MC9S08GT8ACFBE Freescale Semiconductor, MC9S08GT8ACFBE Datasheet - Page 21

• Manufacturer Part Number: MC9S08GT8ACFBE
• Description: IC MCU 8K FLASH 1K RAM 44-QFP
• Manufacturer: Freescale Semiconductor
• Series: HCS08r

Specifications of MC9S08GT8ACFBE

• Core Processor: HCS08
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: I²C, SCI, SPI
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 36
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-QFP
• Processor Series: S08GT
• Core: HCS08
• Data Bus Width: 8 bit
• Data Ram Size: 1 KB
• Interface Type: I2C/SCI/SPI
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 36
• Operating Supply Voltage: 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWS08
• Development Tools By Supplier: M68EVB908GB60E, M68DEMO908GB60E
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8-ch x 10-bit
• For Use With: M68DEMO908GB60E - BOARD DEMO MC9S08GB60M68EVB908GB60E - BOARD EVAL FOR MC9S08GB60
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Table 1-2
1.2
Freescale Semiconductor
ICG
System Clock Distribution
lists the functional versions of the on-chip modules.
ICGLCLK*
ICGERCLK
FFE
ICGOUT
* ICGLCLK is the alternate BDC clock source for the MC9S08GT16A/GT8A.
CPU
÷
CONTROL
2
SYSTEM
LOGIC
÷
2
Figure 1-2. System Clock Distribution Diagram
FIXED FREQ CLOCK (XCLK)
Serial Communications Interface (SCI)
Timer Pulse-Width Modulator (TPM)
Analog-to-Digital Converter (ATD)
Serial Peripheral Interface (SPI)
Internal Clock Generator (ICG)
Central Processing Unit (CPU)
RTI
BUSCLK
MC9S08GT16A/GT8A Data Sheet, Rev. 1
Inter-Integrated Circuit (IIC)
Keyboard Interrupt (KBI)
Table 1-2. Block Versions
Module
BDC
TPM1
COP
TPM2
ATD has min and max
frequency requirements.
See
log-to-Digital Converter
(S08ATDV3)”
and
Characteristics.”
IIC
Appendix A, “Electrical
Chapter 14, “Ana-
Version
ATD
3
4
1
1
1
3
2
2
SCI1
RAM
SCI2
FLASH has frequency
requirements for program
and erase operation.
See
Characteristics”.
Device Overview
Appendix A, “Electrical
FLASH
SPI
21