MC68HC908EY16CFA Freescale Semiconductor, MC68HC908EY16CFA Datasheet - Page 156

• Manufacturer Part Number: MC68HC908EY16CFA
• Description: IC MCU 16K FLASH 8MHZ SPI 32LQFP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC68HC908EY16CFA

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: LIN, SCI, SPI
• Peripherals: POR, PWM
• Number Of I /o: 24
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-LQFP
• Processor Series: HC08EY
• Core: HC08
• Data Bus Width: 8 bit
• Data Ram Size: 512 B
• Interface Type: ESCI, SPI
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 24
• Number Of Timers: 4
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: FSICEBASE, M68CBL05CE, ZK-HC08EY-A
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 8 Channel
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: No

System Integration Module (SIM)
156
GENERATOR
ICG
SIM RESET STATUS REGISTER
ECLK
ICLK
POR CONTROL
STOP/WAIT
CONTROL
CONTROL
AND PRIORITY DECODE
INTERRUPT CONTROL
CLOCK
MC68HC908EY16 • MC68HC908EY8 Data Sheet, Rev. 10
CIRCUIT
SELECT
CLOCK
CS
ICG
MONITOR MODE
Figure 14-2. System Clock Signals
Figure 14-1. SIM Block Diagram
USER MODE
CLOCK GENERATORS
÷
RESET
2
COUNTER
SIM
÷ 2
CONTROL
A
B S*
MASTER
RESET
*WHEN S = 1,
CGMOUT = B
CGMXCLK
CGMOUT
(FROM MENRST MODULE)
FORCED MON MODE ENTRY
LVI (FROM LVI MODULE)
MODULE STOP
MODULE WAIT
CPU STOP (FROM CPU)
CPU WAIT (FROM CPU)
SIMOSCEN (TO ICG)
COP CLOCK
CGMXCLK (FROM ICG)
CGMOUT (FROM ICG)
INTERNAL CLOCKS
ILLEGAL OPCODE (FROM CPU)
ILLEGAL ADDRESS (FROM ADDRESS
MAP DECODERS)
COP (FROM COP MODULE)
CPU INTERFACE
INTERRUPT SOURCES
÷
SIM COUNTER
2
SIM
GENERATORS
BUS CLOCK
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