Low-Voltage/Low-Power

Copyright © 2011 by Silicon Laboratories

11.03.11

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C8051F96x

Ultra-Low-Power, High-Efficiency, Battery-Powered Metering MCU

Selected Electrical Specifications

Parameter

Symbol

Conditions

Min

Typ

Max

Units

Active mode current

IBAT

VBAT = 3.6 V, F = 20 MHz

—

110

—

uA/MHz

Active mode current

IBAT

F = 20 MHz LFO;

DC-DC enabled executing code

from FLASH; PCLKACT = 0x00;

VBAT = 3.6 V

—2.2

—

mA

Sleep mode current

IDD

Sleep Mode, SmaRTClock

running, internal LFO; 3.6 V

—0.4

—

uA

Sleep mode current

IDD

Sleep Mode,

SmaRTClock running,

32.768 kHz crystal; 3.6 V

—0.7

—

uA

Buck regulator efficiency

3.6 V input voltage

—

80

—

%

LCD refresh current 1

Internal LFO, LCD charge pump

disabled; 60 Hz;

non-multiplexed operation

(static mode); 3.6 V

—0.4

—

uA

LCD refresh current 2

Internal LFO, LCD charge pump

disabled; 60 Hz; multiplexed

operation; 3.6 V

—0.8

—

uA

Supply input voltage

VBAT

1.8

3.6

3.8

V

Product Family

Part Number

Memory (Flash/RAM)

I/O

LCD

Package (mm)

C8051F960-A-GM

128 kB / 8 kB

57

32x4

DQFN76 (6x6)

C8051F960-A-GQ

128 kB / 8 kB

57

32x4

QFP80 (12x12)

C8051F961-A-GM

128 kB / 8 kB

34

9x4

QFN40 (6x6)

C8051F962-A-GM

128 kB / 8 kB

57

—

DQFN76 (6x6)

C8051F962-A-GQ

128 kB / 8 kB

57

—

QFP80 (12x12)

C8051F963-A-GM

128 kB / 8 kB

34

—

QFN40 (6x6)

C8051F964-A-GM

64 kB / 8 kB

57

32x4

DQFN76 (6x6)

C8051F964-A-GQ

64 kB / 8 kB

57

32x4

QFP80 (12x12)

C8051F965-A-GM

64 kB / 8 kB

34

9x4

QFN40 (6x6)

C8051F966-A-GM

32 kB / 8 kB

57

32x4

DQFN76 (6x6)

C8051F966-A-GQ

32 kB / 8 kB

57

32x4

QFP80 (12x12)

C8051F967-A-GM

32 kB / 8 kB

34

9x4

QFN40 (6x6)

C8051F968-A-GM

16 kB / 4 kB

57

32x4

DQFN76 (6x6)

C8051F968-A-GQ

16 kB / 4 kB

57

32x4

QFP80 (12x12)

C8051F969-A-GM

16 kB / 4 kB

34

9x4

QFN40 (6x6)