MC68HC711E20CFN3 Freescale Semiconductor, MC68HC711E20CFN3 Datasheet - Page 33

• Manufacturer Part Number: MC68HC711E20CFN3
• Description: IC MCU 3MHZ 20K OTP 52-PLCC
• Manufacturer: Freescale Semiconductor
• Series: HC11r

Specifications of MC68HC711E20CFN3

• Core Processor: HC11
• Core Size: 8-Bit
• Speed: 3MHz
• Connectivity: SCI, SPI
• Peripherals: POR, WDT
• Number Of I /o: 38
• Program Memory Size: 20KB (20K x 8)
• Program Memory Type: OTP
• Eeprom Size: 512 x 8
• 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: 52-PLCC
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Freescale Semiconductor
$F800
$FFFF
$D000
$FFFF
* 20 Kbytes ROM/EPROM are contained in two segments of 8 Kbytes and 12 Kbytes each.
$9000
$B600
$0000
$1000
$0000
$1000
SINGLE
SINGLE
CHIP
CHIP
EXPANDED
EXPANDED
EXT
EXT
EXT
EXT
EXT
EXT
Figure 2-5. Memory Map for MC68HC(7)11E20
Figure 2-6. Memory Map for MC68HC811E2
BOOTSTRAP
BOOTSTRAP
M68HC11E Family Data Sheet, Rev. 5.1
SPECIAL
SPECIAL
TEST
EXT
TEST
EXT
EXT
EXT
EXT
EXT
BFFF
FFFF
00FF
103F
BF00
F800
0000
1000
02FF
AFFF
B600
B7FF
BF00
BFFF
D000
FFFF
0000
1000
103F
9000
BOOT
ROM
2048 BYTES EEPROM
BOOT
ROM
12 KBYTES ROM/EPROM *
8 KBYTES ROM/EPROM *
256 BYTES RAM
64-BYTE REGISTER BLOCK
512 BYTES EEPROM
768 BYTES RAM
64-BYTE REGISTER BLOCK
BFC0
BFFF
FFC0
FFFF
BFC0
BFFF
FFC0
FFFF
SPECIAL MODES
INTERRUPT
VECTORS
NORMAL
MODES
INTERRUPT
VECTORS
SPECIAL MODES
INTERRUPT
VECTORS
NORMAL
MODES
INTERRUPT
VECTORS
Memory Map
33