MC9S08RD32DWE Freescale Semiconductor, MC9S08RD32DWE Datasheet - Page 212

• Manufacturer Part Number: MC9S08RD32DWE
• Description: IC MCU 32K FLASH 2K RAM 28-SOIC
• Manufacturer: Freescale Semiconductor
• Series: HCS08r

Specifications of MC9S08RD32DWE

• 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: 0°C ~ 70°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
• Operating Supply Voltage: 1.8 V to 3.6 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWS08
• Development Tools By Supplier: DEMO9S08RG60E
• Minimum Operating Temperature: 0 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Electrical Characteristics
A.8
A.9
This section describes ac timing characteristics for each peripheral system.
A.9.1
1. This is the shortest pulse that is guaranteed to be recognized as a reset pin request. Shorter pulses are not guaranteed to
212
Bus frequency (t
Real time interrupt internal oscillator period
External reset pulse width
Reset low drive
Active background debug mode latch setup time
Active background debug mode latch hold time
IRQ pulse width
Port rise and fall time (load = 50 pF)
override reset requests from internal sources.
1. Data in typical column was characterized at 3.0 V, 25°C or is typical recommended value.
2. See crystal or resonator manufacturer’s recommendation.
Frequency
Load Capacitors
Feedback resistor
Oscillator Characteristics
AC Characteristics
Table A-8. OSC Electrical Specifications (Temperature Range = -40 to 85°C Ambient)
Control Timing
(2)
(3)
cyc
= 1/f
Bus
Parameter
(1)
Characteristic
)
(4)
MC9S08RC/RD/RE/RG Data Sheet, Rev. 1.11
C
1
EXTAL
Table A-9. Control Timing
Crystal or Resonator
OSC
R
F
t
Symbol
Rise
t
t
t
MSSU
t
rstdrv
t
f
extrst
t
MSH
ILIH
Bus
RTI
Symbol
, t
f
Fall
OSC
C
C
R
1
2
F
XTAL
1.5 t
1.5 t
34 t
Min
400
dc
25
25
—
Min
C
cyc
cyc
cyc
1
2
Typical
Typ
—
—
1
3
Note
(1)
Freescale Semiconductor
(2)
Max
16
1600
Max
—
—
—
—
—
8
Unit
MHz
MΩ
MHz
Unit
µs
ns
ns
ns
ns
ns
ns