MCHC908JW32FAE Freescale Semiconductor, MCHC908JW32FAE Datasheet - Page 129

• 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

Freescale Semiconductor
RECEIVER/ERROR CPU INTERRUPT REQUEST
TRANSMITTER CPU INTERRUPT REQUEST
SPMSTR
DIVIDER
CLOCK
CGMOUT ÷ 2
FROM SIM
SHIFT REGISTER
GENERATOR
MASTER MCU
BAUD RATE
÷ 128
SPE
÷ 32
÷ 2
÷ 8
Figure 10-3. Full-Duplex Master-Slave Connections
SPR1
Figure 10-2. SPI Module Block Diagram
SELECT
CLOCK
RESERVED
RESERVED
MC68HC908JW32 Data Sheet, Rev. 6
SPR0
MISO
MOSI
SPSCK
SS
TRANSMIT DATA REGISTER
7
RECEIVE DATA REGISTER
CONTROL
6
SPI
SHIFT REGISTER
INTERNAL BUS
5
V
DD
4
3
MODF
OVRF
SPRF
SPTE
SPMSTR
2
SPSCK
MISO
MOSI
1
MODFEN
SS
ERRIE
SPRIE
SPTIE
SPE
CLOCK
0
LOGIC
CPHA
R
SHIFT REGISTER
CPOL
SLAVE MCU
SPWOM
M
S
CONTROL
LOGIC
Functional Description
PIN
MISO
MOSI
SPSCK
SS
129