(Hong Kong)
Product Summary
The MC68HC11A1CFNE3 is an 8-bit microcontroller. The high speed, low power consumption chip has multiplexed buses and a fully static design. The MC68HC11A1CFNE3 can operate at frequencies from 3 MHz to DC. The three MCUs are created from the same masks; the only difference is the value stored in the CONFIG register, and whether or not the ROM or EEPROM is tested and guaranteed.
Parametrics
MC68HC11A1CFNE3 absolute maximum ratings: (1)Average Junction Temperature, TJ|: TA + (PD x QJA)℃; (2)Ambient Temperature, TA: User-determined ℃ ; (3)Package Thermal Resistance (Junction-to-Ambient) 52-Pin Plastic Quad Pack (PLCC), θJA: 50℃/W; 48-Pin Plastic Dual In-Line Package (DIP), θJA: 40℃/W; (4)Total Power Dissipation, PD: PINT + PI/O K /(TJ + 273℃)W; (5)Device Internal Power Dissipation, PINT: IDD x VDD W; (6)I/O Pin Power Dissipation, PI/O: User-determined W; (7)A Constant, K: PD x (TA + 273℃) +θJA x PD2 W·℃; (8)Output Low Voltage, ILoad = 1.6 mA, VOL: 0.4V.
Features
MC68HC11A1CFNE3 features: (1)M68HC11 CPU; (2)Power Saving STOP and WAIT Modes; (3)8 Kbytes ROM; (4)512 Bytes of On-Chip EEPROM; (5)256 Bytes of On-Chip RAM (All Saved During Standby); (6)16-Bit Timer System: 3 Input Capture Channels; 5 Output Compare Channels; (7)8-Bit Pulse Accumulator; (8)Real-Time Interrupt Circuit; (9)Computer Operating Properly (COP) Watchdog System; (10)Synchronous Serial Peripheral Interface (SPI); (11)Asynchronous Nonreturn to Zero (NRZ) Serial Communications Interface (SCI); (12)8-Channel, 8-Bit Analog-to-Digital (A/D) Converter; (13)38 General-Purpose Input/Output (I/O) Pins: 15 Bidirectional I/O Pins; 11 Input-Only Pins and 12 Output-Only Pins (Eight Output-Only Pins in 48-Pin Package); (14)Available in 48-Pin Dual In-Line Package (DIP) or 52-Pin Plastic Leaded Chip Carrier (PLCC).
Diagrams
| Image | Part No | Mfg | Description |  |
Pricing (USD) |
Quantity | ||||
|---|---|---|---|---|---|---|---|---|---|---|
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 MC68HC11A1CFNE3 |
Freescale Semiconductor |
8-bit Microcontrollers (MCU) 8B MCU 256RAM A/D EE |
Data Sheet |
Negotiable |
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MC68HC11A1CFNE3R |
Freescale Semiconductor |
8-bit Microcontrollers (MCU) 8B MCU 256RAM A/D EE |
Data Sheet |
Negotiable |
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