C8051F120/1/2/3/4/5/6/7
C8051F130/1/2/3
Mixed Signal ISP Flash MCU Family
Analog Peripherals
-
10 or 12-bit SAR ADC
•
•
•
•
•
•
High Speed 8051 µC Core
-
Pipelined instruction architecture; executes 70% of
-
-
instruction set in 1 or 2 system clocks
100 MIPS or 50 MIPS throughput with on-chip PLL
2-cycle 16 x 16 MAC engine (C8051F120/1/2/3 and
C8051F130/1/2/3 only)
± 1 LSB INL
Programmable throughput up to 100 ksps
Up to 8 external inputs; programmable as single-
ended or differential
Programmable amplifier gain: 16, 8, 4, 2, 1, 0.5
Data-dependent windowed interrupt generator
Built-in temperature sensor
Programmable throughput up to 500 ksps
8 external inputs (single-ended or differential)
Programmable amplifier gain: 4, 2, 1, 0.5
Can synchronize outputs to timers for jitter-free wave-
form generation
-
8-bit SAR ADC (‘F12x Only)
•
•
•
Memory
-
8448 bytes internal data RAM (8 k + 256)
-
128 or 64 kB Banked Flash; in-system programma-
-
ble in 1024-byte sectors
External 64 kB data memory interface (programma-
ble multiplexed or non-multiplexed modes)
-
Two 12-bit DACs (‘F12x Only)
•
-
Two Analog Comparators
-
Voltage Reference
-
V
DD
Monitor/Brown-Out Detector
On-Chip JTAG Debug & Boundary Scan
-
On-chip debug circuitry facilitates full-speed, non-
-
-
intrusive in-circuit/in-system debugging
Provides breakpoints, single-stepping, watchpoints,
stack monitor; inspect/modify memory and registers
Superior performance to emulation systems using
ICE-chips, target pods, and sockets
IEEE1149.1 compliant boundary scan
Complete development kit
Digital Peripherals
-
8 byte-wide port I/O (100TQFP); 5 V tolerant
-
4 Byte-wide port I/O (64TQFP); 5 V tolerant
-
Hardware SMBus™ (I2C™ Compatible), SPI™, and
-
two UART serial ports available concurrently
Programmable 16-bit counter/timer array with
6 capture/compare modules
5 general purpose 16-bit counter/timers
Dedicated watchdog timer; bi-directional reset pin
-
-
100-Pin TQFP or 64-Pin TQFP Packaging
-
Temperature Range: –40 to +85 °C
-
RoHS Available
-
-
Clock Sources
-
Internal precision oscillator: 24.5 MHz
-
Flexible PLL technology
-
External Oscillator: Crystal, RC, C, or clock
Voltage Supples
-
Range: 2.7–3.6 V (50 MIPS) 3.0–3.6 V (100 MIPS)
-
Power saving sleep and shutdown modes
ANALOG PERIPHERALS
VREF
DIGITAL I/O
UART0
UART1
SMBus
SPI Bus
PCA
Timer 0
Timer 1
Timer 2
Timer 3
Timer 4
CROSSBAR
External Memory Interface
PGA
10/12-bit
100ksps
ADC
TEMP
SENSOR
Port 0
Port 1
Port 2
Port 3
Port 4
Port 5
Port 6
Port 7
64 pin
100 pin
AMUX
+
-
+
-
VOLTAGE
COMPARATORS
PGA
8-bit
500ksps
ADC
AMUX
12-Bit
DAC
12-Bit
DAC
C8051F12x Only
HIGH-SPEED CONTROLLER CORE
8051 CPU
128/64 kB 8448 B
16 x 16 MAC
(50 or 100MIPS)
ISP FLASH SRAM ('F120/1/2/3, 'F13x)
20
DEBUG
CLOCK / PLL
JTAG
INTERRUPTS
CIRCUITRY
CIRCUIT
Preliminary Rev. 1.4 12/05
Copyright © 2005 by Silicon Laboratories
C8051F12x C8051F13x
SILABS [ SILICON LABORATORIES ]
