[CYGNAL]

ANALOG PERIPHERALS
8-bit, 32-Channel ADC
- 32 External Inputs (Each Port I/O can be configured as an ADC Input on the Fly!)
- ±1/2LSB INL
- No Missing Codes
- Programmable Throughput up to 100ksps

Two Comparators
- Programmable Hysteresis
- Configurable to Generate Interrupts or Reset

VDD Monitor and Brown-out Detector
ON-CHIP JTAG EMULATION
- On-Chip Emulation Circuitry Facilitates Full Speed, Non-Intrusive In-Circuit Emulation
- Supports Breakpoints, Single Stepping, Watchpoints
- Inspect/Modify Memory and Registers
- Superior Performance to Emulation Systems Using ICE-Chips, Target Pods, and Sockets
- $99 Development Kit (C8051F226DK)

SUPPLY VOLTAGE .................... 2.7V to 3.6V
- Typical Operating Current: 9mA @ 25MHz
- Multiple Power Saving Sleep and Shutdown Modes

8051-COMPATIBLE mmC Core
- Pipelined Instruction Architecture; Executes 70% of Instructions in 1 or 2 System Clocks
- Up to 25MIPS Throughput with 25MHz Clock
- Expanded Interrupt Handler; Up to 22 Interrupt Sources

MEMORY
- 1280 Bytes Data RAM
- 8k Bytes FLASH; In-System Programmable in 512 byte Sectors

DIGITAL PERIPHERALS
- 32 Port I/O; All are 5V tolerant
- Hardware SPITM and UART Serial Ports Available Concurrently
- Three 16-bit Counter/Timers
- Dedicated Watch-Dog Timer
- Bi-directional Reset

CLOCK SOURCES
- Internal Programmable Oscillator: 2-to-16MHz
- External Oscillator: Crystal, RC, C, or Clock
- Can Switch Between Clock Sources on-the-fly; Useful in Power Saving Modes

Temperature Range: –40°°C to +85°°C
48-Pin TQFP Package