MC68HC912B32VFU8 Freescale Semiconductor, MC68HC912B32VFU8 Datasheet - Page 323

• Manufacturer Part Number: MC68HC912B32VFU8
• Manufacturer: Freescale Semiconductor

Specifications of MC68HC912B32VFU8

• Cpu Family: HC12
• Device Core Size: 16b
• Frequency (max): 8MHz
• Interface Type: SCI/SPI
• Program Memory Type: EPROM
• Program Memory Size: 32KB
• Total Internal Ram Size: 1KB
• # I/os (max): 63
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 4.5V
• On-chip Adc: 8-chx10-bit
• Instruction Set Architecture: CISC
• Operating Temp Range: -40C to 105C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 80
• Package Type: PQFP
• Lead Free Status / Rohs Status: Not Compliant

ECLK
t
PCSU
IRQ, XIRQ,
OR INTERNAL
INTERRUPTS
t
WRS
3RD
1ST
2ND
VECTOR
1ST
SP – 6 . . . SP – 9
SP – 9 . . . SP – 9
ADDRESS
SP – 2
SP – 4
SP – 9
SP – 9
FREE
EXEC
ADDRESS
PIPE
PIPE
PIPE
PC, IY, IX, B:A, CCR
STACK REGISTERS
R/W
Note: RESET also causes recovery from WAIT.
Figure 19-8. Wait Recovery Timing Diagram