MC68HC912B32VFU8 Freescale Semiconductor, MC68HC912B32VFU8 Datasheet - Page 322

• 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

ADDRESS
ADDRESS
INTERNAL
CLOCKS
Notes:
or XIRQ
IRQ
IRQ
ECLK
1. Edge-sensitive IRQ pin (IRQE bit = 1)
2. Level-sensitive IRQ pin (IRQE bit = 0)
3. t
4. XIRQ with X bit in CCR = 1.
5. IRQ or (XIRQ with X bit in CCR = 0)
(1)
(2)
(4)
(5)
STOPDELAY
SP-6
SP-6
= 4098 t
SP-8
SP-8
cyc
SP-9
SP-9
if DLY bit = 1 or 2 t
PW
Figure 19-7. Stop Recovery Timing Diagram
IRQ
cyc
if DLY = 0.
t
STOPDELAY
(3)
FREE
FREE
VECTOR
FREE
Resume program with instruction which follows the STOP instruction.
FETCH
FREE
OPT
EXEC
PIPE
1ST
1ST
PIPE
2ND
3RD
PIPE
EXEC
1ST