[CYGNAL]

ANALOG PERIPHERALS
10-bit ADC
    - ±1LSB INL; No Missing Codes
    - Programmable Throughput up to 100ksps
    - 8 External Inputs; Differential or Single-Ended mode
    - Data Dependent Windowed Interrupt Generator
    - Built-in Temperature Sensor (± 3°C)
Two Comparators
    - 16 Programmable Hysteresis Values
    - Configurable to Generate Interrupts or Reset
Internal Voltage Reference
Precision VDD Monitor/Brown-out Detector

ON-CHIP JTAG DEBUG & BOUNDRY SCAN
- On-Chip Debug Circuitry Facilitates Full Speed, Non-Intrusive In-System Debug (No Emulator Required!)
- Provides Breakpoints, Single Stepping, Watchpoints, Stack Monitor
- Inspect/Modify Memory and Registers
- Superior Performance to Emulation Systems Using ICEChips, Target Pods, and Sockets
- IEEE1149.1 Compliant Boundary Scan
- Low Cost, Complete Development Kit

HIGH SPEED 8051 µC CORE
- Pipe-lined Instruction Architecture; Executes 70% of Instructions in 1 or 2 System Clocks
- Up to 25MIPS Throughput with 25MHz System Clock
- Expanded Interrupt Handler

MEMORY
- 1280 Bytes Internal Data RAM (256 + 1k)
- 16k Bytes In-System Programmable FLASH Program Memory

DIGITAL PERIPHERALS
- 16 Port I/O; All are 5V tolerant
- Hardware SMBusTM (I2CTM Compatible), SPITM, and UART Serial Ports Available Concurrently
- Programmable 16-bit Counter/Timer Array with Five Capture/Compare Modules
- Four General Purpose 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

SUPPLY VOLTAGE ....................................2.8V to 3.6V
- Typical Operating Current: 12.5mA @ 25MHz
- Multiple Power Saving Sleep and Shutdown Modes

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