MC68HC11K0CFUE4 Freescale Semiconductor, MC68HC11K0CFUE4 Datasheet - Page 252

• Manufacturer Part Number: MC68HC11K0CFUE4
• Description: MCU 8-BIT 768 RAM 4MHZ 80-QFP
• Manufacturer: Freescale Semiconductor
• Series: HC11r

Specifications of MC68HC11K0CFUE4

• Core Processor: HC11
• Core Size: 8-Bit
• Speed: 4MHz
• Connectivity: SCI, SPI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 37
• Program Memory Type: ROMless
• Ram Size: 768 x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 80-QFP
• Data Bus Width: 8 bit
• Data Ram Size: 768 B
• Interface Type: SCI, SPI
• Maximum Clock Frequency: 4 MHz
• Number Of Programmable I/os: 37
• Number Of Timers: 8
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8 bit, 8 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Lead Free Status / Rohs Status: Details

Memory Expansion and Chip Selects
Technical Data
252
DATA7
DATA6
DATA5
DATA4
DATA3
DATA2
DATA1
DATA0
Memory Map for One 8-Kbyte Window with Eight Banks and
GPCS2
GPCS1
E
DATA7
DATA6
DATA5
DATA4
DATA3
DATA2
DATA1
DATA0
R/W
MC68HC(7)11K
Figure 11-16. Memory Expansion Example 2 (Sheet 2 of 2)
One 16-Kbyte Window with 16 Banks of External Memory
ADDR15
ADDR14
ADDR13
ADDR12
ADDR11
ADDR10
ADDR9
ADDR8
ADDR7
ADDR6
ADDR5
ADDR4
ADDR3
ADDR2
ADDR1
ADDR0
XA18
XA17
XA16
XA15
XA14
XA13
Freescale Semiconductor, Inc.
XA17
XA16
XA15
XA14
XA13
ADDR12
ADDR11
ADDR10
ADDR9
ADDR8
ADDR7
ADDR6
ADDR5
ADDR4
ADDR3
ADDR2
ADDR1
ADDR0
For More Information On This Product,
Memory Expansion and Chip Selects
Go to: www.freescale.com
ADDR12
ADDR11
ADDR10
ADDR12
ADDR11
ADDR10
ADDR12
ADDR11
ADDR10
ADDR9
ADDR8
ADDR7
ADDR6
ADDR5
ADDR4
ADDR3
ADDR2
ADDR1
ADDR0
ADDR9
ADDR8
ADDR7
ADDR6
ADDR5
ADDR4
ADDR3
ADDR2
ADDR1
ADDR0
ADDR9
ADDR8
ADDR7
ADDR6
ADDR5
ADDR4
ADDR3
ADDR2
ADDR1
ADDR0
XA15
XA14
XA13
XA17
XA16
XA15
XA14
XA13
XA17
XA16
XA15
XA14
XA13
A8
A7
A6
A5
A4
A3
A2
A1
A0
A8
A7
A6
A5
A4
A3
A2
A1
A0
A8
A7
A6
A5
A4
A3
A2
A1
A0
A15
A14
A13
A12
A11
A10
A9
E2
A16
A15
A14
A13
A12
A11
A10
A9
A16
A15
A14
A13
A12
A11
A10
A9
27C512
(HIGH)
(LOW)
6226
6226
V
V
V
V
V
V
OE
OE
OE
CE
D7
D6
D5
D4
D3
D2
D1
D0
E1
D7
D6
D5
D4
D3
D2
D1
D0
E1
D7
D6
D5
D4
D3
D2
D1
D0
CC
CC
E2
CC
SS
SS
SS
W
W
V
V
V
DATA7
DATA6
DATA5
DATA4
DATA3
DATA2
DATA1
DATA0
DATA7
DATA6
DATA5
DATA4
DATA3
DATA2
DATA1
DATA0
DATA7
DATA6
DATA5
DATA4
DATA3
DATA2
DATA1
DATA0
DD
DD
DD
M68HC11K Family
MOTOROLA