MC68HC908GZ8MFJ Freescale Semiconductor, MC68HC908GZ8MFJ Datasheet - Page 310

• Manufacturer Part Number: MC68HC908GZ8MFJ
• Description: IC MCU 8K FLASH 8MHZ CAN 32-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC68HC908GZ8MFJ

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: CAN, LIN, SCI, SPI
• Peripherals: LVD, POR, PWM
• Number Of I /o: 21
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 32-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

312
1. Ports are software configurable with pullup device if input port.
2. Higher current drive port pins
3. Pin contains integrated pullup device
FLASH PROGRAMMING ROUTINES ROM — 406 BYTES
V
V
DDAD
DDAD
CONTROL AND STATUS REGISTERS — 64 BYTES
CGMXFC
USER FLASH VECTOR SPACE — 44 BYTES
/V
/V
RST
REGISTERS
OSC1
OSC2
IRQ
REFH
REFL
V
V
V
V
DDA
SSA
CPU
DD
(3)
(3)
SS
USER FLASH — 7936 BYTES
MONITOR ROM — 350 BYTES
USER RAM — 1024 BYTES
CLOCK GENERATOR MODULE
M68HC08 CPU
10-BIT ANALOG-TO-DIGITAL
SYSTEM INTEGRATION
PHASE LOCKED LOOP
CONVERTER MODULE
1–8 MHz OSCILLATOR
INTERRUPT MODULE
SINGLE EXTERNAL
POWER-ON RESET
ARITHMETIC/LOGIC
MODULE
MODULE
POWER
UNIT (ALU)
MC68HC908GZ16 • MC68HC908GZ8 Data Sheet, Rev. 4
Figure A-1. MC68HC908GZ8 Block Diagram
PROGRAMMABLE TIMEBASE
COMPUTER OPERATING
LOW-VOLTAGE INHIBIT
INTERFACE MODULE 1
INTERFACE MODULE 2
SINGLE BREAKPOINT
INTERRUPT MODULE
INTERFACE MODULE
INTERFACE MODULE
PROPERLY MODULE
SERIAL PERIPHERAL
ENHANCED SERIAL
MONITOR MODULE
MSCAN08 MODULE
2-CHANNEL TIMER
2-CHANNEL TIMER
COMUNICATIONS
CONFIGURATION
8-BIT KEYBOARD
BREAK MODULE
DUAL VOLTAGE
INTERNAL BUS
MEMORY MAP
REGISTER 1–2
MODULE
MODULE
MODULE
MODULE
Freescale Semiconductor
MONITOR MODE ENTRY
SECURITY
MODULE
MODULE
PTA7/KBD7–
PTA0/KBD0
PTB7/AD7
PTB6/AD6
PTB5/AD5
PTB4/AD4
PTB3/AD3
PTB2/AD2
PTB1/AD1
PTB0/AD0
PTC6
PTC5
PTC4
PTC3
PTC2
PTC1/CAN
PTC0/CAN
PTD7/T2CH1
PTD6/T2CH0
PTD5/T1CH1
PTD4/T1CH0
PTD3/SPSCK
PTD2/MOSI
PTD1/MISO
PTD0/SS
PTE5–PTE2
PTE1/RxD
PTE0/TxD
(1)
(1)
(1), (2)
(1), (2)
(1), (2)
(1)
(1)
RX
TX
(1)
(1)
(1), (2)
(1), (2)
(1)
(1)
(1)
(1)
(1)