MCHC908JK3CPE Freescale Semiconductor, MCHC908JK3CPE Datasheet - Page 38

• Manufacturer Part Number: MCHC908JK3CPE
• Description: IC MCU 4K FLASH 20-PDIP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MCHC908JK3CPE

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8MHz
• Peripherals: LED, LVD, POR, PWM
• Number Of I /o: 15
• Program Memory Size: 4KB (4K x 8)
• Program Memory Type: FLASH
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.3 V
• Data Converters: A/D 12x8b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 20-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Connectivity: -

Random-Access Memory (RAM)
Technical Data
38
NOTE:
During a subroutine call, the CPU uses two bytes of the stack to store
the return address. The stack pointer decrements during pushes and
increments during pulls.
Be careful when using nested subroutines. The CPU may overwrite data
in the RAM during a subroutine or during the interrupt stacking
operation.
Random-Access Memory (RAM)
MC68H(R)C908JL3
Freescale Semiconductor
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Rev. 1.1