C8051F326-GM Silicon Laboratories Inc, C8051F326-GM Datasheet - Page 21

• Manufacturer Part Number: C8051F326-GM
• Description: IC 8051 MCU FLASH 16K 28QFN
• Manufacturer: Silicon Laboratories Inc
• Series: C8051F32xr

Specifications of C8051F326-GM

• Program Memory Type: FLASH
• Program Memory Size: 16KB (16K x 8)
• Package / Case: 28-QFN
• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 25MHz
• Connectivity: UART/USART, USB
• Peripherals: POR
• Number Of I /o: 15
• Ram Size: 1.5K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: C8051F3x
• Core: 8051
• Data Bus Width: 8 bit
• Data Ram Size: 1.5 KB
• Interface Type: UART/USB
• Maximum Clock Frequency: 25 MHz
• Number Of Programmable I/os: 15
• Number Of Timers: 2
• Operating Supply Voltage: 2.7 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: PK51, CA51, A51, ULINK2
• Development Tools By Supplier: C8051F320DK
• Minimum Operating Temperature: - 40 C
• No. Of I/o's: 15
• Ram Memory Size: 1280Byte
• Cpu Speed: 25MHz
• No. Of Timers: 2
• Digital Ic Case Style: QFN
• Supply Voltage: RoHS Compliant
• Package: 28QFN EP
• Device Core: 8051
• Family Name: C8051F326
• Maximum Speed: 25 MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 770-1006 - ISP 4PORT FOR SILABS C8051F MCU336-1450 - ADAPTER PROGRAM TOOLSTICK F326336-1306 - KIT DEV FOR C8051F326/7
• Eeprom Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 336-1296-5

1.5.
C8051F326/7 devices include on-chip Silicon Laboratories 2-Wire (C2) debug circuitry that provides non-
intrusive, full speed, in-circuit debugging of the production part installed in the end application.
The Silicon Laboratories' debugging system supports inspection and modification of memory and registers,
breakpoints, and single stepping. No additional target RAM, program memory, timers, or communications
channels are required. All the digital and analog peripherals are functional and work correctly while debug-
ging. All the peripherals (except for the USB) are stalled when the MCU is halted, during single stepping, or
at a breakpoint in order to keep them synchronized.
The C8051F326DK development kit provides all the hardware and software necessary to develop applica-
tion code and perform in-circuit debugging with the C8051F326/7 MCUs. The kit includes a Windows
development environment, a serial adapter for connecting to the C2 port, and a target application board.
All of the necessary communication cables and a wall-mount power supply are also supplied with the
development kit. The Silicon Laboratories debug environment is a vastly superior configuration for devel-
oping and debugging embedded applications compared to standard MCU emulators, which use on-board
"ICE Chips" and target cables and require the MCU in the application board to be socketed. The Silicon
Laboratories debug environment enhances ease of use and preserves the performance of on-chip periph-
erals.
On-Chip Debug Circuitry
Figure 1.9. Development/In-System Debug Diagram
WINDOWS PC
C2 (x2), VDD, GND
VDD GND
Silicon Laboratories Integrated
Development Environment
Rev. 1.1
C8051F326
Adapter
TARGET PCB
Serial
C8051F326/7
21