MC68HC908GR8CD Freescale Semiconductor, MC68HC908GR8CD Datasheet - Page 141

• Manufacturer Part Number: MC68HC908GR8CD
• Description: 8-bit Microcontrollers - MCU 8 Bit 8MHz
• Manufacturer: Freescale Semiconductor

Specifications of MC68HC908GR8CD

• Product Category: 8-bit Microcontrollers - MCU
• Rohs: yes
• Core: HC08
• Data Bus Width: 8 bit
• Maximum Clock Frequency: 8 MHz
• Program Memory Size: 64 KB
• Data Ram Size: 384 B
• Operating Supply Voltage: 3 V to 5 V
• Package / Case: SOIC-28
• Mounting Style: SMD/SMT
• Data Rom Size: 64 KB
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Number Of Programmable I/os: 21
• Program Memory Type: Flash

Freescale Semiconductor
Notes:
V
RST
PA0
DD
1 = Echo delay, approximately 2 bit times
2 = Data return delay, approximately 2 bit times
4 = Wait 1 bit time before sending next byte
5 = Wait until the monitor ROM runs
FROM HOST
MC68HC908GR8 • MC68HC908GR4 Data Sheet, Rev. 7
4096 + 32 CGMXCLK CYCLES
Figure 15-8. Monitor Mode Entry Timing
FROM MCU
5
1
4
1
1
2
4
1
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