3. Power supply must maintain regulation within operating V
Supply voltage
Maximum current into V
Digital input voltage
Instantaneous maximum current
Storage temperature range
current-limiting resistor, calculate resistance values for positive (V
voltages, then use the larger of the two resistance values.
operating maximum current conditions. If positive injection current (V
I
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 the clock rate is very low (which would reduce overall power
consumption).
DD
Single pin limit (applies to all port pins)
, the injection current may flow out of V
Rating
MC9S08RC/RD/RE/RG Data Sheet, Rev. 1.11
Table A-1. Absolute Maximum Ratings
DD
DD
load will shunt current greater than maximum injection
(1)
Table A-1
DD
,
(2)
and could result in external power supply going
,
(3)
Symbol
may affect device reliability or cause
V
T
I
V
DD
I
DD
stg
D
SS
In
DD
and V
range during instantaneous and
DD
–0.3 to V
DD
) and negative (V
–0.3 to +3.8
.
In
–55 to 150
SS
> V
Value
± 25
120
or V
DD
DD
) is greater than
+ 0.3
DD
) or the programmable
SS
) clamp
Unit
mA
mA
°C
V
V
205