Core Size: 8-Bit
Speed: 4MHz
Connectivity: -
Program Memory Type: FLASH
EEPROM Size: -
Data Converters: -
Oscillator Type: Internal
Operating Temperature: -40°C ~ 85°C
Voltage - Supply (Vcc/Vdd): 1.8 V ~ 3.6 V
RAM Size: 128 x 8
Program Memory Size: 2KB (2K x 8)
Number of I /O: 12
Packaging: Tray
Package / Case: 32-LQFP
Manufacturer: Freescale Semiconductor
Series: HC08
Core Processor: HC08
Peripherals: LVD, POR, PWM, RF Mod
DescriptionThe MC68HC908RF2CFA MCU is designed as a member of the low-cost, high-performance M68HC08 Family of 8-bit microcontroller units (MCUs). Optimized for low-power operation and available in a small 32-pin low-profile quad flat pack (LQFP), this MCU is well suited for remote keyless entry (RKE) transmitter designs.
MC68HC908RF2CFA has many features. (1)High-performance M68HC08 architecture. (2)Fully upward-compatible object code with M6805, M146805, and M68HC05 families. (3)Maximum internal bus frequency of 4MHz at 3.3volts. (4)Maximum internal bus frequency of 2MHz at 1.8volts. (5)Internal oscillator requiring no external components. (6)2Kbytes of on-chip FLASH memory. (7)FLASH program memory security. (8)128bytes of on-chip RAM. (9)16-bit, 2-channel timer interface module (TIM). (10)12 general-purpose input/output (I/O) ports. (11)Low-voltage inhibit (LVI) module. (12)6-bit keyboard interrupt with wakeup feature. (13)External asynchronous interrupt pin with internal pullup (IRQ1). (14)Ultra high frequency (UHF) transmitter. And so on.
Some absolute maximum ratings have been concluded into several points of MC68HC908RF2CFA as follow. (1)Its supply voltage would be from -0.3V to 3.6V. (2)Its input voltage would be from Vss-0.3V to Vdd+0.3V. (3)Its ESD HBM voltage capability on each pin would be +/-2000V. (4)Its ESD MM voltage capability on each pin would be +/-150V. (5)Its maximum current per pin would be +/-15mA. (6)Its maximum current for pins would be +/-25mA. (7)Its maximum current output of Vss would be 100mA. (8)Its maximum current into Vdd would be 100mA. (9)Its storage temperature range would be from -55°C to 150°C. It should be noted that stresses above those listed in absolute maximum ratings may cause permanent damage to device.
Also some electrical characteristics of MC68HC908RF2CFA are concluded as follow. (1)Its output high voltage would be min Vdd-1.0V. (2)Its output low voltage would be max 1.0V. (3)Its input high voltage would be min 0.7Vdd and max Vdd+0.3V. (4)Its input low voltage would be min Vss and max 0.3Vdd. If you have any question or suggestion or want to know more information please contact us for details. Thank you!
Parameters: | Technical/Catalog Information | MC68HC908RF2CFA |
| Vendor | Freescale Semiconductor |
| Category | Integrated Circuits (ICs) |
| Program Memory Size | 2K x 8 |
| RAM Size | 128 x 8 |
| Number of I /O | 12 |
| Package / Case | 32-LQFP |
| Speed | 4MHz |
| Controller Series | HC08 |
| Oscillator Type | Internal |
| Packaging | Tray |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| Core Processor | HC08 |
| Data Converters | - |
| Core Size | 8-Bit |
| Operating Temperature | -40°C ~ 85°C |
| Connectivity | - |
| Peripherals | LVD, POR, PWM, RF Mod |
| Voltage - Supply (Vcc/Vdd) | 1.8 V ~ 3.6 V |
| Lead Free Status | Contains Lead |
| RoHS Status | RoHS Non-Compliant |
| Other Names | MC68HC908RF2CFA
MC68HC908RF2CFA
|
MC68HC908RF2CFA Data Sheet
