MC68HC11F1CFN4 Freescale Semiconductor, MC68HC11F1CFN4 Datasheet - Page 41

• Manufacturer Part Number: MC68HC11F1CFN4
• Description: IC MCU 512 EEPROM 4MHZ 68-PLCC
• Manufacturer: Freescale Semiconductor
• Series: HC11r

Specifications of MC68HC11F1CFN4

• Core Processor: HC11
• Core Size: 8-Bit
• Speed: 4MHz
• Connectivity: SCI, SPI
• Peripherals: POR, WDT
• Number Of I /o: 30
• Program Memory Type: ROMless
• Eeprom Size: 512 x 8
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 4.75 V ~ 5.25 V
• Data Converters: A/D 8x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 68-PLCC
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Program Memory Size: -

Bit 5 — Not implemented. Reads always return zero and writes have no effect.
GNPOL — General-Purpose Chip-Select Polarity
GAVLD — General-Purpose Chip-Select Address Valid
GSIZ[A:C] — Block Size for CSGEN
MC68HC11F1/FC0
MC68HC11FTS/D
Refer to Table 20 for bit values.
0 = CSGEN is active low
1 = CSGEN is active high
0 = CSGEN is valid during E-clock valid time (E-clock high)
1 = CSGEN is valid during address valid time
Table 20 General-Purpose Chip Select Size Control
Freescale Semiconductor, Inc.
For More Information On This Product,
GSIZ[A:C]
Go to: www.freescale.com
000
001
010
011
100
101
110
111
0 Kbytes (disabled)
Address Size
64 Kbytes
32 Kbytes
16 Kbytes
8 Kbytes
4 Kbytes
2 Kbytes
1 Kbyte
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