MC68HC908EY16CFA Freescale Semiconductor, MC68HC908EY16CFA Datasheet - Page 106

• 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

Keyboard Interrupt (KBD) Module
106
V
OSC2
OSC1
V
REGISTERS
V
FLASH PROGRAMMING (BURN-IN) ROM
V
REFH
REFL
RST
V
IRQ
V
DDA
SSA
CONTROL AND STATUS REGISTERS
CPU
DD
SS
USER FLASH VECTOR SPACE
M68HC08 CPU
MONITOR ROM
15,872 BYTES
USER FLASH
1024 BYTES
USER RAM
512 BYTES
310 BYTES
64 BYTES
36 BYTES
10-BIT ANALOG-TO-DIGITAL
Figure 10-1. Block Diagram Highlighting Keyboard Block and Pins
INTEGRATION MODULE
SINGLE EXTERNAL IRQ
GENERATOR MODULE
CONVERTER MODULE
24 INTERNAL SYSTEM
INTERNAL CLOCK
ARITHMETIC/LOGIC
MODULE
POWER
UNIT (ALU)
MC68HC908EY16 • MC68HC908EY8 Data Sheet, Rev. 10
2-CHANNEL TIMER INTERFACE
2-CHANNEL TIMER INTERFACE
CONFIGURATION REGISTER
SERIAL COMMUNICATION
COMPUTER OPERATING
SINGLE BREAKPOINT
INTERRUPT MODULE
SERIAL PERIPHERAL
INTERFACE MODULE
PROPERLY MODULE
INTERFACE MODULE
TIMEBASE MODULE
PERIODIC WAKEUP
5-BIT KEYBOARD
BREAK MODULE
INTERNAL BUS
BEMF MODULE
PRESCALER
ENHANCED
MODULE A
MODULE B
MODULE
ARBITER
MODULE
MODULE
Freescale Semiconductor
POWER-ON RESET
SECURITY
MODULE
MODULE
PTA6/SS
PTA5/SPSCK
PTA4/KBD4
PTA3/KBD3
PTA2/KBD2
PTA1/KBD1
PTA0/KBD0
PTB7/AD7/TBCH1
PTB6/AD6/TBCH0
PTB5/AD5
PTB4/AD4
PTB3/AD3
PTB2/AD2
PTB1/AD1
PTB0/AD0
PTC4/OSC1
PTC3/OSC2
PTC2/MCLK
PTC1/MOSI
PTC0/MISO
PTD1/TACH1
PTD0/TACH0
PTE1/RxD
PTE0/TxD