MC68HC908AS60CFN Freescale Semiconductor, MC68HC908AS60CFN Datasheet - Page 98

• Manufacturer Part Number: MC68HC908AS60CFN
• Description: IC MCU 60K FLASH 8MHZ 52-PLCC
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC68HC908AS60CFN

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8.4MHz
• Connectivity: SCI, SPI
• Peripherals: LVD, POR, PWM
• Number Of I /o: 40
• Program Memory Size: 60KB (60K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 1K x 8
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 15x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 52-PLCC
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

EEPROM-1
6.4.8 EEPROM Non-Volatile Register and EEPROM Array Configuration Register
Technical Data
NOTE:
Address:
Address:
EEPGM — EEPROM Program/Erase Enable Bit
Writing logic 0s to both the EELAT and EEPGM bits with a single
instruction will clear EEPGM only to allow time for the removal of high
voltage.
The EEPROM non-volatile register (EENVR1) and array configuration
register (EEACR1) are shown in
Reset:
Reset:
Read:
Read:
Write:
Write:
This read/write bit enables the internal charge pump and applies the
programming/erasing voltage to the EEPROM array if the EELAT bit
is set and a write to a valid EEPROM location has occurred. Reset
clears the EEPGM bit.
Freescale Semiconductor, Inc.
Figure 6-3. EEPROM-1 Array Control Register (EEACR1)
For More Information On This Product,
1 = EEPROM programming/erasing power switched on
0 = EEPROM programming/erasing power switched off
Figure 6-2. EEPROM-1 Non-Volatile Register (EENVR1)
$FE1C
$FE1F
EERA
EERA
Bit 7
Bit 7
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= Unimplemented
= Unimplemented
CON2
CON2
6
6
EEPROM-1
CON1
CON1
Programmed value or 1 in the erased state
5
5
EEPRTCT
EEPRTCT
Figure 6-2
4
4
EENVR
EEBP3
EEBP3
3
3
and
MC68HC908AS60 — Rev. 1.0
Figure
EEBP2
EEBP2
2
2
6-3.
EEBP1
EEBP1
1
1
EEBP0
EEBP0
Bit 0
Bit 0