MCHC908JW32FAE Freescale Semiconductor, MCHC908JW32FAE Datasheet - Page 18

• Manufacturer Part Number: MCHC908JW32FAE
• Description: IC MCU 32K FLASH 8MHZ 48-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MCHC908JW32FAE

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: SPI, USB
• Peripherals: LED, LVD, POR, PWM
• Number Of I /o: 29
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 3.5 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 48-LQFP
• Controller Family/series: HC08
• No. Of I/o's: 48
• Ram Memory Size: 1KB
• Cpu Speed: 8MHz
• No. Of Timers: 1
• Embedded Interface Type: SPI
• Rohs Compliant: Yes
• Processor Series: HC08JW
• Core: HC08
• Data Bus Width: 8 bit
• Data Ram Size: 1 KB
• Interface Type: SPI, USB
• Number Of Programmable I/os: 29
• Number Of Timers: 2
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: FSICEBASE, DEMO908GZ60E, M68EML08GZE, KITUSBSPIDGLEVME, KITUSBSPIEVME, KIT33810EKEVME
• Minimum Operating Temperature: 0 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Details

General Description
1.3 MCU Block Diagram
18
(1)(2)
(1)(3)
CGMXFC
CONTROL AND STATUS REGISTERS — 96 BYTES
REG25V
REG33V
V
V
•
•
USER FLASH VECTOR SPACE — 48 BYTES
OSC1
OSC2
DDPLL
V
SSPLL
RST
SS33
IRQ
V
V
REGISTERS
DD
SS
External asynchronous interrupt pin with internal pull-up (IRQ)
48-pin quad flat non-leaded package (QFN)
MONITOR ROM — 1,472 BYTES
USER FLASH — 32,768 BYTES
CPU
USER RAM — 1,024 BYTES
CLOCK GENERATOR MODULE
M68HC08 CPU
INTERNAL RC OSCILLATOR
COMPUTER OPERATING
INTERNAL REGULATOR
SYSTEM INTEGRATION
PHASE-LOCKED LOOP
OSCILLATORS AND
PROPERLY MODULE
X-TAL OSCILLATOR
EXTERNAL INTERRUPT
POWER-ON RESET
ARITHMETIC/LOGIC
MODULE
MODULE
MODULE
POWER
UNIT (ALU)
Figure 1-1. MC68HC908JW32 Block Diagram
MC68HC908JW32 Data Sheet, Rev. 6
(1) Pin contains integrated pullup device.
(2) Pin contains configurable pullup device.
(3) Pin contains integrated pullup device when configured as KBI.
(4) Pin is open-drain when configured as output, with high current capability.
(5) Pin available on 52-pin LQFP only.
2-CHANNEL TIMER INTERFACE
PS2 CLOCK GENERATOR
KEYBOARD INTERRUPT
LOW-VOLTAGE INHIBIT
USB ENDPOINT
USB MODULE
SERIAL PERIPHERAL
INTERFACE MODULE
INTERNAL BUS
TIMEBASE
MODULE
MODULE
MODULE
MODULE
MODULE
MODULE
BREAK
Freescale Semiconductor
PTA7/KBA7
PTA6/KBA6
PTA5/KBA5
PTA4/KBA4
PTA3/KBA3
PTA2/KBA2
PTA1/KBA1
PTA0/KBA0
PTB7
PTB6
PTB5
PTB4
PTB3
PTB2
PTB1
PTB0
PTC3
PTC2/T1CH1
PTC1/TCLK1
PTC0/T1CH0
PTD7
PTD6
PTD5
PTD4
PTD3
PTD2
PTD1
PTD0
PTE7/SS
PTE6/MISO
PTE5/MOSI
PTE4/SPCLK
PTE3/D–
PTE2/PS2CLK/D+
(2)(4)(5)
(2)(4)(5)
(2)(4)
(2)(4)(5)
(2)(4)(5)
(2)(4)(5)
(2)(4)
(2)(4)
(2)
(2)
(2)
(2)(4)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(2)(4)