MC68L11E1FNE2 Freescale Semiconductor, MC68L11E1FNE2 Datasheet - Page 160

• Manufacturer Part Number: MC68L11E1FNE2
• Description: IC MCU 8BIT 2MHZ 52-PLCC
• Manufacturer: Freescale Semiconductor
• Series: HC11r

Specifications of MC68L11E1FNE2

• Core Processor: HC11
• Core Size: 8-Bit
• Speed: 2MHz
• Connectivity: SCI, SPI
• Peripherals: POR, WDT
• Number Of I /o: 38
• Program Memory Type: ROMless
• Eeprom Size: 512 x 8
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 8x8b
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 52-PLCC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Program Memory Size: -

E
t
PCSU
IRQ, XIRQ,
OR INTERNAL
INTERRUPTS
t
WRS
NEW
WAIT
WAIT
VECTOR
VECTOR
ADDRESS
SP
SP – 1
SP – 2…SP – 8
SP – 8
SP – 8…SP – 8
SP – 8
SP – 8
SP – 8
ADDR
ADDR + 1
PC
ADDR
ADDR + 1
PCL
PCH, YL, YH, XL, XH, A, B, CCR
STACK REGISTERS
R/W
Note: RESET also causes recovery from WAIT.
Figure 10-5. WAIT Recovery from Interrupt Timing Diagram