MC9S08RD32CDWE Freescale Semiconductor, MC9S08RD32CDWE Datasheet - Page 119

• 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

Freescale Semiconductor
SH[7:0]
PL[7:0]
Field
Field
7:0
7:0
Reset
Reset
W
W
R
R
u = Unaffected
u = Unaffected
Primary Carrier Low Time Data Values — When selected, these bits contain the number of input clocks
required to generate the carrier high and low time periods. When operating in time mode (see
“Time
Mode”), this register pair and the secondary register pair are alternatively selected under control of the
modulator. The primary carrier high and low time values are unaffected out of reset. These bits must be written
to nonzero values before the carrier generator is enabled to avoid spurious results.
Secondary Carrier High Time Data Values — When selected, these bits contain the number of input clocks
required to generate the carrier high and low time periods. When operating in time mode (see
“Time
Mode"), this register pair and the primary register pair are alternatively selected under control of the modulator.
The secondary carrier high and low time values are unaffected out of reset. These bits must be written to nonzero
values before the carrier generator is enabled when operating in FSK mode.
SH7
PL7
u
u
7
7
Mode”), this register pair is always selected. When operating in FSK mode (see
Mode"), this register pair is never selected. When operating in FSK mode (see
Figure 8-10. Carrier Generator Data Register High 2 (CMTCGH2)
Figure 8-9. Carrier Generator Data Register Low 1 (CMTCGL1)
SH6
PL6
6
u
6
u
MC9S08RC/RD/RE/RG Data Sheet, Rev. 1.11
Table 8-5. CMTCGH2 Field Descriptions
Table 8-4. CMTCGL1 Field Descriptions
SH5
PL5
u
u
5
5
SH4
PL4
4
u
4
u
Description
Description
Carrier Modulator Transmitter (CMT) Block Description
SH3
PL3
u
u
3
3
SH2
PL2
2
u
2
u
Section 8.5.2.3, “FSK
Section 8.5.2.3, “FSK
SH1
PL1
u
u
1
1
Section 8.5.2.1,
Section 8.5.2.1,
SH0
PL0
0
u
0
u
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