C8051F334 View Datasheet(PDF) - Silicon Laboratories

Part Name

Description

Manufacturer

C8051F334

Mixed-Signal ISP Flash MCU

Silicon Laboratories 

C8051F330/1/2/3/4/5

3. Global Electrical Characteristics

Table 3.1. Global Electrical Characteristics

–40 to +85 °C, 25 MHz system clock unless otherwise specified.

Parameter

Conditions

Min Typ Max Units

Digital Supply Voltage

Digital Supply RAM Data

Retention Voltage

VRST1 3.0 3.6

V

— 1.5 —

V

SYSCLK (System Clock)

(Note 2)

0

— 25 MHz

TSYSH (SYSCLK High Time)

TSYSL (SYSCLK Low Time)

Specified Operating 

Temperature Range

18 — —

ns

18 — —

ns

–40 — +85 °C

Digital Supply Current—CPU Active (Normal Mode, fetching instructions from Flash)

IDD (Note 3)

VDD = 3.6 V, F = 25 MHz

— 10.7 11.7 mA

VDD = 3.0 V, F = 25 MHz

— 7.8 8.3 mA

VDD = 3.0 V, F = 1 MHz

— 0.38 —

mA

VDD = 3.0 V, F = 80 kHz

— 31 —

µA

IDD Supply Sensitivity (Note 3) F = 25 MHz

F = 1 MHz

— 65 — %/V

— 61 — %/V

IDD Frequency Sensitivity

(Note 3, Note 4)

VDD = 3.0 V, F < 15 MHz, T = 25 °C — 0.38 — mA/MHz

VDD = 3.0 V, F > 15 MHz, T = 25 °C — 0.21 — mA/MHz

VDD = 3.6 V, F < 15 MHz, T = 25 °C — 0.53 — mA/MHz

VDD = 3.6 V, F > 15 MHz, T = 25 °C — 0.27 — mA/MHz

32

Rev. 1.7

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