MB15F74UL
7
(Continued)
(VCC = 2.7 V to 3.6 V, Ta = −40 °C to +85 °C)
*1 : Conditions ; fosc = 12.8 MHz, Ta = +25 °C, SW = “L” in locking state.
*2 : VCCIF = VpIF = VCCRF = VpRF = 3.0 V, fosc = 12.8 MHz, Ta = +25 °C, in power saving mode.
PSIF = PSRF = GND
VIH = VCC, VIL = GND (at CLK, Data, LE)
*3 : AC coupling. 1000 pF capacitor is connected under the condition of Min operating frequency.
*4 : The symbol “–” (minus) means the direction of current flow.
*5 : VCC = Vp = 3.0 V, Ta = +25 °C (||I3| − |I4||) / [ (|I3| + |I4|) / 2] × 100 (%)
*6 : VCC = Vp = 3.0 V, Ta = +25 °C [ (||I2| − |I1||) / 2] / [ (|I1| + |I2|) / 2] × 100 (%) (Applied to both lDOL and lDOH)
*7 : VCC = Vp = 3.0 V, [||IDO (+85 °C) | − |IDO (–40 °C) || / 2] / [|IDO (+85 °C) | + |IDO (–40 °C) | / 2] × 100 (%) (Applied to both
IDOL and IDOH)
*8 : When Charge pump current is measured, set LDS = “L” , T1 = “L” and T2 = “H”.
Parameter Symbol Condition Value Unit
Min Typ Max
“H” level output
current DoIF *8
DoRF IDOH *4 VCC = Vp = 3.0 V,
VDOH = Vp / 2,
Ta = +25 °C
CS bit = “H” −8.2 −6.0 −4.1 mA
CS bit = “L” −2.2 −1.5 −0.8 mA
“L” level output
current DoIF *8
DoRF IDOL
VCC = Vp = 3.0 V,
VDOL = Vp / 2,
Ta = +25 °C
CS bit = “H” 4.1 6.0 8.2 mA
CS bit = “L” 0.8 1.5 2.2 mA
Charge pump
current rate
IDOL/IDOH IDOMT *5 VDO = Vp / 2 310%
vs VDO IDOVD *6 0.5 V ≤ VDO ≤ Vp − 0.5 V 10 15 %
vs Ta IDOTA *7 −40 °C ≤ Ta ≤ 85 °C,
VDO = Vp / 2 510%
IDOL
I1I3
I2
I1
I4
I2
0.5 Vp/2 Vp − 0.5 Vp
IDOH
Charge pump output voltage (V)