MC68HC711E9CFNE2 Freescale Semiconductor, MC68HC711E9CFNE2 Datasheet - Page 95

• Manufacturer Part Number: MC68HC711E9CFNE2
• Description: IC MCU 8BIT 512RAM 52-PLC
• Manufacturer: Freescale Semiconductor
• Series: HC11r

Specifications of MC68HC711E9CFNE2

• Core Processor: HC11
• Core Size: 8-Bit
• Speed: 2MHz
• Connectivity: SCI, SPI
• Peripherals: POR, WDT
• Number Of I /o: 38
• Program Memory Size: 12KB (12K x 8)
• Program Memory Type: OTP
• Eeprom Size: 512 x 8
• Ram Size: 512 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
• Processor Series: HC711E
• Core: HC11
• Data Bus Width: 8 bit
• Data Ram Size: 512 B
• Interface Type: SCI, SPI
• Maximum Clock Frequency: 2 MHz
• Number Of Programmable I/os: 38
• Number Of Timers: 8
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8 bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

M68HC11E Family — Rev. 3.2
MOTOROLA
1. MC68HC711E9 only
ODD — Program Odd Rows in Half of EEPROM (Test) Bit
EVEN — Program Even Rows in Half of EEPROM (Test) Bit
ELAT — EPROM/OTPROM Latch Control Bit
BYTE — Byte/Other EEPROM Erase Mode Bit
ROW — Row/All EEPROM Erase Mode Bit
Address:
Reset:
Read:
Write:
Refer to
Refer to
When ELAT = 1, writes to EPROM cause address and data to be
latched and the EPROM/OTPROM cannot be read. ELAT can be
read any time. ELAT can be written any time except when EPGM = 1;
then the write to ELAT is disabled.
For the MC68HC711E9:
Refer to
Refer to
0 = EPROM address and data bus configured for normal reads
1 = EPROM address and data bus configured for programming
a. EPGM enables the high voltage necessary for both EEPROM
b. ELAT and EELAT are mutually exclusive and cannot both
Operating Modes and On-Chip Memory
$103B
Figure 4-14. EPROM and EEPROM Programming
ODD
Bit 7
0
and EPROM/OTPROM programming.
equal 1.
4.6
4.6
4.6
4.6
EEPROM.
EEPROM.
EEPROM.
EEPROM.
EVEN
6
0
Control Register (PPROG)
ELAT
5
0
(1)
BYTE
4
0
Operating Modes and On-Chip Memory
ROW
3
0
ERASE
2
0
EPROM/OTPROM
EELAT
Technical Data
1
0
EPGM
Bit 0
0
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