MC68HC908JB16JDW Freescale Semiconductor, MC68HC908JB16JDW Datasheet - Page 133

• Manufacturer Part Number: MC68HC908JB16JDW
• Description: IC MCU 16K FLASH 6MHZ USB 20SOIC
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC68HC908JB16JDW

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 6MHz
• Connectivity: SCI, USB
• Peripherals: LED, LVD, POR, PWM
• Number Of I /o: 13
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Ram Size: 384 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 20-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Data Converters: -

MC68HC908JB16
Freescale Semiconductor
NOTE:
—
Rev. 1.1
A sequence of IREAD or IWRITE commands can sequentially access a
block of memory over the full 64k-byte memory map.
Description
Description
Returned
Returned
Operand
Operand
Opcode
Opcode
Data
Data
Table 9-8. READSP (Read Stack Pointer) Command
Table 9-7. IWRITE (Indexed Write) Command
ECHO
Write to last address accessed + 1
Specifies single data byte
None
$19
Reads stack pointer
None
Returns stack pointer in high byte:low byte order
$0C
Monitor ROM (MON)
READSP
SENT TO
MONITOR
ECHO
IWRITE
SENT TO
MONITOR
READSP
IWRITE
Command Sequence
Command Sequence
DATA
HIGH
SP
DATA
LOW
SP
RETURN
Monitor ROM (MON)
Technical Data
133