MC9S08RD32CDWE Freescale Semiconductor, MC9S08RD32CDWE Datasheet - Page 15

• 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

Chapter 1
Introduction
1.1
The MC9S08RC/RD/RE/RG are members of the low-cost, high-performance HCS08 Family of 8-bit
microcontroller units (MCUs). All MCUs in this family use the enhanced HCS08 core and are available
with a variety of modules, memory sizes, memory types, and package types.
1.2
Features of the MC9S08RC/RD/RE/RG Family of devices are listed here. Please see
features that are available on the different family members.
Freescale Semiconductor
(Central Processor Unit)
Serial Communications
Interface Module (SCI1)
Interface Module (SPI1)
Analog Comparator
On-Chip Memory
Overview
Features
Serial Peripheral
Oscillator (OSC)
HCS08 CPU
(ACMP1)
• Object code fully upward-compatible with M68HC05 and M68HC08 Families
• HC08 instruction set with added BGND instruction
• Support for up to 32 interrupt/reset sources
• Power-saving modes: wait plus three stops
• On-chip in-circuit programmable FLASH memory with block protection and security
• On-chip random-access memory (RAM)
• Low power oscillator capable of operating from crystal or resonator from 1 to 16 MHz
• 8 MHz internal bus frequency
• On-chip analog comparator with internal reference (ACMP1)
• Full rail-to-rail supply operation
• Option to compare to a fixed internal bandgap reference voltage
• Full-duplex, standard non-return-to-zero (NRZ) format
• Double-buffered transmitter and receiver with separate enables
• Programmable 8-bit or 9-bit character length
• Programmable baud rates (13-bit modulo divider)
• Master or slave mode operation
• Full-duplex or single-wire bidirectional option
• Programmable transmit bit rate
• Double-buffered transmit and receive
• Serial clock phase and polarity options
• Slave select output
• Selectable MSB-first or LSB-first shifting
option
MC9S08RC/RD/RE/RG Data Sheet, Rev. 1.11
Table 1-1
for the
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